an oxidized electron donor

a reduced electron donor

a deaminated amino group acceptor

an aminated amino group acceptor

Charged-LEU-tRNAs

LEU-tRNAs

a 2-oxo acid

an amino acid

an acyl-CoA

a carboxylate

an oxidized ferredoxin [iron-sulfur] cluster

a reduced ferredoxin [iron-sulfur] cluster

NAD(P)H

NAD(P)+

an L-tyrosyl-[tRNAtyr]

a tRNAtyr

(2Z,4Z)-2-hydroxy-5-carboxymuconate-6-semialdehyde

4α,14α-dimethyl-porifersta-8,25(27)-dienol

2-amino-4,5-dihydroxy-6-oxo-7-(phosphooxy)heptanoate

4-methylcyclohex-1,5-diene-1-carbonyl-CoA

isoshowacene

2-hydroxyhexadecanal

16-sinapoyloxypalmitate

3-methylquinolin-2-ol

(22R)-hydroxycholesterol

N-(2-methylpropyl)hydroxylamine

chloroeremomycin

3-hydroxy-3-methylbutanoate

2',3',4'-O-methyl-rhamnosyl tetracyclic spinosyn pseudoaglycone

2',3'-O-methyl-rhamnosyl tetracyclic spinosyn pseudoaglycone

2'-O-methyl-rhamnosyl tetracyclic spinosyn pseudoaglycone

rhamnosyl tetracyclic spinosyn pseudoaglycone

rhamnosyl tricyclic spinosyn pseudoaglycone

spinosyn tricyclic macrolactone

11-dehydro-15-oxo spinosyn macrolactone

15-oxo spinosyn macrolactone

spinosyn macrolactone

diethylamine N-oxide

triethylamine N-oxide

UDP-2-acetamido-2-deoxy-α-D-ribo-hex-3-uluronate

nitroxyl

trans,octacis-decaprenylphospho-β-D-arabinofuranose

1,3-dihydro-2H-imidazol-2-one

2-phenylethyl β-D-glucopyranoside

formyl hopane

ribosyl hopane

adenosyl hopane

(2Z)-2-hydroxypenta-2,4-dienoate

(2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinate

(2Z)-2,4-dihydroxypent-2-enoate

(2E,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-CoA

(3R,5Z,8Z,11Z,14Z,17Z)-3-hydroxydocosapentaenoyl-CoA

(5Z,8Z,11Z,14Z,17Z)-3-oxodocosapentaenoyl-CoA

(+)-3'-hydroxylarreatricin

(+)-larreatricin

2-trans,4-trans-xanthoxin

2-amino-3-carboxymuconate-6-semialdehyde

4-(γ-L-glutamylamino)butanal

4-(γ-L-glutamylamino)butanoate

4-aminobutanoate

(2S)-2-isopropyl-3-oxosuccinate

imidazole acetol-phosphate

L-histidinol phosphate

histidinol

histidinal

urea

(4,5-dihydro-5-oxofuran-2-yl)-acetate

creatinine

2-dehydro-3-deoxy-D-gluconate

carbon monoxide

L-quinate

3-dehydroquinate

4-methyl-2-oxopentanoate

selenophosphate

N-acetyl-β-D-glucosamine-1,6-anhydro-N-acetyl-β-D-muramate

O-acetyl-L-serine

hydrogenobyrinate

hydrogenobyrinate a,c-diamide

3-phosphooxypyruvate

4-imidazolone-5-propanoate

urocanate

(E)-glutaconate

H₂

DNA without lesion

(3R,5S)-3-hydroxy-1-pyrroline-5-carboxylate

4-prenylphlorisobutyrophenone

4-amino-4-deoxychorismate

(S)-2,3-dihydrodipicolinate

thiamine phosphate

2-dehydropantoate

coenzyme B

CoB-CoM heterodisulfide

dihydromethanophenazine

glycerone phosphate

hydrogen selenide

orotidine 5'-phosphate

(R)-4'-phosphopantothenoyl-L-cysteine

quinolinate

2-oxopent-4-enoate

(S)-4-hydroxy-2-oxopentanoate

3-[(3aS,4S,7aS)-7a-methyl-1,5-dioxo-octahydro-1H-inden-4-yl]propanoate

3-[(3aS,4S,7aS)-7a-methyl-1,5-dioxo-octahydro-1H-inden-4-yl]propanoyl-CoA

nicotinate adenine dinucleotide

(2-carboxy-2,5-dihydro-5-oxofuran-2-yl)-acetate

coproporphyrinogen III

isopentenyl diphosphate

citrate

thiamine diphosphate

hydrogen peroxide

γ-glutamyl-L-putrescine

N⁵-carboxyaminoimidazole ribonucleotide

2-(formamido)-N¹-(5-phospho-β-D-ribosyl)acetamidine

5-amino-1-(5-phospho-β-D-ribosyl)imidazole

D-erythro-imidazole-glycerol-phosphate

bisorganyltrisulfane

oxalosuccinate

5-amino-6-(D-ribitylamino)uracil

β-nicotinate D-ribonucleotide

2-iminoacetate

(E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate

2-C-methyl-D-erythritol-2,4-cyclodiphosphate

ammonia

enol-phenylpyruvate

prenyl diphosphate

1,2-dihydro-β-NADP

O-ureido-L-homoserine

(R)-2,3-dihydroxy-3-methylpentanoate

oxaloacetate

1-pyrroline

4-amino-2-methyl-5-(phosphooxymethyl)pyrimidine

4-amino-2-methyl-5-(diphosphooxymethyl)pyrimidine

3-ureidopropanoate

adenosine 5'-phosphoselenate

adenosine 5'-phosphosulfate

(R)-pantothenate

(R)-4'-phosphopantothenate

carbamoyl phosphate

carboxyphosphate

(S)-4-amino-5-oxopentanoate

5-aminolevulinate

5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate

5'-phosphoribosyl-4-(N-succinocarboxamide)-5-aminoimidazole

5-phospho-β-D-ribosylamine

2-C-methyl-D-erythritol 4-phosphate

phosphoenolpyruvate

3-deoxy-D-arabino-heptulosonate 7-phosphate

N-acetyl-L-glutamate 5-semialdehyde

N-acetylglutamyl-phosphate

L-arginino-succinate

canavaninosuccinate

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

CO₂

(2S)-2-isopropylmalate

2-isopropylmaleate

(2R,3S)-3-isopropylmalate

3-(O-geranylgeranyl)-sn-glycerol 1-phosphate

methyl-1,4-benzoquinol

selenodiglutathione

glutathione disulfide

γ-L-glutamyl 5-phosphate

shikimate

4'-phosphopantetheine

2-methyl-1,4-benzoquinone

aminoacetone

3-dehydroshikimate

2-dehydro-3-deoxy-D-gluconate 6-phosphate

methanophenazine

L-canavanine

H₂O

1-deoxy-L-glycero-tetrulose 4-phosphate

(S)-3-methyl-2-oxopentanoate

3-methyl-2-oxobutanoate

(S)-dihydroorotate

glutathioselenol

DNA with lesion

4-methylphenol

L-homocysteine

phenylacetate

adenosylcobalamin

cob(I)alamin

cobalt-factor III

cobalt-precorrin-3

cobalt-sirohydrochlorin

cobalt-precorrin-7

cobalt-precorrin-8

cobalt-precorrin-6B

cob(II)yrinate c-monoamide

cob(II)yrinate a,c-diamide

cobyrinate

cob(I)yrinate a,c-diamide

cob(I)inamide

adenosyl-cob(III)yrinate a,c-diamide

adenosylcobinamide

cobalt-precorrin-5A

cobalt-precorrin-5B

cobalt-precorrin-4

cobalt-precorrin-6A

protoheme

protoporphyrin IX

uroporphyrinogen-III

uroporphyrinogen-I

coproporphyrinogen I

protoporphyrinogen IX

hydrogen sulfide

oxygen

2-iminobutanoate

2-iminosuccinate

2-iminopropanoate

sn-glycerol 1-phosphate

sn-glycerol 3-phosphate

3-phospho-D-glyceroyl-phosphate

3-phospho-D-glycerate

2-phospho-D-glycerate

dTDP-4-dehydro-6-deoxy-α-D-glucopyranose

(2R)-2,3-dihydroxy-3-methylbutanoate

2-octaprenylphenol

(R)-2-hydroxyglutarate

preQ₀

5-chloro-5-deoxy-D-ribonate

5-chloro-4-hydroxy-2-oxopentanoate

Fe³⁺

H⁺

ammonium

Fe²⁺

Co²⁺

Mo²⁺

Ni²⁺

sulfate

selenide

superoxide

selenate

sulfite

hydrogencarbonate

selenite

OH^-

phosphate

triphosphate

diphosphate

hydroxyl radical

(2E,6E)-farnesyl diphosphate

pristanate

glycine betaine

(2Z)-2-aminobut-2-enoate

2-aminoprop-2-enoate

agmatine

4-aminobutanal

putrescine

S-(hydroxymethyl)glutathione

glutathione

S-sulfanylglutathione

4-methyl-5-(2-phosphooxyethyl)thiazole

2-(2-carboxy-4-methylthiazol-5-yl)ethyl phosphate

2-[(2R,5Z)-2-carboxy-4-methylthiazol-5(2H)-ylidene]ethyl phosphate

coenzyme M

L-cysteate

3-sulfopyruvate

4-hydroxybutanoyl-CoA

phenylacetyl-CoA

(R)-2-hydroxyglutaryl-CoA

(E)-glutaconyl-CoA

α-linolenoyl-CoA

linoleoyl-CoA

3'-dephospho-CoA

succinyl-CoA

isobutanoyl-CoA

2-methylacetoacetyl-CoA

acetyl-CoA

(S)-methylmalonyl-CoA

(R)-methylmalonyl-CoA

crotonyl-CoA

phytenoyl-CoA

oleoyl-CoA

ω-carboxy-(9Z)-octadec-9-enoyl-CoA

7-hydroxylauroyl-CoA

18-hydroxystearoyl-CoA

16-hydroxypalmitoyl-CoA

18-hydroxyoleoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(Z)-15-tetracosenoyl-CoA

propanoyl-CoA

octanoyl-CoA

lauroyl-CoA

decanoyl-CoA

stearoyl-CoA

palmitoyl-CoA

pristanoyl-CoA

3-oxopentanoyl-CoA

acetoacetyl-CoA

(25S)-3-oxocholest-4-en-26-oyl-CoA

(25S)-3-oxocholest-4-en-26-oate

riboflavin

nicotinate

N⁵-methyltetrahydromethanopterin

5,10-methylene-tetrahydromethanopterin

tetrahydromethanopterin

pyridoxal

pyridoxine

pyridoxamine 5'-phosphate

pyridoxine 5'-phosphate

pyridoxal 5'-phosphate

pyridoxamine

menadione

FMNH₂

FMN

(R)-NADHX

(S)-NADHX

NADH

NADPH

NAD⁺

NADP⁺

caldariellaquinone

caldariellaquinol

ubiquinol-8

menaquinol-8

demethylmenaquinol-8

3-demethylubiquinol-8

ppGpp

1-(5-phospho-β-D-ribosyl)-ATP

1-(5-phospho-β-D-ribosyl)-AMP

pppGpp

GMP

isoguanine

5'-deoxyadenosine

8-oxo-dGTP

8-oxo-GTP

IMP

dADP

dATP

IDP

dIDP

dGDP

dGTP

GTP

GDP

adenylo-succinate

AMP

ATP

ADP

hypoxanthine

XMP

ITP

dITP

(5R)-5,6-dihydro-5-(thymidin-7-yl)thymidine (in DNA)

two adjacent thymidines in DNA

adenosine

guanosine

uridine

cytidine

2'-deoxyuridine

2'-deoxycytidine

cyclic di-3',5'-guanylate

2-hydroxy-dATP

5-hydroxy-CTP

dTTP

dCTP

dUTP

UTP

CTP

dUMP

dTMP

CMP

UMP

dTDP

dCDP

dUDP

CDP

UDP

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

preQ₁

thymine

uracil

adenine

guanine

5,6-dihydrouracil

5,6-dihydrothymine

UDP-α-D-glucose

dTDP-α-D-glucose

UDP-N-acetyl-α-D-glucosamine-enolpyruvate

UDP-N-acetyl-α-D-muramate

UDP-N-acetyl-α-D-muramoyl-L-alanine

UDP-N-acetyl-α-D-glucosamine

methyl-CoM

coenzyme A

thio-molybdenum cofactor

MoO₂-molybdopterin cofactor

(S)-1-pyrroline-5-carboxylate

precorrin-1

precorrin-2

sirohydrochlorin

hydantoin

6,7-dimethyl-8-(1-D-ribityl)lumazine

reduced riboflavin

6-(hydroxymethyl)-7,8-dihydropterin

(7,8-dihydropterin-6-yl)methyl diphosphate

2-amino-6-[1-hydroxyethyl]-7-methyl-7,8-dihydropterin

[1-(2-amino-7-methyl-4-oxo-7,8-dihydro-3H-pteridin-6-yl)]ethyl diphosphate

dipicolinate

orotate

indole

(1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate

protocatechuate

menadiol

4-aminobenzoate

diacetyl

formaldehyde

acetaldehyde

D-glyceraldehyde

aldehydo-D-ribose

α-D-ribofuranose

β-D-ribofuranose

glycerol

1-(5-phospho-β-D-ribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide

5-formamido-1-(5-phospho-D-ribosyl)-imidazole-4-carboxamide

phosphoribulosylformimino-AICAR-phosphate

5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide

carbamate

L-serine

L-cysteine

L-tyrosine

L-threonine

glycine

L-glutamine

L-histidine

L-arginine

L-aspartate

L-glutamate

L-methionine

L-leucine

L-proline

L-valine

L-alanine

L-isoleucine

L-tryptophan

L-phenylalanine

creatine

β-alanine

β-glutamate

(R)-3-amino-2-methylpropanoate

L-ornithine

L-aspartyl-4-phosphate

N-carbamoyl-L-aspartate

L-2-amino-3-oxobutanoate

3-phospho-L-serine

sarcosine

N-carbamoylglycine

N-acetyl-L-glutamate

trans-4-hydroxy-L-proline

L-citrulline

S-adenosyl-L-homocysteine

S-adenosyl-L-methionine

L-aspartate 4-semialdehyde

L-glutamate-5-semialdehyde

chorismate

succinate

fumarate

(S)-malate

α,ω-9Z-octadecenedioate

3-(carbamoylamino)-2-methylpropanoate

3-carboxy-cis,cis-muconate

(2R)-homocitrate

cis-homoaconitate

D-threo-isocitrate

3-oxoadipate

3-phenyl-2-oxopropanoate

pyruvate

glyoxylate

2-oxoglutarate

2-oxobutanoate

acetate

formate

propanoate

octanoate

7-hydroxylaurate

laurate

decanoate

18-hydroxystearate

16-hydroxypalmitate

18-hydroxyoleate

(15Z)-tetracosenoate

oleate

α-linolenate

linoleate

palmitate

stearate

phytenate

(R)-pantoate

D-tagaturonate

aldehydo-D-galacturonate

N-acetyl-α-D-muramoyl-L-alanine(1-)

N-acetylmuramate

a peptidoglycan dimer with pentapeptide stems (meso-diaminopimelate containing)

a peptidoglycan dimer with pentapeptide stem (meso-diaminopimelate containing)

GlcNAc-1,6-anhMurNAc-L-Ala-γ-D-Glu-DAP-D-Ala

α-D-glucopyranose 1-phosphate

D-glyceraldehyde 3-phosphate

D-sedoheptulose 7-phosphate

5-phospho-α-D-ribose 1-diphosphate

D-erythrose 4-phosphate

β-D-fructose 1,6-bisphosphate

D-fructose 6-phosphate

β-D-fructofuranose 6-phosphate

D-xylulose 5-phosphate

1-deoxy-D-xylulose 5-phosphate

D-ribulose 5-phosphate

α-D-ribose-1-phosphate

β-D-fructofuranose 1-phosphate

D-altronate

L-alanyl-γ-D-glutamyl-meso-2,6-diaminopimeloyl-D-alanine

L-alanyl-γ-D-glutamyl-meso-2,6-diaminopimeloyl-D-alanyl-D-alanine

phlorisovalerophenone

deoxyhumulone

deoxycohumulone

4-prenylphlorisovalerophenone

geranyl diphosphate

geranylgeranyl diphosphate

3-octaprenyl-4-hydroxybenzoate