Chapter Introduction

INDEX

C1

Note: Page numbers followed by f, t, and b refer to figures, tables, and boxed material.

Boldface page numbers indicate structural formulas and ribbon diagrams.

A band

A site, ribosomal

AAA ATPases

in amino acid degradation

in dynein

ABC transporters

ATP hydrolysis reaction and

defined

domain arrangement of

in drug resistance

eukaryotic

mechanism

structure of

ABCA1 (ATP-binding cassette transporter, subfamily A1)

ABO blood groups

Abortive complex

Absorption

of dietary proteins

drug

light

Abzymes, production of

Acceptor control. See Respiratory control

Accessory pigments, in photosynthesis

Acetaminophen

Acetoacetate. See also Ketone bodies

conversion into acetyl CoA

from phenylalanine

in respiration

from tryptophan

utilization as fuel

Acetoacetyl CoA

Acetyl ACP

Acetyl carnitine

Acetyl CoA (acetyl coenzyme A)

acetoacetate conversion into

acetyl-group-transfer potential

in amino acid degradation

biotin and

in citric acid cycle

defined

in fatty acid metabolism

in fatty acid oxidation

in fatty acid synthesis

formation from ketone bodies

formation of

in glyoxylate cycle

pyruvate dehydrogenase complex and

structure of

synthesis of

transfer to cytoplasm

Acetyl CoA carboxylase

in citrate concentration

in fatty acid metabolism

filaments of

regulation by hormones

regulation of

Acetyl CoA synthetase

Acetyl groups

Acetyl transacylase

Acetylation

defined

in gene regulation

in metabolism regulation

protein

Acetylcholine

Acetylcholine receptor

defined

as ligand-gated channel

as nonspecific cation channel

opening

structure of

N-acetylglucosamine phosphotransferase

N-acetylglutamate

N-acetylglutamate synthase

Acetyllysine-binding domain

N-acetylneuraminate

N-acetyl-l-phenylalanine p-nitrophenyl ester

Acid-base reactions

in biological processes

defined

double helix and

hydrogen ions in

Acids. See also Amino acids; Fatty acids; Nucleic acids

bile

protonation/deprotonation of

sialic

Aconitase

Acquired immune deficiency syndrome (AIDS). See Human immunodeficiency virus (HIV) infection

Actin/actin filaments

barbed

decorated

defined

F

formation of

G

in muscle contraction

myosin and

pointed

polymerization of

structure of

in thin filaments

Actinomycin

Action potentials

defined

integration

ion channels and

mechanism

Activated carriers

as derived from vitamins

of electrons, for fuel oxidation

of electrons, for reductive biosynthesis

in metabolism

recurring set of

of two-carbon fragments

Activated glycoaldehyde unit

Activated methyl cycle

Activation domains

Activation energy

defined

enzyme decrease of

symbol

Active membrane transport

Active sites

ATCase

chymotrypsin

concentration of

as crevice

defined

enzyme and substrate interaction

evolution of

as microenvironments

myosin

proteases

residues

RNA polymerase

volume of enzyme

Acute intermittent porphyria

Acyclovir monophosphate

Acyl carrier protein (ACP)

Acyl CoA:cholesterol acyltransferase (ACAT)

Acyl intermediates

Acyl-enzyme intermediates

Adaptive immune system

Adaptor proteins

Adenine

deamination of

methylation of

resonance structures

Adenine phosphoribosyltransferase

Adenosine

Adenosine 5′-triphosphate. See ATP

Adenosine deaminase

Adenosine diphosphate. See ADP

Adenosine triphosphate. See ATP

S-adenosylhomocysteine

S-adenosylmethionine (SAM)

in activated methyl cycle

in adenylation of methionine

C2

in amino acid degradation

in amino acid synthesis

as ethylene precursor

in phospholipid synthesis

Adenylate

Adenylate cyclase

Adenylate kinase

Adenylated intermediates

Adenylation

in amino acid activation

in amino acid synthesis

in translation

Adenylosuccinate synthetase

Adenylyl transferase

Adipokines

Adiponectin

Adipose cells (fat cells)

Adipose tissue

brown

fat in

glucose entry into

glycerol released from

triacylglycerols in

white

Adipose triglyceride lipase (ATGL)

ADME properties, of drugs

ADP (adenosine diphosphate)

ATP hydrolyzed to

in citric acid cycle

formation of

in kinesin movement

in oxidative phosphorylation

in random sequential reaction

structure of

Adrenocorticotropic hormone

Aerobic glycolysis

Affinity chromatography

Affinity maturation

Affinity tags

Aflatoxin activation

A-form DNA

Aggrecan

α-glucosidase

Agonists

Agouti-related peptide (AgRP)

Agre, Peter

Agrobacterium tumefaciens

Alanine

defined

formation of

in gluconeogenesis

in muscle contraction

structure of

tryptophan in

Alanine aminotransferase

Alanyl-tRNA

Albinism

Albumin

Alcaptonuria

Alcohol dehydrogenase

Alcoholic fermentation

Alcoholic scurvy

Alcohols

fermentation of

formation from pyruvate

metabolism of

monosaccharides and

toxicity of

Aldehyde dehydrogenase

Aldehydes, oxidation of energy

Alder, Julius

Aldimine

Aldolase

in Calvin cycle

in transaldolase reaction

Aldoses

conversion to ketoses

defined

Aldosterone

Allolactose

Allopurinol

Allosteric constant

Allosteric control

Allosteric effector

Allosteric enzymes

allosteric constant

concerted model

control of

homotropic effects on

sequential model

sigmoidal kinetics

substrate concentration and

threshold effects

T-to-R equilibrium in

T-to-R state transition

Allosteric sites

Alloxanthine

α helix

of membrane proteins

pitch of

as right-handed

schematic view of

screw sense

structure of

α-stabilizing protein (AHSP)

α1-antiproteinase

α-amino acids

α-helical coiled coil

α-hemoglobin

alignment with gap insertion

amino acid sequences

α-thalassemia

Alternative splicing

defects in

defined

example of

pre-mRNA

Altman, Sidney

Alu sequences

Alzheimer’s disease

Amanita phalloides

α-amanitin

Ames test

Amide bonds. See Peptide bonds

Amiloride-sensitive sodium channel

Amines, monosaccharides and

Amino acid degradation

acetoacetyl CoA in

acetyl CoA in

amino acid use through

aminotransferases in

of aromatic amino acids

of branched-chain amino acids

coenzymes in

deamination in

digestive enzymes in

fumarate in

glucose-alanine cycle in

glutamate dehydrogenase in

α-ketobutyrate in

α-ketoglutarate in

liver in

metabolism errors and

nitrogen removal in

overview of

oxaloacetate in

oxygenases in

propionyl CoA in

proteasomes in

in protein turnover

pyridoxal phosphate (PLP) in

pyruvate in

regulation function of

Schiff-base intermediates in

serine dehydratase in

succinyl CoA in

threonine dehydratase in

transaminases in

ubiquitin in

ubiquitination in

urea cycle in

Amino acid sequences

alignment of

collagen

comparison of

determination of

directionality of

in DNA probe creation

DNA sequences and

evolution of

gap insertion

of hemoglobin

homologous

identities

importance of

information provided by

of insulin

of myoglobin

porin

C3

probes generated from

in protein identification

in protein structure determination

protein structures and

recombinant DNA technology and

ribonuclease

searching for internal repeats

shuffled

as signals

statistical comparison of alignment

substitution in

transmembrane helices from

Amino acid side chains

aliphatic

aromatic

charge of

covalent modifications

defined

distribution of

hydrocarbon

hydrophilic

hydrophobic

hydroxyl-containing

ionizable

sulfydryl-containing

thiol-containing

types of

Amino acid synthesis

S-adenosylmethionine in

adenylation in

ammonia in

aromatic amino acids

branched pathways in

chorismate in

enzyme multiplicity in

essential amino acids

feedback inhibition/activation in

glutamine synthetase in

human

α-ketoglutarate in

nitrogen fixation in

nonessential amino acids

overview of

regulation of

regulatory domains in

shikimate in

tetrahydrofolate in

threonine deaminase in

by transamination

Amino acids. See also Proteins

abbreviations for

acetyl groups

activation by adenylation

activation sites

aromatic

basic set of

branched-chain

carbon skeletons of, fates of

chirality of

code words

d isomer

defined

dipolar form of

encoding of

essential

excess

genetic code

glucogenic

in gluconeogenesis

hydrophilic

hydrophobic

hydroxyl groups of

ionization state of

l isomer

metabolism

negatively charged

nitrogen in

nonessential

peptide bonds

polar

positively charged

as precursors

pyruvate formation from

reactive

residue

in secondary structures

tRNA attachment

undesirable reactivity in

Amino-acid signal sequences

Aminoacrylate, Schiff bases of

Aminoacyl adenylate

Aminoacyl-AMP

Aminoacyl-tRNA

defined

editing of

elongation factors and

Aminoacyl-tRNA synthetases

accuracy of

activation sites of

amino acid activation sites

classes of

defined

double sieve in

editing sites

evolution of

genetic code and

proofreading by

subunit structure

Aminoglycoside antibiotics

δ-aminolevulinate

δ-aminolevulinate synthase

Aminopeptidase N

Aminopterin

Aminotransferases

in amino acid degradation

blood levels of

defined

Schiff-base intermediates formation in

Ammonia

in amino acid degradation

in amino acid synthesis

conversion to urea

formation of

in glutamate synthesis

in glutamine synthesis

in pyrimidine synthesis

transport of

Ammoniotelic organisms

AMP (adenosine monophosphate)

ATP hydrolyzed to

energy charge and

in purine synthesis

structure of

synthesis of

AMP-activated protein kinase (AMPK)

Amphibolic pathways

Amycolatopsis

α-amylase

Amyloid fibers

Amyloid plaques

Amyloid precursor protein (APP)

Amyloidoses

Amylopectin

Amyotrophic lateral sclerosis (ALS)

Amytal

Anabolic steroids

Anabolism

Analytes

Anastrozole

Anchor residues

Anderson disease

Androgens

functions of

pathways for formation of

synthesis of

Androstenedione

Anemia

Anfinsen, Christian

Angelman syndrome

Angiogenin, sequence comparison of

Animal models, in drug target testing

Animal testing, in drug development

Ankyrin repeats

Anomers

Anosmias

Antagonists

Anthranilate

Anthrax

Antibiotics

aminoglycoside

protein synthesis inhibition by

transcription inhibition by

translocation inhibition by

Antibodies. See also Immunoglobulins

amino acid sequence data in making

antibody binding of

antigen interaction

antigen-binding specificity

class switching in

constant region of

defined

diversity of

C4

formation of

hypervariable loops of

monoclonal

number of

oligomerization of

polyclonal

primary

recombination in

secondary

structures of

variable region of

Antibody-protein interactions

Anticancer drugs

in blocking thymidylate synthesis

targets

Anticoagulants

Anticodon loop

Anticodons

base/base pair

defined

in translation

Antidiuretic hormone

Antigenic determinants

Antigens

ABO blood group

antibody interaction

cross-linking of

defined

synthetic peptides as

Antihemophilic factor

Antiporters

Antiserum

Antithrombin III

AP endonuclease

Apolipoprotein B (apo B)

Apolipoproteins

Apoptosis

defined

mitochondria in

Apoptosome

Apoptotic peptidase-activating factor 1 (APAF-1)

Approximation, catalysis by

Aptamers

Aquaporins

Arabidopsis thaliana

Arachidonate

Archaea

membranes of

proteasomes of

Arginase

Arginine

argininosuccinase and

degradation

structure of

synthesis of

Argininosuccinase

Argininosuccinase deficiency

Argininosuccinate

Argininosuccinate synthetase

Argonaute complex

Aromatase

Aromatase inhibitors

Aromatic amino acids

degradation of

side chains

synthesis of

Arrestin

Arsenite poisoning

Artificial photosynthetic systems

Ascorbic acid (vitamin C)

deficiency of, alcohol related

forms of

function of

Asparaginase

Asparagine

conversion into oxaloacetate

structure of

synthesis of

Aspartate

conversion into oxaloacetate

formation of

structure of

synthesis of

Aspartate aminotransferase

Aspartate transcarbamoylase. See ATCase

Aspartic acid

Aspartokinases

Aspartyl proteases

Aspirin

discovery and development of

effect on prostaglandin H2 synthase-1

as prostaglandin inhibitor

Assays

defined

enzyme-linked immunosorbent (ELISA)

in protein purification

ATCase (aspartate transcarbamoylase)

active site of

allosteric interactions in

catalytic subunit

concerted model

cooperativity

defined

feedback inhibition

inhibition by CTP

reaction

regulatory subunit

separable subunits

sigmoidal curve

sigmoidal kinetics

structure of

T-to-R transition

ultracentrifugation studies of

Atherosclerosis

Atomic motion

Atorvastatin

ATP (adenosine triphosphate)

as activated carrier

binding of

binding to molecular motors

in Calvin cycle

catabolism generation

in catabolism stages

as cellular energy currency

in citric acid cycle

defined

effect on ATCase kinetics

electrostatic repulsion

as energy-coupling agent

as energy-rich molecule

entropy increase in

in exercise

formation of

generation by NADH

hydration stabilization in

hydrolysis of

as immediate donor of free energy

in insulin release

ion gradients in

in mitochondria

in muscle

in muscle contraction

in nitrogen fixation

phosphoryl-transfer potential

in random sequential reaction

resonance structures

structure of

synthesis

ATP formation

1,3-bisphosphoglycerate (1,3-BPG) and

citric acid cycle and

by cyclic photophosphorylation

enzyme-bound

fermentation in

from glucose to pyruvate conversion

from glycolysis

from phosphoryl transfer

proton-motive force and

pyruvate in

ATP hydrolysis

ABC transporters and

ATP as base to promote

in DNA replication

in DNA supercoiling

in driving metabolism

enzyme use of

as exergonic

free energy from

γ subunit in

hydrolysis

in kinesin motion

magnesium ions in

myosin and

myosin conformational changes

power stroke in

reversible, within myosin active site

rotational motion

C5

in transcription

transition state formation for

ATP synthase

a subunit of

α subunit of

ATP-driven rotation in

b subunit of

β subunit of

bind-change mechanism for

c ring of

of chloroplasts

defined

δ subunit of

discovery

efficiency of

ε subunit of

F0 subunit of

F1 subunit of

G proteins and

γ subunit of

γε stalk

inhibition of

nucleotide-binding sites

proton flow through

proton motion across membrane in

proton path through membrane in

proton-conducting unit

regulation of

rotational catalysis in

ATP synthasome

ATP synthesis

in chloroplasts

efficiency of

as endergonic process

mechanism

oxidative phosphorylation uncoupling from

proton flow around c ring in

proton gradients in

uncoupling electron transport from

ATP yield

ATP-ADP cycle

ATP-ADP translocase

ATPases

AAA

domains of myosin

mitochondrial. See ATP synthase

Na+-K+

P-type

SERCA

ATP-binding cassettes (ABCs). See also ABC transporters

ATP binding with

defined

distance between

ATP-citrate lyase

ATP-grasp fold

Atractyloside

Atrazine

Attenuation

Autoimmune diseases

Autoinducers

Autotrophs

Axel, Richard

Axial bonds

Axoneme

Azothioprine

B cells

activation of

defined

memory

B vitamins. See Vitamins

β2-microglobulin

Bacillus amyloliquefaciens

Bacillus anthracis

Bacillus subtilis

Backbone models

Backbones

in nucleic acids

in polypeptide chains

Bacteria

carcinogen action on

cell membranes of

defined

flagella movement of

gene expression in

glyoxylate cycle in

nitrogen fixation in

photosynthetic

rapid growth

restriction enzymes in

transcription factors in

transcription in

translation in

upstream promoter elements in

Bacterial artificial chromosomes (BACs)

Bacterial reaction center

cyclic electron flow in

defined

electron chain in

Bacteriochlorophylls

Bacteriopheophytins

Bacteriorhodopsin

Baculovirus

BAL (British anti-lewisite)

Ball-and-chain model

Ball-and-stick models

Band centrifugation

Basal transcription apparatus

Base-exchange reactions

Base-excision repair

Base-pair substitutions, tests for

Base-paired hairpins

Bases/base pairs

adenine

anticodon

compositions

cytosine

damage to

double helix

guanine

hydrogen bonds

minor-groove side of

mutagenic

nomenclature of

non-Watson-Crick

nucleic acids

in nucleotides

purine

pyrimidine

rRNA in

rules for

sequence of

stacking of

thymine

in translation

tRNA

uracil

Watson-Crick

Basic-leucine zipper (bZip)

B-cell receptor

Bcr-abl gene

Bcr-Abl kinase

B-DNA helix

Bennett, Claude

Benson, Andrew

Benzoate

Benzoyl CoA

Berg, Howard

Beriberi

Beta blockers

β chains

β oxidation

β pleated sheets

amino acid residues in

antiparallel

defined

mixed, structure of

parallel

protein rich

twisted, schematic

β strands

defined

DNA recognition through

of membrane proteins

Ramachandran plot for

structure of

β turns

β-adrenergic receptor

β-adrenergic-receptor kinase

β-chain, of hemoglobin

β-globin gene

coding sequences

structure of

transcription and processing of

β-hemoglobin

β-lactam ring

β-oxidation pathway

β-thalassemia

B-form DNA

Bile

Bile acids

C6

Bile salts

defined

synthesis of

Bilirubin

Biliverdin

Biliverdin reductase

Bimolecular reactions

Bimolecular sheets

defined

formation of

Binding-change mechanism

Binding energy

Biochemistry

defined

environmental factors influencing

evolution timeline

as evolving science

genome sequencing and

genomic revolution and

unifying concepts

Biofilms

Biological diversity

biochemical unity underlying

similarity and

Biological macromolecules

Biological membranes. See Membranes

Biopterin

Biotin

defined

in gluconeogenesis

Biotin carboxyl carrier protein (BCCP)

1,3-bisphosphoglycerate (1,3-BPG)

as acyl phosphate

ATP formation and

in glycolysis

oxidation of energy

phosphoryl-transfer potential

2,3-bisphosphoglycerate (2,3-BPG)

allosteric effector

binding of

defined

in oxygen affinity determination

Bitter taste

Bjorkman, Pamela

Blackburn, Elizabeth

BLAST (Basic Local Alignment Search Tool) search

Blood, isozymes in

Blood clotting

clots

enzymatic cascades

extrinsic pathway of

hemophilia and

intrinsic pathway of

regulation of

vitamin K in

zymogen activation in

Blood groups

Blood-brain barrier

Blosum-62

alignment of identities only versus

defined

graphic view of

Blotting techniques

Boat form

Body mass index (BMI)

Body weight, regulation of

Bohr, Christian

Bohr effect

Boltzmann’s constant

Bombardment-mediated transformation

Bonds

axial

covalent

disulfide

electrostatic interactions

equatorial

glycosidic

hydrogen. See hydrogen bonds

hydrophobic effect and

hydrophobic interactions and

ionic interactions

isopeptide

length measurement

length of

noncovalent

peptide. See peptide bonds

units of measure for

van der Waals interactions

Bonitus, Jacob

Bordetella pertussis

Bortezomib

Bovine-spongiform encephalopathy

Brain

in caloric homeostasis

leptin effects in

role in caloric homeostasis

sensory connections to

Branch points

Branched-chain amino acids

Branched-chain ketoaciduria

Branching enzyme

Brittle bone disease

Bromodomains

Brown, Michael

Brown adipose tissue (BAT)

Brown fat mitochondria

Buchner, Edward

Buck, Linda

Buffers

action

pH and

protonation

C genes

C4 pathway

C3 plants

C4 plants

CAAT box

Caenorhabditis elegans

genome of

RNA interference in

Calcineurin

Calcitriol

Calcium ion channels

Calcium ion pump

Calcium ions

calmodulin activation

coordination to multiple ligands

imaging

in phosphorylase activation

pump structure

pumping

as second messenger

in signal transduction

in vision

Calmodulin

defined

in mitochondrial biogenesis

in signal transduction

Calmodulin-dependent protein kinases (CaM kinases)

Calnexin

Caloric homeostasis

in body weight regulation

brain role in

defined

in diabetes

dieting and

evolution and

insulin in

leptin in

obesity and

satiation signals in

signaling in

suppressors of cytokine signaling (SOCS) in

Calreticulin

Calvin, Melvin

Calvin cycle

ATP (adenosine triphosphate) in

C4 pathway and

carbon dioxide in

defined

five-carbon sugar formation in

glycolate in

hexose sugar formation in

illustrated

light regulation of

magnesium ion and

NADPH in

overview of

oxygenase reaction in

pentose phosphate pathway and

3-phosphoglycerate formation in

photorespiration in

reactions in

regulation of

ribulose 1,5-biphosphate in

rubisco in

salvage pathway in

stages

C7

thioredoxin in

cAMP. See Cyclic AMP

cAMP response element binding (CREB) protein

Camptothecin

Cancer

aerobic glycolysis in

breast

citric acid cycle defects in

colorectal

defective DNA repair in

drug resistance in

fatty acid metabolism in

hypoxia inducible factor 1 (HIF-1) in

immune system in

in Li-Fraumeni syndrome

ovarian

pyruvate dehydrogenase kinase (PDK) in

signal transduction abnormalities in

skin, in xeroderma pigmentosum

tumor hypoxia in

tumor suppressor genes and

tumor visualization

Warburg effect in

Cancer therapy

Capillary electrophoresis

Capsaicin

Capsaicin receptor

Captopril

Carbamate

in Calvin cycle

formation of

Carbamate groups

Carbamoyl phosphate

formation of

in pyrimidine synthesis

reaction

in urea cycle

Carbamoyl phosphate synthetase I

Carbamoyl phosphate synthetase II

in pyrimidine synthesis

structure of

Carbanion

Carbanion intermediates

Carbohydrate-asparagine adduct

Carbohydrates

as building block

disaccharides

glucose generation from

isomeric forms of

lectins and

monosaccharide

N-linked

oligosaccharides

O-linked

overview of

polysaccharides

Carbon dioxide

binding site

in Calvin cycle

defined

hydration acceleration

hydration of

oxygen release and

pH and

transport from tissue to lungs

Carbon fuels

free energy of

prominent

Carbon monoxide

defined

in oxygen transport disruption

Carbonic acid

Carbonic anhydrases

bound zinc in

in carbon dioxide hydration acceleration

catalytic strategies of

defined

evolution of

mechanism of

pH effect on

proton shuttle

structure of

synthetic analog model system for

Carbonium ion intermediate

Carbon-nitrogen bond

Carboxamides

γ-carboxyglutamate

Carboxyhemoglobin

Carboxylation, of pyruvate

Carboxyl-terminal domain (CTD)

in coupling transcription to pre-mRNA

phosphorylation of

serine residues of

Carcinoembryonic antigen (CEA)

Carcinogens, tests for

Cardiotonic steroids

Cargo receptor

Carnitine

Carnitine acyltransferase I

Carnitine acyltransferase II

Carotenoids

Carriers

Cartilage

Caspases

Cassette mutagenesis

Catabolism

ATP generation by

defined

energy from

free energy of

stages of

Catabolite activator protein (CAP)

Catabolite repression

Catalysis

by approximation

by ATCase

Circe effect in

covalent

efficiency of

enzyme-substrate binding in

enzyme-substrate complex formation in

general acid-base

maximal rate

metal ion

as selective binding of transition state

specificity constant

transition state formation and

velocity of

zinc activation of water molecule

Catalytic antibodies, production of

Catalytic strategies

of carbonic anhydrases

in chymotrypsin

of myosins

overview of

of restriction endonucleases

of serine proteases

Catalytic triads

in chymotrypsin

in elastase

in hydrolytic enzymes

serine in

site-directed mutagenesis and

of subtilisin

in trypsin

Cataract formation

Cataracts

CD3

CD4

CD8

CD28

CD45

cDNA library

CDP-ethanolamine

Cech, Thomas

Celecoxib (Celebrex)

Cell-mediated immunity

Cells

defined

hybridoma

motion within

Cell-to-cell channels

Cellular immune response

Cellular respiration

citric acid cycle in

enzymes in

in oxidative phosphorylation

Cellulose

Cell-wall biosynthesis

Central dogma

Centrifugation

differential

sedimentation coefficients in

ultracentrifugation

zonal

Cephalopods

Ceramidase

C8

Ceramide

as precursor

synthesis of

in tumor growth

Cerebroside

cGMP phosphodiesterase

cGMP-gated ion channels

Chain, Ernest

Chair form

Chanarin-Dorfman syndrome

Changeux, Jean-Pierre

Chaperones

Charcot, Jean-Martin

Charcot-Marie-Tooth disease

Chargaff, Erwin

Charged tRNA

Chemical shifts

Chemiosmotic hypothesis

Chemoattractants

Chemokines

Chemorepellant

Chemotaxis

Cheng, Yung-Chi

Cheng-Prusoff equation

CheY

CheZ

Chirality

of amino acids

establishment of

Chitin

Chlamydomonas

Chloramphenicol

Chlorobium thiosulfatophilum

Chlorophyll a

Chlorophyll b

Chlorophylls

defined

in photosynthesis

phytol

structure of

Chlorophylls, light absorption by

Chloroplasts

ATP synthase

defined

electron micrograph of

evolution of

genome of

in photosynthesis

reaction center

redox conditions

structure of

Chlorpromazine

Cholecystitis

Cholecystokinin (CKK)

Cholera

Choleragen

Cholesterol

“bad,” 787

carbon numbering

discovery of

excess, effects of

fatty acid chains and

formation of

“good,” 787

levels, clinical management of

lipid rafts

as membrane fluidity regulator

in membrane lipid

as precursor for vitamin D

structure of

Cholesterol synthesis

blocking of

condensation mechanism of

defined

isopentenyl pyrophosphate in

labeling of

liver in

metabolism

mevalonate in

rate of

regulation of

site of

squalene in

stages of

sterol regulatory element binding protein (SREBP) in

Choline

Chorismate, in amino acid synthesis

Chromatin

defined

in gene expression

higher-order, structure of

remodeling of

structure of

Chromatin immunoprecipitation (ChIP)

Chromatin-remodeling complexes

Chromatography

affinity

gel-filtration

high-performance liquid (HPLC)

ion-exchange

Chromogenic substrate

Chromophore

Chromosomes

bacterial artificial

defined

Indian muntjac

yeast

yeast artificial

Chronic myelogenous leukemia (CML)

Chronic obstructive pulmonary disease (COPD)

Chylomicron remnants

Chylomicrons

Chymotrypsin

active site

catalysis kinetics

catalytic mechanism

catalytic triad in

conformations of

covalent catalysis in

diisopropylphosphofluoridate (DIPF) and

elastase and

natural substrate for

oxyanion hole

peptide hydrolysis by

S1 pockets of

serine residue

specificity of

specificity pocket of

structure of

substrate preferences of

trypsin and

Chymotrypsinogen

conformations of

defined

proteolytic activation of

Cilia, microtubules in

Ciprofloxacin

Circe effects

Circular DNA

Cirrhosis

Cis configuration, peptide bonds

Citrate

in fatty acid metabolism

in glyoxylate cycle

isomerization of

phosphofructokinase inhibition by

in polymerization

synthesis of

transport to cytoplasm

Citrate synthase

conformational changes on binding

defined

mechanism of

Citric acid cycle

acetyl CoA (acetyl coenzyme A) in

aconitase in

ADP in

ATP in

biosynthetic roles of

in cancer

carbon oxidation in

in cellular respiration

citrate isomerization in

citrate synthase in

citryl CoA in

components of

control sites of

defects in

entry to

evolution of

in exercise

glycolysis and

high-energy electron harvesting in

illustrated

intermediates in

isocitrate dehydrogenase in

isocitrate in

C9

α-ketoglutarate in

α-ketoglutarate dehydrogenase complex in

ketone bodies in

lipoamide in

in mitochondria

overview of

oxaloacetate in

pathway integration

pattern of

in photosynthesis. See dark reactions

pyruvate dehydrogenase in

pyruvate dehydrogenase complex in

pyruvate dehydrogenase phosphatase (PDP) in

rate of travel

reactions of

regulation of

replenishment

substrate channeling in

succinate dehydrogenase in

succinyl CoA in

succinyl CoA synthetase in

thiamine pyrophosphate (TPP) in

Citrulline

Citrullinemia

Citryl CoA (citryl coenzyme A)

Cladribine

Clamp loaders

Class I MHC proteins

Class II MHC proteins

Class switching

Clathrin

Clathrin-coated pit

Cleavage

DNA. See DNA, cleavage of

protein

Cleland, W. Wallace

Clinical trials

Clofarabine

Cloning

of cDNA

expression

plasmid vectors in

in recombinant DNA technology

Cloning vectors

Closed promoter complex

Clostridium perfringens

Clostridium tetani

Clotting. See Blood clotting

Cluster of differentiation

Coactivators

Coat proteins (COPs)

Coated pits

Cobalamin

Cobalt atom

Codon-anticodon interactions

Codons

deciphered

defined

maximizing number of

of mitochondria

stop

as synonyms

in translation

Coenzyme A

Coenzyme B12

Coenzyme Q

Coenzymes

in amino acid degradation

defined

prosthetic groups

types of

vitamin

Cognate DNA

Cohesive ends, DNA

Coiled-coil proteins

Collagen

amino acid sequence of

ascorbate and

in cartilage

defined

structure of

triple helix

Collagenase

Color blindness

Color vision

in animals

cone receptors

defective

evolution of

Combinational association, antibody diversity and

Combinatorial chemistry

Combinatorial control

Committed step

Comparative genomics

Compartmentalization

Compartments, drug target

Competitive inhibition. See also Enzyme inhibition

defined

dissociation constant

double-reciprocal plot

kinetics of

use of

Complement cascade

Complementarity-determining regions (CDRs)

Complementary DNA (cDNA)

cloning and sequencing of

formation of

hybridization with

screening of

Concerted model

allosteric enzymes

defined

formulation of

modeling oxygen binding with

T and R states

tetramers

Condensing enzyme

Cones

Conformation selection

Congenital disorders of glycosylation

Congenital erythropoietic porphyria

Congestive heart failure

Conjugation, in drug metabolism

Connexin

Connexons

Conservative substitutions

Controlled termination of replication

Convergent evolution

Cooley anemia

Cooperative binding

concerted model

defined

oxygen delivery and

sequential model

substrates

Copper ions, in cytochrome c oxidase

Coproporphyrinogen III

Corepressors

Cori, Carl and Gerty

Cori cycle

Cori disease

Corrin ring

Corticosteroids

Cosmids

Cotransporters. See Secondary transporters

Coulomb energy

Covalent bonds

in biological molecules

defined

multiple

as strongest bonds

Covalent catalysis

chymotrypsin as example

defined

Covalent enzyme-bound intermediate

Covalent modifications

acetylation

common

dephosphorylation

in enzyme regulation

irreversible

phosphorylation

COX2 inhibitors

Crassulacea

Crassulacean acid metabolism (CAM)

Creatine

Creatine kinase

Creatine phosphate

Creutzfeldt-Jakob disease (CJD)

Crick, Francis

Critical concentration

Cro, in genetic circuit formation

Cross talk

C10

Cross-links

Cross-peaks

CTP. See Cytidine triphosphate

CTP-phosphocholine cytidylyltransferase (CCT)

C-type lectins

Cumulative feedback inhibition

Cyanobacteria

Cyanocobalamin

Cyclic AMP (cAMP)

binding to regulatory subunit

defined

effects in eukaryotic cells

in eukaryotic cells

generation by adenylate cyclase

in glycogen metabolism

phosphorylation stimulation

as second messenger

in signal transduction

structure of

Cyclic GMP (cGMP)

defined

as second messenger

Cyclic nucleotides

Cyclic photophosphorylation

Cyclin-dependent protein kinases

Cycloheximide

Cyclooxygenase inhibitors, development of

Cyclosporin

Cystathionase

Cystathionine

Cystathionine β-synthase

Cysteine

linked

residue modification

structure of

synthesis of

Cysteine proteases

Cysteine thiyl radical

Cystine

Cytidine

Cytidine diphosphodiacylglycerol (CDP-diacylglycerol)

Cytidine monophosphate (CMP)

Cytidine triphosphate (CTP)

ATCase inhibition by

defined

effect on ATCase kinetics

in pyrimidine synthesis

T state stabilization

Cytidine triphosphate synthetase

Cytidylate

Cytochrome

defined

in photosynthetic reaction center

Cytochrome b5

Cytochrome bf complex

Cytochrome c

conformation of

evolution of

in oxidative phosphorylation

Cytochrome c oxidase

defined

electron flow in

heme

mechanism

peroxide bridge

proton transport by

in respiratory chain

structure of

subunits

Cytochrome P450

defined

hydroxylation by

mechanism

protective function

Cytoglobin

Cytokines

Cytoplasm

Cytosine

Cytoskeleton

Cytotoxic (killer) T cells

CD8 on

defined

foreign peptide recognition

d amino acids

D genes

Dalgarno, Lynn

Daltons

Dark reactions

Darst, Seth

Dawkins, Richard

De novo pathways. See also Nucleotide synthesis

defined

purine

pyrimidine

Deamination

in amino acid degradation

example of

Death cap

Debranching enzyme

Decarboxylation

in citric acid cycle

in gluconeogenesis

in pentose phosphate pathway

Decorated actin

Dedicated protein kinases

Deficiency disorders

Degrons

Dehydratases

7-dehydrocholesterol (pro-vitamin D3)

Deinococcus radiodurans

Deleterious reactions

Denisovans

Density-gradient equilibrium sedimentation

Deoxyadenosine

5’-deoxyadenosyl radical

Deoxyadenylate

Deoxycytidine

Deoxycytidylate

Deoxyguanosine

Deoxyguanosine 3′-monophosphate (3′-dGMP)

Deoxyguanylate

Deoxyhemoglobin

αβ dimers

carbon dioxide and

defined

quaternary structure of

Deoxymyoglobin

Deoxynucleoside 5′-triphosphates

Deoxyribonucleic acid. See DNA

Deoxyribonucleoside 3′-phosphoramidites

Deoxyribonucleoside triphosphate (dNTP)

Deoxyribonucleotide synthesis

control of

deoxyuridylate in

dihydrofolate reductase in

overview of

ribonucleotide reductase in

thymidylate

thymidylate in

Deoxyribose

Deoxyribose phosphodiesterase

Deoxyuridylate (dUMP)

Dephosphorylation

Deprotonation

effect of buffer on

water, kinetics of

Designer genes

Desmolase

Destroying angel

α-Dextrinase

Diabetes mellitus

defined

glucose homeostasis in

incidence of

insulin in

insulin resistance and

ketosis in

obesity and

oxaloacetate in

type 1

type 2

Diacylglycerol (DAG)

in lipid synthesis

in signal transduction

Diacylglycerol kinase

Dialysis, in protein purification

Diastereoisomers

Diazotrophic microorganisms

Dicoumarol

Dictyostelium discoideum

Dicyclohexylcarbodiimide (DCC)

Diels-Alder reaction

2,4-dienoyl CoA

C11

Diet

fatty acid metabolism and

ketogenic

low-carbohydrate

low-fat

obesity and

Differential centrifugation

Diffusion

facilitated

lateral

lipid

membrane protein

simple

transverse

Diffusion coefficient

Digestion

of dietary proteins

enzymes in

of lipids

proteolytic enzymes in

starved-fed cycle and

Digestive enzymes

chymotrypsinogen

synthesis of

Digitalis

Digitoxigenin

Diglyceride acyltransferase

Dihydrofolate reductase

Dihydrolipoyl transacetylase

Dihydropteridine reductase

Dihydrotestosterone (DHT)

Dihydroxyacetone

Dihydroxyacetone phosphate (DHAP)

in Calvin cycle

in glycolysis

in lipid synthesis

Diisopropylphosphofluoridate (DIPF)

Dimerization arm

Dimethylallyl pyrophosphate

Dimethylbenzimidazole

2,4-dinitrophenol (DNP)

Dioxygenases

Diphosphatidylglycerol (cardiolipin)

Diphthamide

Diphtheria toxin

Dipolar ions

Direct DNA repair

Disaccharides

defined

structure of

types of

Diseases and disorders

albinism

alcaptonuria

alcohol-related

Alzheimer’s disease

amyloidoses

amyotrophic lateral sclerosis (ALS)

Anderson disease

anemia

Angelman syndrome

anthrax

argininosuccinase deficiency

arsenite poisoning

atherosclerosis

autoimmune

beriberi

bovine-spongiform encephalopathy

cancer. See cancer

carbamoyl phosphate synthetase deficiency

carnitine deficiency

cataracts

Charcot-Marie-Tooth disease

cholera

citrullinemia

congenital disorders of glycosylation

congestive heart failure

Cooley anemia

Cori disease

coronary artery disease

Creutzfeldt-Jakob disease (CJD)

deficiency disorders

diabetes. See diabetes mellitus

drug-resistant

emphysema

environmental factors in

falciparum malaria

familial hypercholesterolemia

galactosemia

glucose 6-phosphate dehydrogenase deficiency

glycogen-storage

gout

Hartnup disease

heart disease

hemolytic anemia

hemophilia

Hers disease

HIV infection. See human immunodeficiency virus (HIV) infection

homocystinuria

Huntington disease

Hurler disease

hyperammonemia

hyperlysinemia

I-cell disease

lactose intolerance

Leber hereditary optic neuropathy (LHON)

Lesch-Nyhan syndrome

Li-Fraumeni syndrome

long QT syndrome (LQTS)

Lynch syndrome

mad cow disease

malaria

maple-syrup urine disease

McArdle disease

mercury poisoning

mitochondrial

mucopolysaccharidoses

multidrug resistance in

mutations causing

neurological, protein misfolding in

ornithine transcarbamoylase deficiency

osteoarthritis

osteogenesis imperfecta

osteomalacia

Parkinson disease

phenylketonuria

Pompe disease

porphyrias

predisposition to

prion

protein aggregates in

respiratory distress syndrome

retinitis pigmentosa

ricin poisoning

rickets

scrapie

scurvy

severe combined immunodeficiency (SCID)

sickle-cell anemia

spina bifida

Tay-Sachs disease

thalassemia

transmissible spongiform encephalopathies

tuberculosis

tyrosinemia

vanishing white matter (VWM) disease

vitamin D deficiency

von Gierke disease

Wernicke-Korsakoff syndrome

whooping cough

xeroderma pigmentosum

Zellweger syndrome

Dismutation

Displacement loop (D-loop)

Dissociation constant (Kd)

Distal histidine

Distribution, drug

Disulfide bonds

formation of

reduction

Diuron

Divergent evolution

DNA

A-form

ancient, amplification and sequencing of

backbone of

bases in

B-form

building blocks

chemically synthesized linker

circular

coding strand of

cognate

cohesive ends

C12

complementary (cDNA)

complementary single-stranded ends

covalent structure

damage to

defined

denaturation

directionality of

distortion of

double helix of

double-stranded

electroporation and

elongation

exchange between species

fingerprint

forensics and

functions of

heredity and

hybridization

information flow to RNA

ionic interactions

length of

as linear polymer

linking number of

melting temperature of

methylation

microinjection of

nucleotides

promoter sites in

proofreading of

properties of

proviral

recombinant. See recombinant DNA technology

resolution by density-gradient

stability of

stem-loop structure

in storage of genetic information

structure of

sugars

supercoiled

synthesis of

topoisomers of

transferred (T-DNA)

unwinding of

Watson-Crick model

winding

wrapping of

X-ray diffraction of

Z-form

DNA, cleavage of

EcoRV endonuclease

metal ion catalysis in

restriction enzymes and

stereochemistry

DNA fragments

covalent insertion of

insertion and replication of

insertional inactivation of

joined by DNA ligases

library of

DNA gyrase

DNA ligase

defined

DNA fragments joined by

in DNA replication

in forming recombinant DNA molecules

reaction

DNA microarrays

defined

gene-expression analysis with

using

DNA photolyase

DNA polymerase α

DNA polymerase β

DNA polymerase δ

DNA polymerase I

DNA polymerase II

DNA polymerase III

DNA polymerase switching

DNA polymerases

common structural features

in correcting DNA mistakes

defined

DNA fragment of

error-prone

eukaryotic

holoenzyme

mechanism

phosphodiester-bridge formation and

polymerization reaction catalyzed by

primer

prokaryotic

replication by

specificity of

structure of

template

as template-directed enzymes

types of

DNA probes

amino acid sequences in making

defined

generated from protein sequences

as primer

synthesis by automated solid-phase methods

DNA recombination

in cell division

defined

functions of

Holliday junctions in

illustrated

initiation of

mechanism

overview of

RecA in

recombinases in

strand invasion in

V(D)J

VJ

DNA recombination synapse

DNA repair

base-excision

direct

double-stand

in E. coli

enzyme complexes in

example of

illustrated

ligase in

mismatch

nonhomologous end joining (NHEJ) in

overview of

proofreading in

single-strand

thymine in

trinucleotide repeats and

uracil DNA glycosylase in

DNA replication

ATP hydrolysis in

cell cycle and

clamp loaders in

controlled termination of

coordinated process in

cross-linking in

defective, in cancer

defined

DNA polymerase III in

DNA polymerases in

in E. coli

error rate

errors in

in eukaryotes

in eukaryotic cell cycle

helicases in

illustrated

lagging strand in

leading strand in

licensing factors in

ligase in

minor-groove interactions in

Okazaki fragments in

origin of

origin of replication complexes (ORCs)

overview of

polymerase switching in

by polymerases

prepriming complex in

primer in

processivity in

replication fork in

replicon

RNA polymerases in

semiconservative

shape complementarity in

C13

shape selectivity in

sites of

sliding DNA clamp in

specificity of

telomeres in

template in

trombone model in

tumor-suppressor genes in

DNA sequencing

amino acid sequences and

amplification by PCR

ancient DNA

by controlled termination of replication

decreasing costs of

defined

as gene exploration tool

human migrations and

methods for

next-generation (NGS)

pyrosequencing

reversible terminator method

semiconductor

DNA vectors

DnaA

DnaB

DNA-binding domains

defined

in eukaryotes

DNA-binding proteins

basic-leucine zipper (bZip) in

binding to regulatory sites in operons

in eukaryotes

helix-turn-helix motif in

homeodomains in

in prokaryotes

symmetry matching in

transcription inhibition by

transcription simulation by

zinc-finger domains in

DNA-binding sites

evolution of

GAL4

hypersensitive

Domains

acetyllysine-binding

defined

DNA-binding

homeodomains

immunoglobulin

nuclear-hormone receptor

protein

Dopamine D2 receptors

Double helix

acid-base reactions and

base pairs

destabilization

DNA molecule form

as expression of rules of chemistry

left-handed

minor groove

reversibly melted

right-handed

sequence of bases

stabilization of

structure

topoisomerases and

in transcription

in transmission of hereditary information

unwinding of

Double helix formation

from component strands

entropy and

heat release in

illustrated

principles of

Double-blind studies

Double-displacement reactions

Double-reciprocal plot

Double-stranded DNA

Double-stranded RNA

Downstream core promoter element (DPE)

Dreyer, William

Drosophila melanogaster

bases and genes

fluorescence micrograph of

in genetic studies

genome of

sensory bristles in

Toll receptor in

Drug candidates

absorption of

ADME properties of

administration routes for

characteristics of

distribution of

effective concentrations of

excretion of

ligand binding in

metabolism of

number of

oral bioavailability of

potency of

side effects of

target compartments of

therapeutic index of

Drug development

animal testing in

challenges of

clinical trials in

combinatorial chemistry in

genetic differences and

genomics in

high-throughput screening in

natural products in

overview of

pharmacogenetics/pharmacogenomics in

phases of

screening libraries in

serendipitous observations in

7TM receptors in

split-pool synthesis in

structure-based

Drug targets

animal-model testing of

compartments

emerging

identified in genomes of pathogens

identified in human proteome

Drugs

absorption of

administration routes for

delivery with liposomes

discovery approaches

distribution of

excretion of

half-life of

metabolism of

natural products in

resistance to

response to genetic variation in

side effects of

targets of

therapeutic index of

toxicity of

Dynamic instability

Dynein

AAA ATPases in

ATP binding to

structure of

E. coli. See Escherichia coli

E site, ribosomal

Ear, hair cells of

EcoRV endonuclease

cleavage of DNA

magnesium ion-binding site in

nonspecific and cognate DNA with

recognition site structure

twofold rotational symmetry

Edman degradation

Effector functions

EF-hand protein family

Eicosanoids

Elastase

blocking of

catalytic triad in

S1 pockets of

Electrochemical potential. See Membrane potential

Electron transfer

half-reactions in

inhibitors

in oxidative phosphorylation

in photosynthesis

rate of

uncoupling

Electron transport chain

Electron-density maps

Electron-proton transfer reactions

Electron-transferring flavoprotein (ETF)

C14

Electron-transport chain

components of

in desaturation of fatty acids

electron flow through

FAD (flavin adenine dinucleotide) and

FADH2 (flavin adenine dinucleotide reduced) and

inhibition of

iron-sulfur clusters in

NADH (nicotinamide adenine dinucleotide reduced) and

in oxidative phosphorylation

Electron-transport potential

Electrophilic catalyst

Electrophoresis

capillary

gel

SDS

two-dimensional

Electroporation

Electrospray ionization (ESI)

Electrostatic repulsion

Elongation factors

bacterial versus eukaryotic

G (EF-G)

Ts (EF-Ts)

Tu (EF-Tu)

Embden-Meyerhof pathway

Emphysema

Enantiomers

Encoding of amino acids

Endocytosis

Endoplasmic reticulum (ER)

protein glycosylation in

protein synthesis in

protein targeting from

ribosome binding to

rough

smooth

Endoplasmic reticulum (ER) stress

Endoplasmic reticulum membrane

Endosomes

defined

LDL release in

Endosymbiosis

mitochondria evolution from

receptor-mediated

Endosymbiotic event

Enediol intermediate, in glycolysis

Energy. See also Thermodynamics

activation

binding

free. See free energy

kinetic

light

potential

resting human being requirement

status

total

units of

Energy charge

intracellular

in regulation

Energy coupling agent

Energy homeostasis. See Caloric homeostasis

Energy transfer

from accessory pigments to reaction centers

resonance

Enhancers

binding sites for

defined

experimental demonstration of

in gene expression

in transcription

Enol CoA hydratase

Enol intermediates

Enol phosphate

Enolase

Enoyl reductase

Ensemble studies

Enterohepatic cycling

Enthalpy

Entropy

change during chemical reaction

double helix formation and

overall

total

Envelope form

Enzymatic cascades

Enzymatic velocity

Enzyme inhibition

affinity labels

competitive

by diisopropylphosphofluoridate (DIPF)

illustrated

irreversible

mechanism-based (suicide)

noncompetitive

reversible

by specific molecules

by transition-state analogs

transition-state analogs in

uncompetitive

Enzyme kinetics

for allosteric enzyme

chymotrypsin

of competitive inhibitors

defined

in first-order reactions

Lineweaver-Burk plot

maximal rate

Michaelis constant in

Michaelis-Menten

Michaelis-Menten model for

of noncompetitive inhibitors

in pseudo-first-order reactions

in second-order reactions

sigmoidal

specificity constant

steady-state assumption and

of uncompetitive inhibitors

of water deprotonation

Enzyme multiplicity

Enzyme regulation

by covalent modification

of protein kinase A (PKA)

strategies

Enzyme-linked immunosorbent assay (ELISA)

defined

indirect

sandwich

Enzyme-pyridoxamine phosphate complex (E-PMP)

Enzymes

acceleration of reactions

activation energy and

active sites

allosteric

amount control

assay measurement of

ATP hydrolysis and

branching

catalytic activity, control of

catalytic efficiency

catalytic power

catalytic reaction

in cellular respiration

classes of

cofactors for

debranching

defined

digestive

energy-transducing

ensemble studies

homologous

isozymes

kinetic properties of

kinetically perfect

metabolism control of

multiple forms of

overview of

peptide-cleaving

in photosynthesis

P-loop structures

processive

as proteins

proteolytic

of purine nucleotide synthesis

pyridoxal phosphate

rate enhancement by

reaction rate and

restriction

reversible covalent modification

single molecule studies of

specificity

spectroscopic characteristics of

substituted intermediate

substrate interaction

C15

ternary complex of

turnover number of

urea cycle

Enzyme-substrate binding

in catalysis

conformation selection

induced-fit model of

lock-and-key model of

multiple weak attractions

Enzyme-substrate complex

defined

diffusion-controlled encounter

dissociation constant for

evidence of existence

fates

formation, in catalysis

hydrogen bonds in

reformed

structure of

Epidermal growth factor (EGF)

defined

Ras activation and

in signal transduction

signaling pathway

structure of

Epidermal growth factor receptor (EGFR)

defined

dimerization of

modulator structure of

overexpression of

phosphorylation of carboxyl-terminal tail

unactivated, structure of

Epigenome

Epimers

Epinephrine

defined

in fatty acid metabolism

in glycogen metabolism

in signal transduction

synthesis of

Epitopes

Equatorial bonds

Equilibrium constant

defined

dissociation of water

between enzyme-bound reactants and products

metabolism and

rate constants

of reactions

Equilibrium potential

Equilibrium reaction

Error-prone polymerases

Erythropoietin (EPO)

Erythrose 4-phosphate

Escherichia coli (E. coli)

amino-terminal protein residues

DNA polymerase I

DNA recombination in

DNA repair in

DNA replication in

enterotoxigenic

fatty acid synthesis in

flagella

gene expression in

genome of

lac operon of

membranes

methionine repressor

promoter sequences

pyruvate dehydrogenase complex of

RecA protein

recombinant systems and

restriction enzymes in

ribonucleotide reductase of

RNA in

RNA polymerases in

two-dimensional electrophoresis and

Essential amino acids

defined

pathway steps

table of

Estradiol

Estrogen response elements (EREs)

Estrogens

defined

DNA-binding receptors and

pathways for formation of

synthesis of

Estrone

Ethanol

fermentation of

in glycolysis

metabolism

Ethylene

Eukarya

Eukarya domain

Eukaryotes

defining characteristics

DNA replication in

fatty acid synthesis in

glycolysis in

membranes

nuclear envelope

protein synthesis inhibition in

transcription factors in

transcription in

translation in

translation initiation in

tubulins in

Eukaryotic cell cycle

Eukaryotic genes

as discontinuous

mosaic nature of

organization of

quantitation and manipulation of

Eukaryotic RNA polymerases

Evolution

of active sites

of amino acid sequences

of aminoacyl-tRNA synthetases

of blood types

caloric homeostasis and

of carbonic anhydrases

of chloroplasts

of citric acid cycle

convergent

of cytochrome c

divergent

of DNA-binding sites

of drug resistance

experimental studies of ancient DNA amplification and sequencing in

of globins

of glycogen metabolism

of glycogen phosphorylase

of immune system

of introns and exons

in the laboratory

of metabolism

molecular

obesity and

of oxygen

of photoreceptors

of proteasomes

of proteins

of ribosomes

of signal transduction pathways

split genes in

of vitamins

Evolutionary trees

Excinuclease

Excretion, drug

Exemestane

Exercise

ATP in

citric acid cycle in

creatine phosphate in

diabetes and

fatty acid metabolism in

fuel sources for

glycolysis during

mitochondrial biogenesis and

oxidative phosphorylation in

super compensation (carbo-loading) and

Exons

defined

in encoding protein domains

shuffling

Expression cloning

Expression vectors

Extracellular signal-regulated kinases (ERKs)

Extrinsic pathway, clotting

2-18F-2-d-deoxyglucose (FDG)

Fab fragments

Facilitated diffusion

F-actin

Facultative anaerobes

C16

FAD (flavin adenine dinucleotide)

as catalytic cofactor

defined

electron transfer potential of

structure of oxidized form

structure of reactive components of

FADH2 (flavin adenine dinucleotide reduced)

defined

electron-transport chain and

in oxidation-reduction reactions

structure of reactive components of

Falciparum malaria

Familial hypercholesterolemia

Faraday constant

Farnesyl pyrophosphate

Fast switch

Fasting

Fat

in adipose tissue

body, energy storage in

brown

as building block

neutral. See triacylglycerols

Fat cells

Fatty acid chains

melting temperature

packing of

Fatty acid metabolism

acetyl carnitine in

acetyl CoA carboxylase in

acetyl CoA in

acetyl CoA synthase in

activation in

acyl carrier protein (ACP) in

β-oxidation pathway in

chylomicrons in

citrate in

coenzyme B12 in

degradation in

diet and

enoyl CoA hydratase in

epinephrine in

in exercise

FADH2 in

glucagon in

insulin in

ketone bodies in

lipases in

lipid mobilization and transport in

lipolysis in

malonyl CoA in

methylmalonyl CoA in

NADH in

NADPH sources for

overview of

oxidation in

palmitoyl CoA in

pancreatic lipases in

pathway integration

peroxisomes in

steps in

triacylglycerols in

in tumor cells

Fatty acid synthase

catalytic cycle of

defined

structure of

Fatty acid synthesis

in animals

in cytoplasm

defined

degradation versus

by fatty acid synthase

intermediates in

malonyl CoA in

maximal

reactions in

steps in

Fatty acid thiokinase

Fatty acids

animals and

β oxidation of

chain length in

cholesterol and

covalent attachment of

defined

degree of unsaturation

derivatives

desaturation of

as fuel

generation by lipolysis

in lipids

in muscle

naturally occurring

in obesity

odd-chain

physiological roles of

polyunsaturated

saturated

structures of

unsaturated

Fatty liver

Favism

Fc fragment

Feed forward stimulation

Feedback inhibition

in amino acid synthesis

cumulative

enzyme multiplicity and

in purine synthesis control

FeMo cofactor

Fermentation

to alcohol

as anaerobic process

defined

in glycolysis

to lactic acid

start and end points of

Ferredoxin

Ferredoxin-NADP+

Ferredoxin-thioredoxin reductase

Ferritin

Ferrochelatase

Fetal hemoglobin

Fiber types, muscle

Fibrils

Fibrin

Fibrin clots

Fibrin monomer

Fibrinogen

conversion by thrombin

structure of

Fibrinopeptides

Fibrous proteins

50S subunit, of ribosomes

Fight-or-flight response

Fingerprint, DNA

First Law of Thermodynamics

First-order reactions

First-pass metabolism

Fischer, Emil

Fischer projections

5′ cap

Flagella

microtubules in

rotary movement of

structure of

Flagellar motor

chemotaxis and

components of

rotation of

schematic view of

Flagellin

Flavin adenine dinucleotide (FAD)

Flavin mononucleotide (FMN)

Flavoproteins

Fleming, Alexander

FliG

FliM

FliN

Flip-flop

Florey, Howard

Fluconazole

Fluorescence microscopy

Fluorescence recovery after photobleaching (FRAP)

Fluorodeoxyuridylate (F-dUMP)

Fluorouracil

Folding funnel

Foodstuffs, energy extraction from

Formylmethionyl-tRNA

N-formylmethionine (fMet)

Formyltetrahydrofolate

C17

43S preinitiation complex (PIC)

Fourier transform

Foxglove

Fractional saturation

François, Jacob

Franklin, Rosalind

Free energy

of activation

ATP and

change during chemical reaction

defined

Gibbs

in membrane transport

negative

of oxidation of single-carbon compounds

in oxidation-reduction reactions

of phosphorylated compounds

of phosphorylation

standard change

thermodynamics of metabolism and

Free radicals. See Reactive oxygen species

Friedreich’s ataxia

Fructofuranose

Fructokinase

Fructopyranose

Fructose

activation of phosphofructokinase by

excessive consumption of

in glycolysis

metabolism

regulation of phosphofructokinase by

ring form

ring structures

Fructose 1,6-biphosphate

in gluconeogenesis

in glycolysis

Fructose 1-phosphate, in glycolysis

Fructose 2,6-biphosphate (F-2,6-BP)

in gluconeogenesis

in glycolysis

Fructose 6-phosphate

in Calvin cycle

in gluconeogenesis

in glycolysis

in pentose phosphate pathway

phosphorylation of

Fructose biphosphatase 2 (FBPase2)

FtsZ

Fuel sources for

Fumarase

Fumarate

from phenylalamine

in purine synthesis

in urea cycle

4-fumarylacetoacetate

Functional groups, of proteins

Functional magnetic resonance imaging (fMRI)

Furan

Furanose

Futile cycles

G elongation factor (EF-G)

G proteins

activation of

ATP synthase and

defined

in glycogen metabolism

heterotrimeric

resetting of

role in signaling pathways

small

subunits

G-actin

GAL4 binding sites

Galactitol

Galactokinase

Galactolipids

Galactose

defined

in glycolysis

missing transferase and

ring form

Galactose 1-phosphate uridyl transferase

Galactosemia

β-galactosidase

β-galactosides

Galdieria sulphuraria

Gangliosides

disorders of

structure of

synthesis of

Gap junctions

closing of

defined

illustrated

in intercellular communication

structure of

Gas-phase ions

Gastrointestinal peptides

GC box

GDP (guanosine diphosphate)

in citric acid cycle

hydrolysis of

in olfaction

in signal transduction

in translation

in tubulin

in vision

Gel electrophoresis

defined

isoelectric focusing and

polyacrylamide

protein separation by

SDS

SDS-PAGE

two-dimensional electrophoresis and

Gel-filtration chromatography

Gellert, Martin

Gene disruption

consequences of

defined

by homologous recombination

Gene expression

analysis with microarrays

bacterial

constitutive

control of

as DNA information transformation

levels of

regulated

RNA in

transcriptional

transcriptional, in eukaryotes

transcriptional, in prokaryotes

translational

Gene expression (eukaryotes)

activation domains in

basic-leucine zipper (bZip) in

chromatin in

coactivators in

combinatorial control in

DNA methylation and

DNA-binding structures in

enhancers in

histones in

homeodomain in

hypomethylation in

in liver

mediator in

nuclear hormone receptors in

nucleosomes in

overview of

in pancreas

posttranscriptional

versus in prokaryotes

steroid-hormone receptors in

tissue-specific

transcription factors in

zinc-finger domains in

Gene expression (prokaryotes)

attenuation in

autoinducers in

biofilms and

catabolite activator protein (CAP) in

catabolite repression in

chromatin remodeling in

corepressors in

DNA-binding proteins in

DNA-binding sites in

versus in eukaryotes

helix-turn-helix motif

lac operon in

lac repressor in

λ repressor in

ligand binding in

operon model

overview of

C18

posttranscriptional

pur repressor in

quorum sensing in

regulatory sites in

signaling in

social interactions in

symmetry matching in

transcriptional

“Gene guns,” 163

Gene knockdown

Gene knockout

Gene therapy

Gene transfer, horizontal

General acid-base catalysis

Genes. See also specific genes

comparative analysis of

defined

designer

horizontal transfer

number of, in human genome

regulator

reporter

RNA and

split

structural

synthesis by automated solid-phase methods

tumor suppressor

Genetic code

amino acids

aminoacyl-tRNA synthetases and

defined

as degenerate

directionality of

features of

as nonoverlapping

universality of

Genetically modified organisms (GMOs)

Genomes

analysis of

of Arabidopsis thaliana

of Caenorhabditis elegans

of chloroplasts

comparative

complete

defined

of Drosophila melanogaster

of E. coli

editing

of Haemophilus influenzae

human

of Indian muntjac

long interspersed elements

of mitochondria

next-generation sequencing

noncoding DNA in

number of genes in

proteome as functional representation

of puffer fish

of Reclinomonas americana

of Rickettsia prowazekii

of Saccharomyces cerevisiae

sequencing of

size of

Genomic library

creation of

defined

screening of

Genomic variation

Genomics

comparison

in drug discovery

revolution

Geranyl pyrophosphate

Geranyl transferase

Ghrelin

Gibbs free energy

Gigaseal

Gla domain, in prothrombin

GlcNAcase

Gleevec (imatinib mesylate)

Globins. See also Hemoglobin; Myoglobin

defined

evolution of

in human genome

sequence alignment in

Glomeruli

Glucagon

in essential enzyme regulation

excess in type 1 diabetes

in fatty acid metabolism

Glucagon-like peptide 1 (GLP-1)

Glucocorticoids

Glucogenic, amino acids

Glucokinase

Gluconeogenesis

defined

energy charge and

fasting and

fructose 1,6-biphosphate in

fructose 2,6-biphosphate in

fructose 6-phosphate in

glucose 6-phosphate in

glucose generation and

glycolysis and

historical perspective on

in kidney

in liver

in muscle contraction

overview of

oxaloacetate in

pathway integration

pathway of

phosphoenolpyruvate (PEP) in

pyruvate conversion in

reactions of

reciprocal regulation in

regulation of

stoichiometry of

substrate cycles in

urea cycle in

Glucose

in adipose tissue

as cellular fuel

characteristics of

complete oxidation of

conversion into pyruvate

in diabetes

as essential energy source

formation of

generation from glucose 6-phosphate

generation of

in glycogen

historical perspective on

homopolymers of

in liver-glycogen metabolism

metabolism

as reducing sugar

ring form

storage forms of

synthesis from noncarbohydrate precursors

Glucose 1-phosphate, in glycogen metabolism

Glucose 6-phosphate (G-6P)

galactose conversion into

in gluconeogenesis

in glycolysis

homeostasis

isomerization of

in liver

metabolism of

in pentose phosphate pathway

transporter

Glucose 6-phosphate dehydrogenase (G6PD)

deficiency

in pentose phosphate pathway

in reactive oxygen species protection

Glucose homeostasis

in diabetes

in starvation

starved-fed cycle in

Glucose transporters (GLUTs)

families

in glycolysis

Glucose-alanine cycle

Glucose-stimulated insulin secretion (GSIS)

α-1,6-glucosidase

Glutamate

chirality of

formation of

in nitrogen fixation

oxidative deamination of

structure of

synthesis of

Glutamate dehydrogenase

Glutamate synthase

C19

Glutamine

degradation

in nitrogen transport

in pyrimidine synthesis

structure of

synthesis of

Glutamine phosphoribosyl amidotransferase

Glutamine synthetase

regulation of

structure of

Glutathione

conjugation reaction

defined

structure of

Glutathione peroxidase

Glutathione reductase

Glycan-binding proteins

Glyceraldehyde

Glyceraldehyde 3-phosphate (GAP)

in Calvin cycle

catalytic mechanism of

free-energy profiles for

in glycolysis

oxidation of

in pentose phosphate pathway

structure of

Glycerol

generation by lipolysis

in gluconeogenesis

in liver

in phosphoglycerides

Glycerol 3-phosphate

in lipid synthesis

reoxidation of

Glycerol 3-phosphate shuttle

Glycerol phosphate acyltransferase

Glycine

in Calvin cycle

conversion into serine

defined

in liposomes

porphyrins from

structure of

synthesis of

Glycine synthase

Glycine-glycine-glutamine (GGQ) sequence

Glycoaminoglycans

Glycocholate

Glycogen

branch point in

defined

glucose storage in

in glycogen metabolism

in liver

molecules

in muscle

phosphorolytic cleavage of

remodeling

storage efficiency

storage sites of

structure of

Glycogen lakes

Glycogen metabolism

branching enzyme in

cAMP in

coordinate control of

degradation of

enzyme breakdown

epinephrine in

evolution of

G proteins in

glycogen in

glycogen phosphorylase in

glycogen synthase in

glycogen synthase kinase (GSK) in

glycogenin in

α-1,6-glucosidase in

hormones in

insulin in

in liver

overview of

pathway integration

phosphoglucomutase in

phosphoglycerate mutase in

phosphorolysis in

phosphorylase in

protein kinase A (PKA) in

protein phosphatase 1 (PP1) in

pyridoxal phosphate (PLP) in

regulation of

regulatory cascade for

7TM receptors in

termination of

transferase in

UDP-glucose and

Glycogen phosphorylase

a

allosteric regulation of

amino-terminal domain of

b

carboxyl-terminal domain of

defined

evolution of

in glycogen metabolism

glycogen-binding site of

in liver

in muscle

regulation of

structure of

Glycogen synthase

α-1,6 linkages

defined

in glycogen synthesis

isozymes of

Glycogen synthase kinase (GSK)

defined

in glycogen metabolism

Glycogenin

Glycogen-storage diseases

Glycolate

Glycolipids

N-glycolylneuraminate

Glycolysis

aerobic

aldehyde oxidation in

anaerobic mode

ATP formation in

1,3-bisphosphoglycerate (1,3-BPG) in

in cancer

citric acid cycle and

covalent enzyme-bound intermediate in

defined

dihydroxyacetone phosphate (DHAP) in

as Embden-Meyerhof pathway

enediol intermediate in

energy charge and

as energy-conversion pathway

in eukaryotic cells

fermentation in

first stage of

fructose 1,6-bisphosphate in

fructose 1-phosphate in

fructose 2,6-bisphosphate in

fructose 6-phosphate in

fructose in

galactose in

gluconeogenesis and

glucose 6-phosphate (G-6P) in

glucose transporters in

glucose trapping in

glyceraldehyde 3-phosphate (GAP) in

hexokinase in

historical perspective on

insulin in

isomerization of carbon sugars in

in liver

in muscle

NAD+ in

NADH in

overview of

pathway integration

pentose phosphate pathway and

phosphofructokinase (PFK) in

phosphoglycerate kinase in

phosphoglycerate mutase in

2-phosphoglycerate in

3-phosphoglycerate in

pyruvate in

C20

pyruvate kinase in

reactions of

reciprocal regulation in

regulation of

second stage of

stages of

thioester intermediate in

triose phosphate isomerase (TPI) in

Glycolytic intermediates

Glycolytic pathway

glucokinase in

hexokinase in

phosphofructokinase (PFK) in

pyruvate kinase in

role of

Glycopeptide transpeptidase

Glycophorin

Glycoproteins

Glycosaminoglycans

α-1,6-glucosidase, in glycogen metabolism

Glycosidic bonds

Glycosylation

congenital disorders of

errors in

in nutrient sensing

Glycosyltransferases

Glyoxylate

Glyoxylate cycle

Glyoxysomes

GMP (guanosine monophosphate)

in purine synthesis

synthesis of

GMP synthetase

Goldstein, Joseph

Golgi complex

Gout

G-protein receptor kinase 2 (GRK2)

G-protein-coupled receptors (GPCRs)

Gradient centrifugation

Granzymes

Grb2

Green fluorescent protein (GFP)

Greider, Carol

Group-specific reagents

Group-transfer reactions

GTP (guanosine triphosphate)

as energy source

hydrolysis

in olfaction

in resetting G proteins

in signal transduction

in translation

in tubulin

in vision

GTPases

defined

Ras family of

in signal transduction

Guanidinium chloride

Guanine

Guanine-nucleotide-exchange factor (GEF)

Guanosine

Guanylate

Guanylate cyclase

Guide strand

Gustation. See Taste

Gustducin

H zone

Haemophilus influenzae

Hair cells

Hairpin turns. See Reverse turns

Half-life

of drugs

of proteins

Half-reactions

defined

in electron transport

Haptenic determinants

Haptens

Hartnup disease

Hatch, Marshall Davidson

Haworth projections

Hearing

hair cells in

ion channels in

mechanism of action

Heart disease

Heat

defined

oxidative phosphorylation uncoupling in generation of

release in double helix formation

thermodynamics and

Heat shock protein 70 (Hsp70)

Heat-shock response element

Heat-shock transcription factor (HSTF)

Heavy (H) chains

in antibody diversity

antigen-binding and

defined

in immunoglobulin classes

Heavy meromyosin (HMM)

Heinz bodies

Helicases

defined

in DNA replication

mechanism

structure of

symmetry

Helix-turn-helix motif

Helper T cells

action

in cytokine secretion

defined

in HIV infection

peptide recognition

T-cell receptors (TCRs) and

Hemagglutinin

Heme

biosynthetic pathway

in cytochrome bf complex

in cytochrome c oxidase

defined

intrinsic reactivity of

labeling of

in oxygen-binding

Heme prosthetic group

Hemichannels

Hemoglobin

α2β2 tetramer of

alignment comparison

alignment with gap insertion

αβ dimers

α chains

amino acid sequences of

β chains

conformational changes in

cooperativity

defined

fetal

globin curve

Hill plot

myoglobin comparison

oxygen delivery by

oxygen-binding

oxygen-binding curve

polypeptide chains

purified

quaternary structure of

R state

sequence alignment of

sickle-cell

space-filling model

T state

tertiary structure of

thalassemia and

Hemoglobin A (HbA)

Hemoglobin H (HbH)

Hemoglobin S (HbS)

Hemolytic anemia, G6PD deficiency and

Hemophilia

Hemorrhagic disposition

Hemostasis

Henderson-Hasselbalch equation

Heparin

Heptoses

HER2 receptor

Herbicides, photosynthesis and

Hereditary nonpolyposis colorectal cancer (HNPCC)

Hers disease

Heterodimeric sweet receptor

Heterotrimeric G proteins

Heterotrophs

Heterotropic effects

Hexokinase

defined

in glycolysis

C21

inhibition of

liver and glycolysis and

metal ion requirement

muscle and glycolysis and

Hexose monophosphate pathway. See Pentose phosphate pathway

Hexose monophosphate pool

Hexose sugars, formation in Calvin cycle

Hexoses

High-density lipoproteins (HDLs)

defined

properties of

protective effects and

reverse cholesterol transport in

High-performance liquid chromatography (HPLC)

High-throughput screening

Hill, Archibald

Hill coefficient

Hill plot

Histamine

Histidine

degradation

distal

ionization of

proton shuttle

proximal

structure of

Histidine operon

Histone acetyltransferases (HATs)

Histone code

Histone deacetylases

Histone octamer

Histones

acetylation of

amino-terminal tails of

defined

in gene regulation

homologous

modifications

HIV. See Human immunodeficiency virus (HIV) infection

HMG-CoA reductase

HMG-CoA reductase inhibitor

Hodgkin, Alan

Hoffman, Felix

Hogness box

Holliday, Robin

Holliday junctions

Homeodomain

Homeostasis

Homocysteine

in activated methyl cycle

in amino acid synthesis

in cysteine synthesis

levels, reducing

in vascular disease

Homocysteine methyltransferase

Homocystinuria

Homogenization, in protein purification

Homogentisate

Homogentisate oxidase

Homologies

databases for

defined

detection of

evolutionary trees and

repeated motifs and

sequence alignment in

shuffling in

statistical analysis in

substitution matrices in

three-dimensional structures and

Homologous recombination

Homologous sequences

Homologs

Homolytic cleavage reaction

Homopolymers

Homotropic effects

Hood, Leroy

Horizontal gene transfer

Hormone receptors

Hormone-receptor complex

Hormones

in acetyl CoA carboxylase regulation

eicosanoid

in fatty acid metabolism

in gene expression

in glucose metabolism

in glycogen metabolism

local

metabolic functions of

in gluconeogenesis

in signal transduction

steroid

Human genome

Human immunodeficiency virus (HIV) infection

classes of

drug development effects

helper T cells in

host cell for

immune system and

protease

protease inhibitors

receptor

schematic representation

vaccine for

Humoral immune response

Huntington disease

Hurler disease

Huxley, Andrew

Hybridoma cells

Hydrogen bonds

acceptors

in base pairs

breaking with membranes

in enzyme-substrate complex

interaction

as noncovalent bond

strength of

water

Hydrogen ions

in acid-base reactions

concentration in solutions

oxygen release and

Hydrogen-bond donors

Hydrolases

Hydrolysis. See also ATP hydrolysis

GTP (guanosine triphosphate)

of lipids

in metabolism

of peptide bonds

of phosphodiester bond

Hydronium ions

Hydropathy plots

Hydrophilic amino acids

Hydrophilic moiety

Hydrophobic amino acids

structures of

types of

Hydrophobic effect

Hydrophobic interactions

defined

as noncovalent bond

Hydrophobic moiety

3-hydroxy-3-methylglutaryl CoA

3-hydroxyanthranilate

25-hydroxycholesterol

2-hydroxyglutarate

Hydroxyl groups

Hydroxylation

cytochrome P450 in

steroid hormones

3-hydroxy-3-methylglutaryl CoA reductase (HMG-CoA reductase)

P-hydroxyphenylpyruvate

P-hydroxyphenylpyruvate hydroxylase

Hydroxyproline

Hyperammonemia

Hyperbaric oxygen therapy

Hyperlysinemia

Hypersensitive sites

Hypervariable loops

Hypochromism

Hypomethylation

Hypoxanthine

Hypoxanthine-guanine phosphoribosyltransferase (HGPRT)

Hypoxia

defined

tumor

Hypoxia-inducible factor 1 (HIF-1)

I band

Ibuprofen

Ice

I-cell disease

Imatinib mesylate (Gleevec)

C22

Immune response

basis of

cellular

development of, critics of

humoral

Immune system

adaptive

in autoimmune diseases

B cells in

in cancer

in disease

evolution of

innate

MHC proteins in

overview of

T cells. See T cells

T-cell receptors. See T-cell receptors (TCRs)

Immunity, cell-mediated

Immunizations

Immunoelectron microscopy

Immunoglobulin A (IgA)

Immunoglobulin D (IgD)

Immunoglobulin domains. See also Immunoglobulin fold

constant

defined

variable

Immunoglobulin E (IgE)

Immunoglobulin fold

complementarity-determining regions (CDRs)

defined

elements of

structure of

Immunoglobulin G (IgG)

antigen cross-linking

cleavage of

defined

properties of

structure of

Immunoglobulin M (IgM)

defined

properties of

Immunoglobulins. See also Antibodies

classes of

defined

heavy chains

light chains

production of

segmental flexibility of

sequence diversity in

structure of

Immunologic techniques

enzyme-linked immunosorbent assay (ELISA)

fluorescence microscopy

hybridoma cells in

monoclonal antibodies in

polyclonal antibodies in

in protein studies

western blotting

Immunological memory

Immunoreceptor tyrosine-based activation motif (ITAM)

Immunosuppression

Immunotoxins

Indian muntjac

Indinavir (Crixivan)

Indinavir complex

Indirect ELISA

Induced pluripotent stem (iPS) cells

Induced-fit model

Influenza virus

Inhibition

competitive

noncompetitive

reversible

uncompetitive

Inhibition constant (Ki)

Inhibitory factor 1 (IF1)

Innate immune system

Inosinate

Inosine

Inositol 1,4,5-trisphosphate (IP3)

Insertional inactivation

Insulin

amino acid sequence of

binding of

defined

in diabetes

in essential enzyme regulation

in fatty acid metabolism

in glycogen metabolism

in glycolysis

MALDI-TOF mass spectrum of

in obesity

pancreatic failure and

in protein synthesis

release of

secretion of

in signal transduction

signal transduction

Insulin receptor

activation of

binding sites for

defined

structure of

subunits

Insulin resistance

biochemical basis of

in muscle

in pancreatic failure

Insulin signaling

illustrated

lipid kinase in

pathway

termination of

Insulin-receptor substrates (IRS)

Integral membrane proteins

Interatomic distances

Intercalation

Intermediary metabolism. See Metabolism

Internal guide sequence (IGS)

Internal ribosome entry sites (IRES)

Intracellular pathogen

Intramolecular hemiacetal

Intramolecular hemiketal

Intramolecular rearrangements

Intrinsic pathway, clotting

Intrinsically unstructured proteins

Introns

defined

detection of

self-splicing

Inverted repeats

Ion channels

acetylcholine receptor

action potentials and

ball-and-chain model for inactivation

calcium

cell-to-cell

cGMP-gated

defined

disruption of

energetic basis of selectivity

equilibrium potential and

gap junction

in hearing

inactivation of

ligand-gated

membrane permeability and

nerve impulses and

patch-clamp technique

potassium

selectivity filter

sequence relations of

shaker

sodium

in taste

transient receptor potential (TRP)

voltage-gated

Ion gradients

Ion semiconductor sequencing

Ion-exchange chromatography

defined

illustrated

Ionic interactions

IRE-binding protein (IRP)

Iron

metabolism of

oxygen-binding to

structural transition in subunit

Iron center, of ribonucleotide reductase

Iron-response element (IRE)

Iron-sulfur clusters

Iron-sulfur proteins

defined

in nitrogen fixation

in oxidative phosphorylation

structure of

C23

Irreversible inhibition. See also Enzyme inhibition

defined

in mapping active site

mechanism-based (suicide)

Isocitrate

in citric acid cycle

in glyoxylate cycle

Isocitrate dehydrogenase

in citric acid cycle

mutations in

Isocitrate lyase

Isoelectric focusing

Isoform

Isoleucine

Isomerases

Isomerization reactions, in metabolism

Isomers

constitutional

diastereoisomers

stereoisomers

Isopentenyl pyrophosphate

Isopeptide bonds

Isopropylthiogalactoside (IPTG)

Isotope labeling studies

Isovaleryl CoA

Isovaleryl CoA dehydrogenase

Isozymes

in blood

defined

distinguishing

expression of

as homologous

of lactate dehydrogenase (LDH)

in varying regulation

J genes

Jagendorf’s demonstration

Jenner, Edward

K+ ions. See Potassium ions

kcat (rate constant)

kcat/KM (specificity constant)

Kd (dissociation constant)

Kendrew, John

Ketimine

α-ketoacids

β-ketoacyl synthase

α-ketobutyrate

Ketogenic diets

Ketoglutarate

α-ketoglutarate

in amino acid degradation

in amino acid synthesis

in citric acid cycle

in double-displacement reactions

in glutamate synthesis

in nitrogen fixation

oxidative decarboxylation of

α-ketoglutarate dehydrogenase complex

in citric acid cycle

defined

α-ketoisocaproate

Ketone bodies

acetyl CoA formation from

in citric acid cycle

defined

in diabetes

in fatty acid metabolism

formation of

as fuel source

high levels of

in liver

as water soluble

Ketoses

aldoses conversion to

defined

3-ketosphinganine

β-ketothiolase

Keyhole limpet hemocyanin (KLH)

Khorana, Har Gobind

Ki (inhibition constant)

Kidney

drug excretion in

gluconeogenesis in

Killed (inactivated) vaccines

Killer T cells. See Cytotoxic (killer) T cells

Kilobase (kb)

Kilocalories (kcal)

Kilodaltons (kDa)

Kilojoules (kJ)

Kinase fold

Kinases

Kinesin

ADP in

ATP binding to

ATP hydrolysis in

defined

gene mutations

monitoring movements mediated by

motion processivity

movement along microtubules

neck linker

P-loop NTPase

relay helix

structure of

walk

Kinetic energy

Kinetics

defined

enzyme. See enzyme kinetics

as study of reaction rates

of water deprotonation

Klenow fragment

Klug, Aaron

KM. See Michaelis constant

Kornberg, Roger

Krebs, Hans

Krebs cycle. See Citric acid cycle

Kringle domain

Kühne, Friedrich Wilhelm

l amino acids

Laborit, Henri

Lac operon

Lac regulatory site

Lac repressor

binding of

components of

defined

effects of IPTG on

inhibition relief

structure of

Lac repressor-DNA complex

Lactase

deficiency of

defined

Lactate

in Cori cycle

formation from pyruvate

formation of

in gluconeogenesis

in glycolysis

in muscle contraction

Lactate dehydrogenase (LDH)

Lactic acid fermentation

Lactobacillus

β-lactoglobulin

Lactonases

Lactose

defined

structure of

Lactose intolerance

Lactose operon. See Lac operon; Lac repressor

Lactose permease

Lagging strand

defined

synthesis of

template

γ chains

λ phages

alternative infection modes for

for DNA cloning

mutant, as cloning vector

λ repressor

defined

in gene expression

in genetic circuit formation

structure of

synthesis control

Lamprey

Lanosterol

Lansoprazole

Lateral diffusion

Lavoisier, Antoine

Laws of thermodynamics

Leader peptide sequences

Leader sequences

C24

Leading strand

defined

synthesis of

Leber hereditary optic neuropathy (LHON)

Lectins

as carbohydrate-binding proteins

classes

C-type

defined

in interactions between cells

Leder, Philip

Leghemoglobin

sequence alignment of

tertiary structure of

Leptin

in caloric homeostasis

defined

effects in brain

obesity and

secretion of

Leptin resistance

Lesch-Nyhan syndrome

Leucine

Leucine-rich repeats (LRRs)

Leukemia

Leukocyte antigen A2 (HLA-A2)

Lever arm

Levinthal, Cyrus

Levinthal’s paradox

Licensing factors

Li-Fraumeni syndrome

Ligand binding

concerted model

in gene expression

sequential model

Ligand-gated channels

Ligands

Ligases

Ligation reactions, in metabolism

Light

absorption

electromagnetic spectrum of

in lowering calcium level

Light (L) chains

Light absorption

Light energy

Light meromyosin (LMM)

Light reactions. See also Photosynthesis

in Calvin cycle

defined

herbicides and

illustrated

stoichiometry for

Light-harvesting complexes

Light-independent reactions. See Dark reactions

Limit dextrin

Lineweaver-Burk plot

α-1,6 linkages

Linking number

Linoleoyl CoA

Lipases

Lipid bilayers. See also Membrane lipids

as cooperative structures

defined

diagram

formation of

as permeability barrier

self-assembly process

as self-sealing

stabilization of

Lipid droplet

Lipid rafts

Lipid vesicles

Lipids

digestion of

energy storage in

fatty acids in

hydrolysis of

membrane. See membrane lipids

metabolism of. See fatty acid metabolism

transport of

Lipinski’s rules

Lipoamide, in citric acid cycle

Lipoic acid

Lipolysis

Lipopolysaccharide (LPS)

Lipoprotein particles

Lipoproteins

chylomicrons

components of

high-density (HDLs)

intermediate-density (IDLs)

low-density (LDLs)

metabolism

very-low-density (VLDLs)

Liposomes

defined

formation of

therapeutic applications of

Lipoxygenase

Live attenuated vaccines

Liver

alcoholic injury of

in amino acid degradation

in cholesterol synthesis

cirrhosis of

drug metabolism in

ethanol metabolism in

fasting and

fatty

gene expression in

gluconeogenesis in

glucose 6-phosphate (G-6P) in

glucose levels and

glucose sensor in

glycerol in

glycogen in

glycogen metabolism in

glycogen phosphorylase in

glycolysis in

ketone bodies in

ketone body synthesis in

peroxisomes in

in starvation

in starved-fed cycle

in triacylglycerol synthesis

L-lectins

Local hormones

Lock-and-key model

Long interspersed elements

Long QT syndrome (LQTS)

Loops

Lou Gehrig’s Disease

Lovastatin

Low-density lipoprotein receptor

absence of

destruction of

LDL release

mutations in

Low-density lipoproteins (LDLs)

in cholesterol metabolism

cycling of

defined

in familial hypercholesterolemia

metabolism of

receptor-mediated endocytosis of

schematic model of

LuxR

Lyases

defined

reaction type

Lymphotactin

Lynch syndrome

Lysine

acetylated

structure of

Lysogenic pathway

Lysosomes

defined

function of

in I-cell disease

with lipids

Lysozyme

antibodies against

backbone model

ball-and-stick model

ribbon diagram

space-filling model

Lytic pathway

MacKinnon, Roderick

Mad cow disease

Magnesium ions

in ATP hydrolysis

in Calvin cycle

in DNA cleavage

C25

Major histocompatible complex (MHC)

Major histocompatible complex proteins

anchor residues

class I

class II

diversity of

peptide presentation by

in plasma membrane

structure of

T-cell receptors and

in transplant rejection

Malaria

Malate

in Calvin cycle

in citric acid cycle

in gluconeogenesis

Malate dehydrogenase

Malate synthase

Malate-aspartate shuttle

MALDI-TOF mass spectroscopy

4-maleylacetoacetate

Malic enzyme

Malonyl ACP

Malonyl CoA

Malonyl transacylase

Malonyl/acetyl transacylase (MAT)

Maltase

Maltose

Mammalian liver homogenate

Manganese

Manganese center

Mannose

Mannose 6-phosphate

Mannose 6-phosphate receptor

Maple-syrup urine disease

Mass spectroscopy

MALDI-TOF

peptide sequencing by

in protein and peptide identification

proteomic analysis by

tandem

Mass-to-charge ratio

Mast cells

Matrix-assisted laser desorption/ionization (MALDI)

Maximal rate

McArdle disease

Mechanism-based (suicide) inhibition

Mediator

Megasynthases

Melanin, synthesis of

Melanocyte-stimulating hormone (MSH)

Melting temperature

of DNA

of fatty acid chains

of phospholipid membrane

Membrane anchors

Membrane channels

gap junction

ion

membrane permeability to

water

Membrane diffusion

facilitated

lateral

lipid

protein

simple

Membrane lipids. See also Lipid bilayers

as amphipathic molecule

archaeal

carbohydrate moieties

cholesterol

defined

diffusion coefficient

fatting acids in

glycolipids

hydrophilicity of

hydrophobicity of

lateral diffusion

metabolism

movement in membranes

permeability barrier

phospholipids

phospholipids, synthesis of

rate of travel

representations of

sphingolipids, synthesis of

synthesis of

triacylglycerols, synthesis of

as two-dimensional solutions

Membrane potential

Membrane proteins

α helix of

ATP hydrolysis

β strands of

carriers

channels. See membrane channels

content variation

defined

diffusion

function of

gel patterns of

hydropathy plots for

hydrophobicity of

integral

linking to membrane surface

membrane interaction

peripheral

pumps. See pumps

as two-dimensional solutions

Membrane transport

ABC transporters in

active

free energy in

passive

potassium ion channels and

primary active

secondary active

transporters. See transporters

Membranes

archaeal

as asymmetric

common features of

defined

as electrically polarized

endoplasmic reticulum (ER)

enzymatic activities

fluidity of

ion gradients across

lipid bilayer

mitochondria

as noncovalent assemblies

overview of

permeability of

planar bilayer

polarity scale for transmembrane helices

processes of

protein interaction

as sheetlike structures

synthesis of

Membrane-spanning α helices

Memory B cells

Memory T cells

Menten, Maud

6-mercaptopurine

β-mercaptoethanol

Mercury poisoning

Merrifield, R. Bruce

Meselson, Matthew

Metabolic pathways. See also specific pathways

amphibolic

biosynthetic

classes of

defined

degradative

formation of

illustrated

motifs

regulation of

thermodynamically favorable

thermodynamically unfavorable

Metabolic syndrome

Metabolism

activated carriers in

anabolic reactions in

carbon bonds cleavage

catabolic reactions in

catalytic activity control and

cholesterol synthesis

common motifs in

defined

drug

enzyme control and

evolution of

first-pass

free energy in

fructose

C26

glucose

of glucose 6-phosphate

group-transfer reactions in

hormones and

hydrolytic reactions in

integration of

interconnected interactions in

iron

isomerization reactions in

ligation reactions in

lipid

lipoproteins

overview of

oxidation-reduction reactions in

of pyruvate

regulation of

in starvation

substrate accessibility control and

substrate cycles in

thermodynamics of

types of reactions in

Metabolites

Metal ion catalysis

in ATP hydrolysis

in carbon dioxide hydrolysis

defined

in DNA cleavage

Metal ions

Metalloproteases

Metals, cofactor

Metamorphic proteins

Metarhodopsin

Methionine

degradation

from homocysteine

metabolism

oxidation of

structure of

in translation

Methionine sulfoxide

Methionine synthase

Methotrexate

Methylases

Methylation

of adenine

in amino acid synthesis

DNA protection by

in gene expression

of phospholipids

reaction

Methylcobalamin

β-methylcrotonyl CoA

β-methylglutaconyl CoA

Methylmalonyl CoA

N-methylmesoporphyrin

Metmyoglobin

Metoprolol

Mevalonate

Micelles

Michaelis, Leonor

Michaelis constant (KM)

in Cheng-Prusoff equation

defined

determination of

as enzyme characteristic

physiological consequences of variations

values of enzymes

Michaelis-Menten equation

Michaelis-Menten kinetics

Microbiomes

Microbodies

MicroRNAs

Microsomal ethanol-oxidizing system (MEOS)

Microtubules

arrangement of

in cilia

defined

dynamic instability of

in flagella

function of

kinesin movement along

structure of

tubulins in

Mineralocorticoids

Minoxidil

Mismatch DNA repair

Mitchell, Peter

Mitochondria

in apoptosis

ATP synthase in

brown fat

in citric acid cycle

codons of

electron entry via shuttles

electron micrograph and diagram of

endosymbiotic origin of

genome of

matrix

membrane

overlapping gene complements of

oxidative phosphorylation in

properties of

structure of

Mitochondrial ATP-ADP translocase

Mitochondrial ATPase. See ATP synthase

Mitochondrial biogenesis

Mitochondrial diseases

Mitochondrial mutants

Mitochondrial outer membrane permeabilization (MOMP)

Mitochondrial porin

Mitochondrial transporters

defined

illustrated

for metabolites

structure of

Mixed-function oxygenase

Molecular evolution

Molecular heterogeneity

Molecular imaging agents

Molecular models

backbone

ball-and-stick

proteins

small molecules

space-filling

Molecular motors

ATP binding to

dynein

flagella

kinesin

myosin

operation of

overview of

P-loop NTPase superfamily

structures of

Molecular oxygen, toxic derivatives of

Molecules

amphipathic nature of

Fischer projections

homologous

permeability of

stereochemical renderings

three-dimensional structure of

Moloney murine leukemia virus

Monoclonal antibodies

defined

generation for proteins

illustrated

preparation of

in signal transduction inhibition

Monod, Jacques

Monomers

Monooxygenase

Monosaccharides. See also Carbohydrates

alcohols and

aldoses

amines and

boat form of

chair form of

defined

diastereoisomers

envelope form of

glycosidic bonds

isomers of

ketoses

linkage of

modified

reducing sugars

ring forms of

stereoisomers

structure of

Morphine

MotA-MotB pairs

Motifs

defined

helix-turn-helix

C27

metabolism

repeating

mRNA

cDNA prepared from

complementarity with DNA

defined

5′ cap of

FMN and

modification of

poly(A) tail of

precursors

in protein synthesis

RNA editing and

structure of

transcription and

transferrin-receptor

Mucins

defined

overexpression of

structure of

Mucolipidosis

Mucopolysaccharidoses

Mucus

Muller, Hermann

Multidrug resistance

Multidrug resistance protein

Multifunctional protein kinases

Multiple myeloma

Multiple-substrate reactions

classes of

defined

double-displacement

sequential

Muscle

ATP in contraction

excess fatty acids in

fatty acids in

fiber types

glycogen in

glycogen phosphorylase in

glycolysis in

insulin resistance in

myofibrils in

PP1 regulation in

sarcomere in

Muscle contraction

actin in

alanine in

ATP formation in

ATP hydrolysis in

fuel sources for

gluconeogenesis in

lactate in

myosin in

sliding-filament model of

Muscle-relaxation pathway

Mutagenesis

cassette

oligonucleotide-directed

by PCR

site-directed

Mutagens

Mutase

Mutations

deletion

disease-causing, functional effects of

in genes encoding hemoglobin subunits

insertion

at level of function

at level of sequence

point

in recombinant DNA technology

substitution

MWC model

Mycobacterium tuberculosis

Myofibrils

Myogenin

Myoglobin

alignment comparison

alignment with gap insertion

amino acid sequences of

as compact molecule

defined

distribution of amino acids in

hemoglobin comparison

Hill plot

oxygen-binding

oxygen-binding curve

as single polypeptide

structure of

tertiary structure of

three-dimensional structure of

Myosin

active site

altered conformation persistence

ATP binding to

ATP complex structure

ATP hydrolysis and

ATPase transition-state analog

binding to actin filaments

catalytic strategies of

conformational changes

defined

heavy chains

kinetic studies of

lever arm

light chains

motion observation

movement along actin

in muscle contraction

P-loop NTPase

P-loop structures

power stroke release

regulatory light chain

relay helix

S1

S2

single-molecule motion

as slow enzymes

structure of

switch I and switch II

in thick filaments

in thin filaments

Na+ ions. See Sodium ions

Na+-K+ pumps

NAD+ (nicotinamide adenine dinucleotide)

binding site for

in glycolysis

light absorption and

from metabolism of pyruvate

reduction potential of

regeneration of

structures of oxidized form of

synthesis of

NADH (nicotinamide adenine dinucleotide reduced)

in ATP generation

electrons from

electron-transport chain and

ethanol metabolism in

in fatty acid oxidation

in glycolysis

light absorption

pyruvate reduction by

in respiratory chain

structures of oxidized form of

transport of

NADH-cytochrome b5 reductase

NADH-Q oxidoreductase

NADP+ (nicotinamide adenine dinucleotide phosphate)

NADPH (nicotinamide adenine dinucleotide phosphate reduced)

in Calvin cycle

dihydrofolate reductase and

in fatty acid synthesis

formation by photosystem I

in glucose 6-phosphate conversion

pathways requiring

in pentose phosphate pathway

in reductive biosynthesis

Nalidixic acid

Neanderthals

Neck linker

Negatively charged amino acids

Neher, Erwin

Nernst equation

Nerve impulses

Neural-tube defects

Neuroglobin

Neurological diseases. See Diseases and disorders

Neuropeptide Y (NPY)

Neurotransmitter release

Neurotransmitters

Next-generation sequencing (NGS)

defined

detection methods in

as highly parallel

ion semiconductor

pyrosequencing

reversible terminator method

NF-κB

9 + 2 array

C28

Nirenberg, Marshall

Nitric oxide (NO), synthesis of

Nitric oxide synthase

Nitrogen

in amino acids

excess, disposal of

metabolism

peripheral tissue transport of

Nitrogen fixation

in amino acid synthesis

ATP in

defined

FeMo cofactor in

glutamate in

glutamine in

iron-sulfur proteins in

P clusters in

Nitrogenase

Nitrogenase complex

15N labeling

N-linkage

N-linked oligosaccharides

Nociceptors

NompC

Noncompetitive inhibition. See also Enzyme inhibition

defined

double-reciprocal plot

example of

inhibitor binding

kinetics of

Nonconservative substitutions

Noncovalent bonds

in biological molecules

hydrogen bonds

hydrophobic effect and

types of

van der Waals interactions

Nonessential amino acids

defined

synthesis of

Nonheme iron proteins

Nonhomologous end joining (NHEJ)

Nonribosomal peptides

Nonshivering thermogenesis

Northern blotting

Novobiocin

N-terminal rule

NTPases, P-loop. See P-loop NTPases

Nuclear envelope

Nuclear hormone receptors

defined

domain structures

drug-binding to

in gene expression

ligand-binding to

Nuclear magnetic resonance (NMR) spectroscopy

basis of

chemical shifts

defined

NOESY and

one-dimensional

RNA structure

signals

Nuclear Overhauser effect (NOE)

Nuclear Overhauser enhancement spectroscopy (NOESY)

Nuclear pores

Nucleation-condensation model

Nucleic acids. See also DNA; RNA

backbones in

bases

complementary sequences

complex structures

defined

melting of

nucleotides as monomeric units of

polymeric structure

solid-phase synthesis of

Nucleoside 5′-phosphate

Nucleoside diphosphate

Nucleoside diphosphate kinase

Nucleoside diphosphokinase

Nucleoside monophosphate

Nucleoside monophosphate kinases

Nucleoside phosphorylases

Nucleosides

defined

nomenclature of

units

Nucleosome core particle

Nucleosomes

Nucleotidases

Nucleotide synthesis

de novo pathways in

deoxyribonucleotide

disorders of

inosinate in

overview of

of purine

of pyrimidine

regulation of

salvage pathways in

substrate channeling in

Nucleotide triphosphates

Nucleotides

cyclic

defined

DNA

in encoding amino acids

ester linkage

metabolism disruptions

as monomeric units of nucleic acids

nomenclature of

RNA

sequences in DNA

in signal transduction pathways

Nutrition

Obesity

causes of

diabetes and

dieting and

evolution and

health consequences of

insulin in

insulin resistance and

leptin resistance in

overview of

prevalence of

Obligate anaerobes

Octadecanoic acid

Odd-chain fatty acids

Odorant receptors (ORs)

activation of

conserved and variant regions

evolution of

in olfaction

Off-diagonal peaks

Okazaki, Reiji

Okazaki fragments

Olfaction

anosmias

combinatorial mechanisms in

electronic nose in

evolution of

impaired

main olfactory epithelium in

molecule shape and

odorant receptors (ORs) in

7TM receptors in

signal transduction in

Olfactory neurons

Oligomeric 7TM receptors

Oligomerization, in B-cell activation

Oligomycin

Oligonucleotide-directed mutagenesis

Oligopeptides. See Peptides

Oligosaccharide chain

Oligosaccharides

antigen structures

attached to erythropoietin

defined

enzymes responsible for assembly

N-linked

O-linked

sequencing of

O-linkage

Omeprazole (Prilosec)

Oncogenes

One-dimensional NMR

Open promoter complex

Open reading frames (ORFs)

Operator site

Operons

defined

histidine

C29

lac

structure of

threonine

trp

Opsin

Optical traps

Oral bioavailability

Origin of replication complexes

Origin of replication (oriC locus)

Ornithine

Ornithine transcarbamoylase

Ornithine transcarbamoylase deficiency

Orotate

Orotate phosphoribosyltransferase

Orthologs

Orthophosphate

Osteoarthritis

Osteogenesis imperfecta

Osteomalacia

Otto, John

Overlap peptides

Oxaloacetate

in amino acid degradation

in Calvin cycle

in citric acid cycle

conversion into phosphoenolpyruvate

in fasting or diabetes

formation of

in gluconeogenesis

in glyoxylate cycle

synthesis of

Oxidation

activated carriers of electrons for

of aldehydes

carbon

in drug metabolism

energy

in fatty acid metabolism

of glyceraldehyde 3-phosphate (GAP)

of membrane proteins

phase I transformations in

pyruvate dehydrogenase complex and

of succinate

Oxidation-reduction potential. See Reduction potential

Oxidation-reduction reactions

free-energy change in

in metabolism

Oxidative phosphorylation

ADP in

ATP yield in

ATP-ADP translocase in

cellular respiration in

chemiosmotic hypothesis in

defined

electron transfer in

electron-transport chain in

in exercise

inhibition of

iron sulfur clusters in

in mitochondria

mitochondrial transporters in

NADH in

overview of

photosynthesis comparison

proton gradients in

proton-motive force in

rate of

reduction potential in

respiratory chain in

respiratory control in

shuttles in

transporters in

uncoupling of

Oxidized lipoamide

Oxidoreductases

Oxidosqualene cyclase

Oxoguanine-adenine base pair

Oxyanion hole

of chymotrypsin

defined

of subtilisin

Oxygen

affinity in red blood cells

bound, stabilizing

carbon monoxide and

concentration in tissues

cooperative release of

evolution of

in hydroxylation function

partial pressure

photons for generation of

reactive

toxic derivatives of

Oxygen binding

with concerted model

cooperative

heme in

hemoglobin

hemoglobin quaternary structure and

myoglobin

pure hemoglobin

sites

Oxygen therapy, hyperbaric

Oxygenase reaction

Oxygenases

in aromatic amino acid degradation

mixed-function

Oxygen-binding curve

defined

fractional saturation

for hemoglobin

for Hill coefficients

for myoglobin

sigmoid

T-to-R transition

Oxyhemoglobin

Oxymyoglobin

P clusters

P site, ribosomal

p53

p160 family

P680

P700

P960

PALA

Palindromes

Palmitate

Palmitoleate

Palmitoyl CoA

Pamaquine

Pancreas

α cells

β cells

gene expression in

Pancreatic failure

Pancreatic lipases

Pancreatic trypsin inhibitor

Pancreatic zymogens

Papain

Paracoccus denitrificans

Paralogs

Paraquat

Park, James

Parkinson disease

Partial pressure, oxygen

Passenger strand

Passive membrane transport

Pasteur, Louis

Patch-clamp technique

Pathogen-associated molecular patterns (PAMPs)

Pauling, Linus

PCSK9 (proprotein convertase subtilisin/kexin type)

Penicillin

conformations of

mechanism of action

reactive site of

thiazolidine ring

Penicillium citrinum

Penicilloyl-enzyme derivative

Pentose phosphate pathway

Calvin cycle and

in cell growth

defined

erythrose 4-phosphate in

fructose 6-phosphate in

glucose 6-phosphate in

glucose 6-phosphate dehydrogenase in

glyceraldehyde 3-phosphate (GAP) in

glycolysis and

illustrated

modes

C30

NADP+ in

NADPH in

nonoxidative phase of

overview of

oxidative phase of

rate of

reactions

ribulose 5-phosphate in

sedoheptulose 7-phosphate in

tissues with

transaldolase in

transketolase in

Pentose shunt. See Pentose phosphate pathway

Pentoses

Peptide bonds

chemical nature of

cis configuration

cleavage of

defined

formation in translation

formation of

hydrolysis of

lengths

as planar

rigidity of

rotation of

stability of

torsion angles

trans configuration

X-Pro linkages

Peptide mass fingerprinting

Peptide sequences

Peptide-ligation methods

Peptides

gastrointestinal

mass spectroscopy for sequencing

nonribosomal

overlap

presentation by internalized proteins

presentation by MHC proteins

synthesis of

Peptidoglycan

Peptidyl transferase center

Perforin

Peripheral membrane proteins

Periplasm

Periplasmic side

Permeability

lipid bilayers

membrane

of potassium ion channels

selective

Permeability coefficients

Perovskite

Peroxide bridge, in cytochrome c oxidase

Peroxisomes

in Calvin cycle

defined

electron micrograph of

in fatty acid oxidation

Perutz, Max

PEST sequences

P-glycoprotein

pH

buffers and

carbon dioxide and

defined

effect on carbonic anhydrase activity

ionization state as function of

Pharmacogenetics/pharmacogenomics, in drug development

Pharmacology

Phase I transformations, in oxidation

Phase II transformations, in conjugation

Phenotype-genotype correlation

Phenyl isothiocyanate

Phenylalanine

degradation of

structure of

synthesis of

Phenylalanine hydroxylase

Phenylketonuria

Phenylpyruvate

Phosphatases

deficiency

defined

in phosphorylation

PP2A

Phosphate carrier

Phosphate esters

Phosphates

Phosphatidate

Phosphatidic acid phosphatase (PAP)

Phosphatidylcholine, synthesis of

Phosphatidylethanolamine

Phosphatidylethanolamine methyltransferase

Phosphatidylinositol

Phosphatidylinositol 3,4,5-trisphosphate (PIP3)

Phosphatidylinositol 4,5-bisphosphate (PIP2)

Phosphatidylinositol-dependent protein kinase (PDK)

Phosphatidylserine

Phosphocreatine

Phosphoenolpyruvate (PEP)

formation of

in gluconeogenesis

in glycolysis

NAD+ regeneration in

phosphoryl-transfer potential

Phosphoenolpyruvate carboxykinase

Phosphoenolpyruvate carboxylase

Phosphofructokinase (PFK)

activation of

in liver

in muscle

regulation of

Phosphofructokinase 2 (PFK2)

Phosphoglucomutase

Phosphogluconate pathway. See Pentose phosphate pathway

6-phosphogluconate dehydrogenase

6-phosphoglucono-δ-lactone

Phosphoglucose isomerase

2-phosphoglycerate, in glycolysis

3-phosphoglycerate

in Calvin cycle

in cysteine synthesis

in glycine synthesis

in glycolysis

in oxygenase reaction

in serine synthesis

3-phosphoglycerate dehydrogenase

Phosphoglycerate kinase

Phosphoglycerate mutase

Phosphoglycerides

Phosphoglycolate

Phosphoinositide cascade

activation of

defined

illustrated

reaction

Phospholipase C

Phospholipid synthesis

from activated alcohol

activated intermediate

phosphatidylcholine

sources of intermediates in

Phospholipids

base-exchange reactions in generation of

in bimolecular sheet formation

flip-flop

lipid vesicles formed from

melting temperature

membrane

platform for

Phosphopantetheine

Phosphopentose epimerase

Phosphopentose isomerase

Phosphoribomutase

5-phosphoribosyl-1-pyrophosphate (PRPP)

in purine synthesis

in pyrimidine synthesis

Phosphorolysis, in glycogen metabolism

Phosphorothioates

C31

Phosphoryl group

Phosphorylase. See Glycogen phosphorylase

Phosphorylase a

Phosphorylase b

Phosphorylase kinase

activation of

defined

subunits

Phosphorylation

amplified effects of

ATP formation by

cAMP stimulation of

of carboxyl-terminal domain (CTD)

of carboxyl-terminal tail

in citric acid cycle

control of

in covalent modification

dephosphorylation and

EGF receptor

in enzyme regulation

free energy of

of fructose 6-phosphate

in gluconeogenesis

in glycogen metabolism

in glycolysis

in metabolism

of nucleoside monophosphates

oxidative. See oxidative phosphorylation

in phosphorylase activation

in phosphorylase conversion

in purine nucleotide synthesis

of pyruvate dehydrogenase

reactive intermediates

of serine residue

substrate-level

sugars

Phosphorylethanolamine

Phosphoryl-transfer potential

Phosphoserine

Phosphothreonine

Phosphotriesters

Photoinduced charge separation

Photophosphorylation, cyclic

Photoreceptors

Photorespiration

in C4 pathway

in Calvin cycle

Photosynthesis

accessory pigments in

artificial photosynthetic systems and

in autotrophs

bacterial reaction center

basic equation of

chlorophylls in

in chloroplasts

components of, location of

cyclic photophoshorylation in

dark reactions

defined

electron transfer in

energy conversion in

enzymes in

herbicide inhibition of

in heterotrophs

light absorption in

light energy conversion in

light reactions in

light-harvesting complexes in

overview of

oxidative phosphorylation comparison

photo charge separation in

photosystem I. See photosystem I

photosystem II. See photosystem II

proton-motive force in

reaction centers in

resonance energy transfer in

in thylakoid membranes

yield in

Z scheme of photosynthesis

Photosynthetic catastrophe

Photosynthetic systems

Photosystem I. See also Photosynthesis

defined

electron flow through

ferredoxin generated by

illustrated

inhibitors of

link to photosystem II

NADPH formation by

reaction center

structure of

Z scheme of photosynthesis

Photosystem II. See also Photosynthesis

defined

electron flow through

electron source

illustrated

inhibitors of

link to photosystem I

location of

photochemistry of

reaction center

structure of

Z scheme of photosynthesis

Phytol

Pichia pastoris

Ping-pong reactions

Pinopsin

pKa values

Placebo effect

Planar bilayer membrane

Planck’s constant

Plants

C3

C4

genetically engineered

glyoxylate cycle in

oxaloacetate synthesis

photosynthesis in. See photosynthesis

starch in

sucrose synthesis in

thylakoid membranes of

Plaques, in genomic library screening

Plasma-membrane proteins

Plasmids

defined

engineered

expression vectors

genes

microinjection of

polylinker region

Ti

as vectors for DNA cloning

Plasmin

Plasminogen

Plasmodium falciparum

Plastocyanin

Plastoquinone

Pleckstrin homology domain

P-loop NTPases

in helicases

molecular motors

proteins containing

P-loop structures

PLP-Schiff-base linkage

Pluripotent stem cells

Point mutation

Poisoning

arsenite

mercury

ricin

Polar amino acids

structure of

types of

Poly(A) tail-binding protein I (PABPI)

Polyacrylamide gel electrophoresis (PAGE)

Polyampholytes

Polyclonal antibodies

Polygalacturonase

Polyketides

Polylinker region, plasmid

Polymerase chain reaction (PCR)

cycle steps

defined

DNA sequence amplification by

first cycle of

as gene exploration tool

inverse

multiple cycles of

mutagenesis by

quantitative (qPCR)

uses of

Polymerase switching

Polymerization reactions

Polymorphisms

C32

Polypeptide chains

backbone

bond rotation in

cleavage of

components of

cross-linked

directionality of

disulfide bonds of

flexibility of

formation of

loops

random-coil conformation

residue

reverse turns

side chains

subunit structures

Polypyrimidine tract

Polysaccharides

defined

glycosidic bonds

Polysomes

Polyunsaturated fatty acids

Pompe disease

Porin

amino acid distribution in

amino acid sequence of

defined

hydropathy plot for

structure of

Porphobilinogen

Porphobilinogen deaminase

Porphyrias

Porphyrins

disorders of

synthesis of

Porter, Rodney

Positively charged amino acids

Posttranscriptional gene expression

in eukaryotes

in prokaryotes

Posttranslational modifications

Potassium ion channels

as archetypical structure

hERG

inactivation of

path through

permeability of

purification of

selectivity filter

structure of

transport model

voltage-gated

Potassium ions

action potentials and

dehydration of

hydration of

Potential energy

Power stroke

PP2A

Precursor ions

Pregnenolone

androgen synthesis by

corticosteroids from

defined

estrogen synthesis by

progesterone from

structure of

synthesis of

Pre-mRNA processing

Prephenate branch

Prilosec (omeprazole)

Primaquine

Primary active transport

Primary antibody

Primary messenger

Primary protein structure

Primase

Primers

defined

DNA probes as

in DNA replication

match stringency

in polymerase chain reaction (PCR)

RNA

Prion diseases

Prions

Probes. See DNA probes

Procaspases

Processivity

defined

in DNA replication

kinesin motion

Procollagen

Product ions

Progesterone

Progestogen

Programmed cell death. See Apoptosis

Proinsulin, synthesis of

Prokaryotes. See Bacteria

Prokaryotic RNA polymerases

Proliferating cell nuclear antigen (PCNA)

Proline

degradation

structure of

synthesis of

Prolyl hydroxylase

Prolyl hydroxylase 2

Promoter sites

base sequences

defined

for transcription

Promoters

alternative sequences

bacterial

closed complex

core

defined

open complex

strong

upstream of

weak

Pro-N-terminal degrons

Proofreading

in DNA repair

in transcription

in translation

Propionyl CoA

6-n-propyl-2-thiouracil

Prostacyclin

Prostacyclin synthase

Prostaglandin

Prostaglandin H2

attachment of

defined

formation of

synthase-1

Prostaglandin H2 synthase-1

Prosthetic groups

Protease inhibitors

α1-antiproteinase

drugs

in HIV infection treatment

initial design of

pancreatic trypsin inhibitor

serine

Proteases

active sites

applied to glycoproteins

aspartyl

catalytic triad in

cysteine

metalloproteases

reaction facilitation

serine

Protease-substrate interactions

Proteasomes. See also Amino acid degradation

19S regulatory unit

20S

26S

in amino acid degradation

defined

evolution of

free amino acid generation

prokaryotic

Protein colipase

Protein Data Bank

Protein domains

Protein folding

essence of

funnel

as highly cooperative process

illustrated

Levinthal’s paradox in

misfolding and

nucleation-condensation model

pathway of chymotrypsin inhibitor

by progressive stabilization

transition from folded to unfolded

typing-monkey analogy

Protein identification

cleavage in

genomic and proteomic methods as complementary

C33

MALDI-TOF mass spectroscopy in

mass spectroscopy in

peptide mass fingerprinting

in protein studies

Protein kinase A (PKA)

bound to inhibitor

cAMP activation of

catalytic subunit

chains

consensus sequence

defined

gene stimulation

in glycogen metabolism

pseudosubstrate binding to

regulation of

in signal transduction

Protein kinase B (PKB)

Protein kinase C (PKC)

Protein kinase inhibitors, as anticancer drugs

Protein kinases

catalysis

dedicated

defined

kinase fold

multifunctional

in phosphorylation

serine

in signal transduction

specificity

threonine

Protein phosphatase 1 (PP1)

functions of

in glycogen metabolism

phosphorylase a and b and

regulation in muscle

regulation of glycogen synthesis by

substrate for

subunits

Protein purification

affinity chromatography in

assays in

binding affinity and

cell release and

charge and

dialysis in

electrophoretic analysis of

gel electrophoresis in

gel-filtration chromatography in

high-performance liquid chromatography (HPLC) in

homogenization in

ion-exchange chromatography in

isoelectric focusing in

in protein studies

quantitative evaluation of

recombinant DNA technology in

salting out in

SDS-PAGE in

sedimentation coefficient and

sedimentation-equilibrium technique in

separation of proteins in

size and

solubility and

two-dimensional electrophoresis in

ultracentrifugation and

zonal centrifugation in

Protein sorting

defined

pathways

Protein structures

amino acid sequence as determinant

amino acid sequences and

complex assembly

dictating function

elucidation of

family of

models of

primary

quaternary

secondary

synthetic peptides and

tertiary

three-dimensional prediction from sequence

Protein studies

enzyme-linked immunosorbent assay (ELISA) in

fluorescence microscopy in

immunology in

mass spectroscopy in

peptide synthesis

purification methods for

steps in

western blotting in

x-ray crystallography in

Protein synthesis

accuracy of

adaptors in

antibiotic inhibitors of

endoplasmic reticulum (ER) in

eukaryotic versus bacterial

insulin in

mRNA in

peptide-ligation methods

polypeptide-chain growth in

ribosomes as site of

Protein targeting

Protein turnover. See also Amino acid degradation

defined

regulation of

Proteins

acetylation of

adaptor

affinity tags and

aggregated, in neurological diseases

aggregation of

allosteric

alpha helix of

amino acids. See amino acids

antibody generation to

β pleated sheets of

as building block

building blocks

carbohydrate units of

cargo

cellular, degradation of

chaperone

cleavage of

coat (COPs)

coiled-coil

covalent modification of

crystallization of

defined

degradation of. See amino acid degradation

denatured

dietary, digestion and absorption of

disulfide bonds

DNA-binding

enzymes as

evolution of

fibrous

flexibility of

functional groups of

functions of

genetically engineered

glycan-binding

glycosylation of

half-life of

hemoglobin as model of

interaction of

intrinsically unstructured

as linear polymers

loops

membrane. See membrane proteins

metamorphic

misfolding of

molecular weights of

overview of

plasma-membrane

properties of

pure

refolding of

regulatory

release factors

repressor

reverse turns

ribosomal. See ribosomes

rigidity of

S values of

secretory

secretory pathway

separation of

subunits of

tagging for destruction

translocation of

unfolding of

unstructured

C34

Proteoglycans

in cartilage

defined

properties of

structural roles

Proteolysis

Proteolytic activation

apoptosis by

of chymotrypsinogen

zymogens

Proteolytic enzymes

activation of

in blood clotting

chymotrypsinogen as

in digestion

function of

inhibitors of

Proteomes

Prothrombin

Proton abstraction

Proton gradients

across thylakoid membrane

in ATP synthesis

cytochrome bf contribution to

directionality of

in oxidative phosphorylation

power transmission by

Proton shuttle

Proton transport

Proton-motive force

ATP forms without

in oxidative phosphorylation

in photosynthesis

Proto-oncogenes

Protoporphyrin

Protoporphyrin IX

Proviral DNA

Proximal histidine

PrP

Prusoff, William

Pseudo-first-order reactions

Pseudogenes

Pseudosubstrate sequence

Psoralens

P-type ATPases

defined

as evolutionarily conserved

SERCA

Puffer fish, genome of

Pumps

action

ATP-driven

calcium ion

defined

ion gradients

MDR

Na+-K+

purification of

Pur repressor

Purine biosynthetic pathway

Purine catabolism

Purine nucleotide synthesis

AMP in

control of

de novo pathway for

enzymes of

GMP in

phosphorylation in

ribose phosphate in

salvage pathway for

Purine nucleotides

Purinosomes

Puromycin

Pyran

Pyranose

Pyridoxal phosphate enzymes

bond cleavage in

reaction choice

stereoelectronic effects

Pyridoxal phosphate (PLP)

in amino acid degradation

in Schiff-base intermediates formation

in Schiff-base linkage

Pyridoxamine phosphate (PMP)

Pyridoxine (vitamin B6)

Pyrimidine biosynthetic pathway

Pyrimidine nucleotide synthesis

carbamoyl phosphate in

control of

cytidine triphosphate (CTP) in

de novo pathway for

glutamine in

mono-, di-, and triphosphates in

orotate in

substrate channeling in

Pyrimidine nucleotides

defined

recycling of

Pyrimidines

Pyrosequencing

Pyrrolidine rings

Pyruvate

in amino acid degradation

in ATP formation

carboxylation of

conversion into phosphoenolpyruvate

fates of

glucose conversion into

in glycolysis

metabolism disruption

oxaloacetate synthesis from

reduction of

Pyruvate carboxylase

in citric acid cycle

in gluconeogenesis

Pyruvate decarboxylase

Pyruvate dehydrogenase, in citric acid cycle

Pyruvate dehydrogenase complex

carbon dioxide production

in citric acid cycle

components of

of E. coli

mechanism

reactions of

regulation of

response to energy change

Pyruvate dehydrogenase kinase (PDK), in cancer

Pyruvate dehydrogenase phosphatase

Pyruvate kinase

liver and glycolysis and

muscle and glycolysis and

Pyruvate kinase M

Q cycle

defined

in respiratory chain

Q-cytochrome c oxidoreductase

defined

in respiratory chain

structure of

Quantitative PCR (qPCR)

Quaternary protein structure

complex

defined

Quinones

oxidative states of

ubiquitous

Quinonoid intermediate

Quorum sensing

R groups. See Amino acid side chains

R state, of hemoglobin

Racker, Efraim

Raf

Raloxifene

Ramachandran plot

for angles of rotation

β stands

defined

for helices

Random-coil conformation

Ranitidine (Zantac)

Ras

activation of

affixation to cytoplasmic face

GTPase activity of

in protein kinase cascade initiation

Rate constants

RBP4

Reactants

Reaction centers

accessory pigments and

bacterial

cyclic electron flow in

defined

C35

photosystem I

photosystem II

Reaction rates

enzymes and

free-energy difference and

kinetics as study of

rate constants

Reactions

acid-base

ATP hydrolysis

bimolecular

in Calvin cycle

carbonic anhydrases and

of citric acid cycle

deleterious

DNA ligase

double-displacement

enzyme acceleration of

equilibrium

equilibrium constant of

in fatty acid oxidation

in fatty acid synthesis

first-order

free-energy difference of

of gluconeogenesis

group-transfer

hydrolytic

isomerization

ligation

multiple-substrate

oxidation-reduction

oxygenase

pentose phosphate pathway

polymerization

pseudo-first-order

of pyruvate dehydrogenase complex

reduction potentials of

second-order

sequential

standard reduction potentials of

transaldolase

transketolase

velocity versus substrate concentration

Reactive oxygen species (ROS)

defined

glucose 6-phosphate dehydrogenase in protection against

pathological conditions that may entail injury

release prevention

source of

Reactive substrate analogs

RecA

Receptor-mediated endocytosis

Reclinomonas americana

Recognition helix

Recognition sites (sequences)

in cognate and noncognate DNA

defined

distortion of

EcoRV endonuclease

structure of

tRNA template

Recombinant DNA

formation of

manipulation of

Recombinant DNA technology

amino acid sequence information

bacterial artificial chromosomes in

in biology

blotting techniques in

cloning in

cohesive-end method in

complementary DNA (cDNA) in

defined

in disease-causing mutations identification

DNA probes in

DNA sequencing in

DNA synthesis in

electroporation in

functional effects of disease-causing mutations and

λ phase in

gel electrophoresis in

gene disruption in

gene expression analysis in

gene therapy in

genomic libraries in

mutation creation

in mutation identification

overview of

in plants

plasmids in

polymerase chain reaction (PCR) in

in protein purification

requirement

restriction-enzyme analysis in

RNA interference in

solid-phase approach in

tools of

transgenic animals in

vectors in

yeast artificial chromosomes (YACs) in

Recombinases

Recombination

in antibodies

in color blindness

DNA. See DNA recombination

homologous

Recombination signal sequences (RSSs)

Recombination synapse

Redox balance

Redox couples

Redox potential. See Reduction potential

Reducing sugars

Reductase mRNA, in cholesterol regulation

5α-reductase

Reduction potential

measurement of

of NAD+

in oxidative phosphorylation

of reactions

Reed, Randall

Regulator genes

Regulatory domains

in amino acid synthesis

recurring

structures of

Regulatory light chain

Regulatory protein PII

Regulatory proteins

Regulatory sites

Relay helix

Release factors

defined

ribosome (RRF)

translation termination by

Repeating motifs

Replication factor C (RFC)

Replication fork. See also DNA replication

defined

schematic view of

Replication protein A

Replicon

Reporter genes

Repressors

corepressors

λ

lac

protein

pur

Resistin

Resonance energy transfer

Resonance structures

ATP (adenosine triphosphate)

defined

depiction of

improbable

Respirasome

Respiration

Respiratory chain

coenzyme Q in

components of

cytochrome c oxidase in

defined

electron transfer in

NADH-Q oxidoreductase in

in oxidative phosphorylation

Q cycle in

Q-cytochrome c oxidoreductase in

succinate-Q reductase in

C36

Respiratory control

Respiratory distress syndrome

Respiratory quotient (RQ)

Restriction enzymes (endonucleases)

analysis

defined

in DNA cleavage

in E. coli

in forming recombinant DNA molecules

hydrolysis of phosphodiester bond

inverted repeats

recognition sites

restriction-modification systems

specificity

type II

Restriction fragments

separation by gel electrophoresis

in Southern blotting

Restriction-modification systems

11-cis-retinal

Retinitis pigmentosa

Retrovir

Retroviruses

defined

in drug resistance evolution

flow of information in

in gene introduction

Reverse cholesterol transport

Reverse transcriptase

Reverse turns

amino acid residues in

defined

Reversible covalent modification

Reversible inhibition

Reversible terminator method

Rhizobium bacteria

Rho

Rhodopseudomonas viridis

Rhodopsin

Rhodopsin kinase

Rhodospirillum rubrum

Ribbon diagrams

Ribonuclease

amino acid sequences in

denatured

reduction and denaturation of

sequence comparison of

structure of

Ribonuclease III (RNase III)

Ribonuclease P (RNase P)

Ribonucleic acid. See RNA

Ribonucleotide reductase

as cancer therapy target

defined

in deoxyribonucleotide synthesis

elements of

mechanism

regulation of

stable radicals

structure of

tyrosyl radicals

Ribose

Ribosomal initiator element (rInr)

Ribosome release factor (RRF)

Ribosomes

bacterial

catalysis by proximity and orientation

defined

endoplasmic reticulum bound

eukaryotic

50S subunit of

polysomal

in protein synthesis

schematic representation

70S subunit of

sites of

structure of

subunits of

30S subunit of

in translation

tRNA-binding sites

Riboswitches

Ribulose 1,5-bisphosphate

Ribulose 5-phosphate

in Calvin cycle

in pentose phosphate pathway

Ricin

Ricinus communis

Rickets

Rickettsia prowazekii

Rieske center

Rifampicin

Ritonavir

RNA. See also Transcription

ATP binding of

backbone of

base composition of

defined

double-stranded

in E. coli

flow of information from DNA to

in gene expression

guide strand

hybridization with

as linear polymer

messenger. See mRNA

micro

nucleotides

passenger strand

primer

ribosomal. See rRNA

small interference (siRNA)

small nuclear (snRNA)

small regulatory

splicing of

stem-loop structure

structure of

synthesis of

transfer. See tRNA

RNA editing

RNA interference

RNA polymerase holoenzyme complex

RNA polymerase I

in RNA synthesis

rRNA production

RNA polymerase II

promoter region

in RNA synthesis

RNA polymerase III

RNA polymerases

activated precursors

active site of

backtracking and

catalytic action of

components of

defined

divalent metal ion

in DNA replication

DNA templates and

in E. coli

eukaryotic

eukaryotic promoter elements

functions of

illustrated

prokaryotic

promoter sites in

in proofreading

RNA-directed

structures of

subunits of

synthesis of

in transcription

transcription mechanism

RNA processing

eukaryotic pre-rRNA

of pre-mRNA

in transcription of eukaryotes

tRNA

RNA sequences, comparison of

RNA splicing. See Splicing

RNA-DNA hybrid

backtracking

during elongation

lengths of

separation

translocation

RNA-induced silencing complex (RISC)

Rods

Rofecoxib (Vioxx)

Rossmann, Michael

Rossmann fold

Rosuvastatin

C37

Rotational catalysis, in ATP synthase

Rotenone

rRNA

in base pairing

defined

folding of

in structural scaffolding

transcription of

in translation

types of

Rubisco

in Calvin cycle

defined

magnesium ion in

oxygenase reaction

structure of

Rubisco activase

S1 pockets

Saccharomyces cerevisiae

Sakmann, Bert

Salicin

Salicylic acid

Salmonella test

Salt bridges

Salting out

Salty taste

Salvage pathways. See also Nucleotide synthesis

defined

for IMP and GMP synthesis

purine

pyrimidine

Sample half-cell

Sandwich ELISA

Sanger, Frederick

Sanger dideoxy method

Sarcomere

Sarcoplasmic reticulum Ca2+ ATPase. See SERCA

Saturated fatty acids

Schiff bases

in amino acid degradation

in amino acid synthesis

in aminoacrylate

defined

in retinal

Scrapie

Screening libraries

Screw sense

Scurvy

SDS (sodium dodecyl sulfate)

SDS-PAGE

SDS-polyacrylamide gel electrophoresis

Second Law of Thermodynamics

Second messengers

Secondary active transport

Secondary antibody

Secondary protein structure

Secondary transporters

Second-order reactions

Secretory pathway

Secretory proteins

Sedimentation coefficients

Sedimentation equilibrium

Sedoheptulose 7-phosphate

Segmental flexibility

Selectins

Selective estrogen receptor modulators (SERMs)

Selectivity filter

Self-splicing

defined

example of

intron structure

mechanism

Self-tolerance

Sensory systems

brain connection

hearing

olfaction

overview of

taste

touch

vision

Sequence alignment

with conservative substitution

with gap insertion

of hemoglobin

of identities only versus Blosum-62

of leghemoglobin

of repeated motifs

scoring system

shuffling and

statistical analysis of

statistical comparison of

Sequence comparison methods

Sequence identities

Sequence template

Sequential model

allosteric enzymes

of hemoglobin-oxygen binding

Sequential reactions

SERCA

defined

P-type ATPase

pumping by

structure of

Serine

in catalytic triads

in chymotrypsin

in cysteine synthesis

defined

from glycine

in glycine synthesis

pyruvate formation from

in sphingolipid synthesis

sphingosine from

structure of

synthesis of

Serine dehydratase

Serine hydroxymethyltransferase

Serine kinases

Serine protease inhibitors

Serine proteases

catalytic strategies of

convergent evolution and

Serotonin, synthesis of

Serpins

7TM (seven-transmembrane-helix) receptors

biological functions mediated by

defined

in drug development

in glycogen metabolism

ligand binding to

in olfaction

oligomeric

phosphoinositide cascade activation

in signal termination

in taste

in vision

70S initiation complex

70S subunit, of ribosomes

Severe acute respiratory syndrome (SARS)

Severe combined immunodeficiency (SCID)

Shaker channel

Shaker gene

Shape complementarity

Shemin, David

Shikimate, in amino acid synthesis

Shine, John

Shine-Dalgarno sequences

Shuffled sequences

Sialic acids

Sickle-cell anemia

Side chains

amino acid. See amino acid side chains

hydrophilic

hydrophobic

polypeptide chains

Sigmoid oxygen-binding curve

Sigmoidal curve

Sigmoidal kinetics

Signal transduction

abnormalities in cancer

abnormalities in cholera

abnormalities in whooping cough

adaptor proteins in

β-adrenergic receptor in

calcium ions in

calmodulin in

cAMP in

cross talk

defects

defined

element recurrence in

epidermal growth factor in

epinephrine in

C38

evolution of

function of

G proteins in

GTPases and

insulin in

molecular circuits

monoclonal antibodies as inhibitors

nucleotides in

in olfaction

overview of

primary messenger

principles of

protein kinases in

protein kinase A in

Ras in

second messengers

secondary messengers

7TM receptors

Src homology domains in

in vision

Signal-recognition-particle (SRP)

Sildenafil

Simple diffusion

Single-molecule studies, enzyme

Single-stranded-binding protein (SSB)

Singulo method

Site-directed mutagenesis

Slack, C. Roger

Sliding DNA clamp

Sliding-filament model

Small G proteins

Small interference RNA (siRNA)

Small nuclear ribonucleoprotein particles (snRNPs)

Smell. See Olfaction

SNARE proteins

Social interactions, in gene expression

SOD1 gene

Sodium dodecyl sulfate (SDS)

in gel electrophoresis

PAGE

Sodium ion channels

amiloride-sensitive

inactivation of

paddles

purification of

in taste

Sodium ions

Solid-phase DNA synthesis

Solid-phase peptide synthesis

Somatic mutation, antibody diversity and

Sonicating

Sos

Sour taste

Southern, Edwin

Southern blotting

Space-filling models

Special pair

Specificity constant

Sphingolipids

ceramide and

defined

diversity and

gangliosides

synthesis of

Sphingomyelin

defined

structure of

Sphingosine

defined

structure of

synthesis of

Spina bifida

Spleen tyrosine kinase (Syk)

Spliceosomes

assembly and action

catalytic center

defined

Splicing

alternative

branch points in

catalytic center

defined

group I

group II

mechanism

mutations affecting

pathways comparison

self-splicing and

sites of

snRNPs in

spliceosomes in

transesterification in

Splicing factors

Split genes

Split-pool synthesis

Spudich, James

Squalene

cyclization of

synthesis of

Squalene synthase

Src

affixation to cytoplasmic face

in cancer

Src homology 2 (SH2) domain

Src homology 3 (SH3) domain

SREBP (sterol regulatory element binding protein)

SREBP cleavage activating protein (SCAP)

SRP receptor

Stacking forces

Stahl, Franklin

Standard free-energy change

Standard reference half-cell

Staphylococcus aureus

Starch

Starvation, metabolic adaptations in

Starved-fed cycle

Statins

Steady-state assumption

defined

in enzyme kinetics

Stearoyl CoA desaturase

Steatorrhea

Steitz, Tom

Stem-loop structure

Stereochemical renderings

Stereochemistry

of cleaved DNA

observation of

of proton addition

Stereocilia

Stereoelectronic control

Stereoisomers

carbohydrate

notation for

Steric exclusion

Steroid hormones

anabolic

binding and activation

classes of

defined

hydroxylation of

identification of

synthesis of

Sterol regulatory element binding protein (SREBP)

Sterol regulatory element (SRE)

Sticky ends, DNA

Stoichiometry

of gluconeogenesis

for light reactions

of palmitate synthesis

Strand invasion

Strand separation

Streptomyces coelicolor

Streptomyces lividans

Streptomycin

Stroma

Stroma lamellae

Strominger, Jack

Structural genes

Structure-activity relationship (SAR)

Structure-based drug development

Substituted enzyme intermediates

Substitution matrix

Substitutions

in amino acid sequences

conservative

nonconservative

Substrate binding

in catalysis

conformation selection

cooperative

C39

induced-fit model

lock-and-key model

Substrate channeling

in amino acid synthesis

defined

in pyrimidine synthesis

Substrate cycles

Substrate-induced cleft closing

Substrate-level phosphorylation

Substrates. See also Enzyme-substrate complex

accessibility of, controlling

in biochemical reactions

chromogenic

concentration

defined

enzyme interaction

homotropic effect on allosteric enzymes

multiple, in reactions

reciprocal relation

spectroscopic characteristics of

Subtilisin

catalytic triad of

oxyanion hole of

site-directed mutagenesis of

structure of

Subunit vaccines

Succinate

in glyoxylate cycle

oxidation of

Succinate dehydrogenase, in citric acid cycle

Succinate-Q reductase

Succinyl CoA

in amino acid degradation

in citric acid cycle

formation of

porphyrins from

Succinyl CoA synthetase

α2β2 heterodimer

in biochemical transformation

reaction mechanism of

structure of

subunits

Sucrase

Sucrose

defined

structure of

synthesis of

Sucrose 6-phosphate

Sugars

in cyclic forms

DNA

five-carbon

monosaccharides

N-linked

O-linked

phosphorylation

reducing

Suicide inhibition

Sulfhydryl groups

Sulfolipids

Super compensation (carbo-loading)

Supercoiling

ATP hydrolysis in

catalyzation of

defined

degree of

DNA condensation from

linking number and

negative

positive

relaxation of

right-handed

topoisomerases and

twist in

writhe in

Superhelical cable

Superoxide anion

Superoxide dismutase

Superoxide radicals

Supersecondary structures

defined

helix-turn-helix

Suppressors of cytokine signaling (SOCS)

Svedberg units

Sweet taste

Symmetry matching

Symporters

Synaptic cleft

Synchrotron radiation

Synonyms

Synthase

Synthetic analog system model

Synthetic peptides

as antigens

construction of

as drugs

linking of

in receptor isolation

in three-dimensional structure of proteins

Synthetic vaccines

T cells

activation of

defined

helper

HIV infection and

killer

memory

negative selection in

positive selection in

T state, of hemoglobin

T1R proteins, as sweet receptors

T2R proteins, as bitter receptors

Tamoxifen

Tandem mass spectroscopy

TAP proteins

Taste

anatomic structures in

bitter

ion channels in

salty

7TM receptors in

sour

sweet

tastants in

types of

umami

Taste buds

TATA box

defined

in transcription of eukaryotes

TATA-box-binding protein (TBP)

Taxol

Tay-Sachs disease

T-cell receptors (TCRs)

CD3 and

CD4 and

CD8 and

CD28 and

CD45 and

defined

docking mode

domains of myosin

genetic diversity of

helper T cells and

killer T cells and

MHC proteins and

structure of

in T-cell activation

Telomerase

Telomeres

defined

in DNA replication

Temperature

Template

coding strands and

complementarity with mRNA

defined

DNA polymerases

lagging strand

in replication

RNA polymerases and

transcribed regions of

transcription bubbles and

transcription in

Ternary complex

Tertiary protein structure

Testosterone

Tetrahydrobiopterin

Tetrahydrofolate

in amino acid synthesis

defined

one-carbon groups carried by

Tetrahymena

Tetrapyrrole

Tetraubiquitin

C40

Tetroses

Thalassemia

Therapeutic index

Thermodynamics

of coupled reactions

laws of

of metabolism

Thermogenin

Thiamine (vitamin B1)

Thiamine pyrophosphate (TPP)

in citric acid cycle

deficiency

defined

Thick filaments, in myosin

Thin filaments, in actin

Thioester intermediate

Thioesterase

6-thioguanine

Thiol groups

Thiopurine methyltransferase

Thioredoxin

in Calvin cycle

enzyme activation by

enzymes regulated by

Thioredoxin reductase

30S initiation complex

30S subunit, of ribosomes

-35 region

Three-dimensional structure

conservation of

in sequence alignment evaluation

tertiary structure and

in understanding evolutionary relationships

Threonine

defined

pyruvate and

structure of

synthesis of

Threonine deaminase

Threonine dehydratase

Threonine kinases

Threonine operon

Threonyl-tRNA synthetase

Threonyl-tRNA synthetase complex

Threshold effects

allosteric enzymes

defined

Thrombin

antithrombin and

in blood clotting

dual function of

inhibitors of

Thromboxane synthase

Thromboxanes

Thylakoid membranes

defined

pH gradient across

photosynthesis in

photosystem II and

proton gradient across

stacked

unstacked

Thylakoid spaces

Thylakoids

Thymidine

Thymidine kinase

Thymidine monophosphate (TMP)

Thymidine phosphorylase

Thymidylate

blocking synthesis of

defined

synthesis of

Thymidylate synthase

Thymine

in DNA repair

synthesis of

Thymocytes

Thyroxine, synthesis of

Time-of-flight (TOF) mass analyzer

Tip links

Tissue factor pathway inhibitor (TFPI)

Tissue factor (TF)

Tissue plasminogen activator (TPA)

Titin

Toll-like receptors (TLRs)

defined

extracellular domain of

illustrated

PAMPs and

Tonegawa, Susumu

Topoisomerases

bacterial

defined

type I

type II

Topoisomers

Torpedo marmorata

Torr

Torsion angles

Tosyl-l-phenylalanine chloromethyl ketone (TPCK)

Touch

Toxicity, drug

Toxins

Toxoid vaccines

Trace elements

Trans configuration, peptide bonds

Trans unsaturated fatty acids

Transaldolase

in pentose phosphate pathway

reactions

Transaminases

in amino acid degradation

defined

mechanism

Transamination

in amino acid degradation

amino acid synthesis by

mechanism of action

Schiff base intermediates in

Transcription

ATP hydrolysis in

in bacteria

of β-globin gene

chemistry of

defined

in DNA templates

elongation

in gene expression

inhibition, by antibiotics

mRNA processing and

nuclear hormone receptors in

overview of

promoter sites for

promoters in

proofreading in

regulation of

rho in

riboswitches in

RNA polymerases in

of rRNA

self-splicing in

splicing in

stages of

start site

termination of

of tRNA

upstream promoter elements in

Transcription activator-like effector nucleases (TALENs)

Transcription bubbles

defined

elongation at

schematic representation

structure of

Transcription factors

activation domain

defined

DNA-binding domains of

in eukaryotes

in gene expression

in induced pluripotent stem (iPS) cells

nuclear hormone receptor

in prokaryotes

regulatory domains of

Transcription in eukaryotes

in bacteria versus

CAAT box in

carboxyl-terminal domain (CTD) in

downstream core promoter element (DPE) in

enhancers in

eukaryotic promoter elements

GC box in

initiation of

initiator element (Inr) in

microRNAs in

C41

nuclear membrane in

pre-mRNA processing and

products of

RNA editing in

RNA polymerases in

RNA processing and

splicing in

TATA box in

transcription factors in

translation and

upstream promoter elements in

Transcription initiation

in bacteria

de novo

in eukaryotes

Transcription repressors

Transcriptome

Transducin

rhodopsin and

α subunit of

Transferases

Transferred DNA (T-DNA)

Transferrin

Transferrin receptor

Transferrin-receptor mRNA

Transgenic mice

Transglutaminase

Transition state

ATP hydrolysis

in catalysis

catalytic stabilization of

defined

formation facilitation of

symbol

Transition-state analogs

Transketolase

in Calvin cycle

in pentose phosphate pathway

reaction

Translation

accuracy of

activation sites

adenylation in

aminoacyl-tRNA synthetase in

anticodons in

in bacteria

base pairing in

codon-anticodon interactions in

codons in

defined

direction of

elongation factors in

in eukaryotes

eukaryotic initiation of

formylmethionyl-tRNA in

in gene expression

initiation factors

initiation of

initiation sites

mechanism of action

mRNA in

organization in

overview of

peptide bond formation in

proofreading in

reading frame

release factors in

ribosomes in

rRNA in

Shine-Dalgarno sequences in

signaling in

termination of

translocation in

tRNA in

wobble hypothesis and

Translesion

Translocase

Translocation

inhibition by antibiotics

of proteins

RNA-DNA hybrid

signal sequences in

in translation

Translocon

Transmembrane helices

Transmissible spongiform encephalopathies

Transplant rejection

Transport vesicles

Transporters

ABC

antiporters

ATP-ADP

dicarboxylate

glucose

glucose 6-phosphate

mitochondrial

in oxidative phosphorylation

phosphate

in photosynthesis

pyruvate

secondary

symporters

tricarboxylate

uniporters

Transverse diffusion

Tree of life

Triacylglycerol synthesis

liver in

sources of intermediates in

Triacylglycerol synthetase complex

Triacylglycerols

in adipose tissue

defined

as energy source

in fatty acid metabolism

Tricarboxylic acid (TCA) cycle. See Citric acid cycle

Trimethoprim

Trimethylamine (TMA)

Trimethylamine-N- oxide (TMAO)

Trinucleotide repeats

Triose phosphate isomerase (TPI)

catalytic mechanism of

in glycolysis

structure of

Trioses

Triple helix, of collagen

tRNA

acceptor stem

as adaptor molecules

amino acid attachment to

amino acid-attachment site

anticodons of

bases

CCA terminal region of

charged

codons in

common features of

defined

extra arm

helix stacking in

initiator

inosine in

molecule design

precursors of

recognition sites on

RNA processing

structure of

synthetase recognition of

template-recognition site

transcription of

in translation

translocation of

wobble hypothesis and

Trombone model

Tropomyosin

Troponin complex

TRP channels

Trp operon

Trypanosomes

Trypsin

catalytic triad in

chymotrypsin and

defined

generation of

S1 pockets of

structure of

Trypsin inhibitor

Trypsinogen

Tryptophan

in alanine

degradation of

nicotinamide from

serotonin from

structure of

synthesis of

Tryptophan synthase

Ts elongation factor (EF-Ts)

t-SNARE

C42

T-to-R equilibrium

T-to-R state transition, ATCase

Tu elongation factor (EF-Tu)

Tuberculosis

Tubulin

Tumor growth, ceramide metabolism as stimulant

Tumor hypoxia

Tumor suppressor genes

Tumor-inducing (Ti) plasmids

Turnover number

2′

Two-dimensional electrophoresis in

Twofold rotational symmetry

Type 1 diabetes

defined

glucagon excess in

insulin insufficiency in

metabolic derangements in

treatment for

Type 2 diabetes

defined

metabolic syndrome and

treatments for

Type I topoisomerases

Type II topoisomerases

Typing-monkey analogy

Tyrosine

defined

degradation of

structure of

synthesis of

thyroxine from

Tyrosine kinases

Tyrosine phosphatase IB

Tyrosinemia

Tyrosyl radical

Tyrosyl-tRNA synthetase

Ubiquinol

Ubiquinone

Ubiquinone reductase

Ubiquitin

conjugation

defined

pathway

in protein tagging

structure of

Ubiquitination

UDP (uridine diphosphate)

UDP-galactose 4-epimerase

UDP-glucose

defined

in galactose conversion

glucose transfer from

synthesis of

UDP-glucose pyrophosphorylase

Ultracentrifugation

Umami taste

UMP kinase

Uncompetitive inhibition. See also Enzyme inhibition

defined

double-reciprocal plot

example of

kinetics of

Uncoupling proteins

Unfolded protein response (UPR)

Uniporters

Unsaturated fatty acids

Unstructured proteins

Upstream promoter elements

Uracil

Uracil DNA glycosylase

Urate

Urea

Urea cycle

in amino acid degradation

carbamoyl phosphate in

defined

disorders of

enzymes

in gluconeogenesis

illustrated

Ureotelic

Ureotelic organisms

Uric acid

Uridine

Uridine monophosphate synthetase

Uridine triphosphate (UTP)

Uridylate

Uroporphyrinogen III

V genes

Vaccines

defined

in disease prevention/eradication

HIV

killed (inactivated)

live attenuated

subunit

synthetic

toxoid

Vaccinia virus

Valine

degradation of

in maple syrup urine disease

structure of

van der Waals forces

van der Waals interactions

in antigen-antibody binding

base stacking

contact distance

defined

energy of

hydrocarbon tails

minimization of

as noncovalent bond

Vanishing white matter (VWM) disease

Variable number of tandem repeats (VNTR) region

Vascular endothelial growth factor (VEGF)

Vasopressin

VDAC

V(D)J recombination

Vectors

cloning

defined

expression

plasmid

viral

Very-low-density lipoproteins (VLDLs)

Vibrio fischeri

Vicine

Vioxx (rofecoxib)

Viral hepatitis

Viral receptors

Viral vectors

Virions

Viruses

coats

in gene introduction

human immunodeficiency

infectious mechanisms of

influenza

progeny

retroviruses

RNA

Vision

in animals

calcium ion in

color

color blindness and

cones in

evolution of

light absorption in

photoreceptors in

retinal-lysine linkage in

rhodopsin in

rods in

7TM receptors in

signal transduction in

Visual pigments

in cones

defined

in rods

Vitamin A (retinol)

Vitamin B1 (thiamine)

Vitamin B2 (riboflavin)

Vitamin B3 (niacin)

Vitamin B5 (pantothenic acid)

Vitamin B6 (pyridoxine)

Vitamin B7 (biotin)

Vitamin B9 (folic acid)

Vitamin B12

as coenzyme

corrin ring and cobalt atom

in fatty acid metabolism

C43

Vitamin C (ascorbic acid)

deficiency of, alcohol related

forms of

function of

Vitamin D (calcitriol)

biochemical role

cholesterol as precursor

deficiency

function of

structure of

synthesis of

Vitamin E (α-tocopherol)

function of

structure of

Vitamin K

in blood clotting

deficiency

in γ-carboxyglutamate formation

structure of

Vitamins

B

coenzyme

defined

evolution of

noncoenzyme

in reducing homocysteine levels

roles of

VJ recombination

Vmax

Voltage-gated ion channels

von Gierke disease

von Gierke, Edgar

VR1 (capsaicin receptor)

v-SNARE

Wald, George

Wang, James

Warburg, Otto

Warburg effect

Warfarin

Water

attack, facilitating

concentration of

dissociation of, equilibrium constant

as highly cohesive

hydrogen bonds

as polar molecule

properties of

Water-oxidizing complex (WOC)

Watson, James

Watson-Crick base pairs. See Bases/base pairs

Watson-Crick DNA model

Wernicke-Korsakoff syndrome

Wernicke’s encephalopathy

Western blotting

White adipose tissue (WAT)

Whooping cough

Wiley, Don

Wilkins, Maurice

Windows

Withering, William

Wobble hypothesis

Wyman, Jeffries

Xanthine oxidase

Xanthomas

Xanthylate (XMP)

Xenobiotic compounds

Xeroderma pigmentosum

X-ray crystallography

defined

diffraction patterns

electron-density map

experiment

reflections

resolution

synchrotron radiation and

Yamanaka, Shinya

Yanofsky, Charles

Yeast artificial chromosomes (YACs)

Yeast chromosomes

Z line

Z scheme of photosynthesis

Zantac (ranitidine)

ZAP-70

Zellweger syndrome

Z-form DNA

Zinc

activation of water molecule

in biological systems

in carbonic anhydrase

Zinc-finger domains

Zinc-finger nucleases (ZFNs)

Zonal centrifugation

Zwitterions

Zymogens

cascade of activations

conversion into proteases

defined

developmental process control by

proteolytic activation

secretion of

C44

C45

C46

C47

C48

C49

C50

C51

C52