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

acetoacetate

3-dehydroshikimate

shikimate

3-amino-1-hydroxyacetone 1-phosphate

(2S)-2-amino-3-oxo-4-phosphooxybutanoate

imidazole acetol-phosphate

D-erythro-imidazole-glycerol-phosphate

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

(2R,4S)-2-methyl-2,3,3,4-tetrahydroxytetrahydrofuran

(2R,4S)-2-methyl-2,4-dihydroxydihydrofuran-3-one

(S)-dihydroorotate

CO₂

orotidine 5'-phosphate

H₂O

2-amino-2-deoxy-D-gluconate 6-phosphate

glycerone phosphate

dihydroxyacetone

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

salicyl alcohol

prephenate

xanthine

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

phosphoenolpyruvate

hydrogen peroxide

quinolinate

β-nicotinate D-ribonucleotide

4'-phosphopantetheine

O-acetyl-L-serine

hydrogen selenide

histidinol

L-histidinol phosphate

4-phosphooxy-L-threonine

(3R)-3-hydroxy-2-oxo-4 phosphooxybutanoate

3-phosphooxypyruvate

(2S)-2-isopropylmalate

3-methyl-2-oxobutanoate

(2R,3S)-3-isopropylmalate

2-isopropylmaleate

(S)-2-acetolactate

(S)-2-aceto-2-hydroxybutanoate

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

(S)-3-methyl-2-oxopentanoate

acetyl phosphate

autoinducer 2

S-ribosyl-L-homocysteine

N-succinyl-L,L-2,6-diaminopimelate

coproporphyrinogen III

isopentenyl diphosphate

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

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

5-phospho-β-D-ribosylamine

carboxyphosphate

carbamoyl phosphate

citrate

oxaloacetate

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

N²-formyl-N¹-(5-phospho-β-D-ribosyl)glycinamide

N¹-(5-phospho-β-D-ribosyl)glycinamide

(R)-4'-phosphopantothenate

(R)-pantothenate

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

α-D-glucosamine 1-phosphate

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

5-oxo-L-proline

5-enolpyruvoyl-shikimate 3-phosphate

shikimate 3-phosphate

3-dehydroquinate

4-acetamidobutanoate

4-acetamidobutanal

(2E)-hexadecenal

3,4-dihydroxyphenylacetaldehyde

D-glucurono-6,3-lactone

4-imidazoleacetate

imidazole acetaldehyde

dimethylsulfoniopropanoate

palmitaldehyde

propynoate

prop-2-ynal

3-methoxy-4-hydroxyphenylglycolaldehyde

5-hydroxyindole acetate

5-hydroxyindole acetaldehyde

carbon monoxide

γ-L-glutamyl 5-phosphate

N-acetyl-β-glucosaminylamine

N⁴-(β-N-acetyl-D-glucosaminyl)-L-asparagine

tartronate semialdehyde

formate

glycolate

nicotinate adenine dinucleotide

2-dehydropantoate

aminoacetone

DNA without lesion

H₂

glutathionylspermidine

2-oxovalerate

3-ethylmalate

4-methyl-2-oxopentanoate

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

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

prenyl diphosphate

histidinal

β-D-ribosylnicotinate

dihydrolipoate

5-aminopentanoate

oxalosuccinate

hexulose 6-phosphate

N⁵-carboxyaminoimidazole ribonucleotide

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

2,5-didehydro-D-gluconate

2-keto-D-gluconate

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

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

1,2-dihydro-β-NADP

(2S,4S)-2-methyl-2,4-dihydroxydihydrofuran-3-one

enol-phenylpyruvate

ammonia

(2S,4S)-2-methyl-2,3,3,4-tetrahydroxytetrahydrofuran

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

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

D-alanyl-D-alanine

carbamate

L-cysteine

L-methionine

L-glutamate

L-glutamine

glycine

L-threonine

L-aspartate

L-lysine

L-asparagine

L-alanine

L-arginine

L-phenylalanine

L-serine

L-tyrosine

L-valine

L-histidine

L-leucine

L-isoleucine

L-homoserine

S-adenosyl-L-methionine

S-adenosyl-L-homocysteine

O-phospho-L-homoserine

S-sulfo-L-cysteine

L-homocysteine

L-glutamate-5-semialdehyde

L-selenocysteine

meso-diaminopimelate

L-2-amino-3-oxobutanoate

N-carbamoyl-L-aspartate

S-methyl-L-cysteine

3-phospho-L-serine

L,L-diaminopimelate

S-trans-1-propenyl-L-cysteine

S-allyl-L-cysteine

D-aspartate

D-alanine

D-glutamate

D-proline

β-alanine

protocatechuate

4-aminobenzoate

fluoroacetate

orotate

acetate

(R)-pantoate

5-chloro-5-deoxy-D-ribonate

butanoate

decanoate

palmitate

octanoate

laurate

stearate

phytenate

(2E)-hexadecenoate

leukotriene-E4

leukotriene-D4

(S)-lactate

(R)-lactate

(R)-glycerate

propanoate

2-oxoglutarate

pyruvate

2-oxobutanoate

4-(methylsulfanyl)-2-oxobutanoate

5-chloro-4-hydroxy-2-oxopentanoate

glyoxylate

3-(4-hydroxyphenyl)pyruvate

3-phenyl-2-oxopropanoate

3-oxoadipate

3-carboxy-cis,cis-muconate

(2S,3S)-2-methylcitrate

cis-aconitate

(2R)-homocitrate

cis-homoaconitate

D-threo-isocitrate

chorismate

D-glucarate

succinate

fumarate

(S)-malate

phosphoribulosylformimino-AICAR-phosphate

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

5-amino-4-imidazolecarboxyamide

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

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

3-benzyl-3,6 -bis(cysteinyl)- 6-(hydroxymethyl)-diketopiperazine

3-benzyl-3,6 -bis(cysteinylglycine)- 6-(hydroxymethyl)-diketopiperazine

3-benzyl-3,6 -bis(glutathione)- 6-(hydroxymethyl)-diketopiperazine

coumarin

(2E,6E)-farnesyl diphosphate

trans,octacis-decaprenyl phosphate

geranyl diphosphate

di-trans,octa-cis-undecaprenyl phosphate

di-trans,octa-cis-undecaprenyl diphosphate

geranylgeranyl diphosphate

1-oleoyl-sn-glycerol 3-phosphate

1-(18-hydroxyoleoyl)-sn-glycrol 3-phosphate

1-C16:0-α,ω-dicarboxyl-2-lysophosphatidate

1-(β-D ribofuranosyl)nicotinamide

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

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

ADP-α-D-glucose

2-phospho-4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol

4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol

dTDP-β-L-rhamnose

dTDP-4-dehydro-β-L-rhamnose

dTDP-α-D-glucose

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

UDP-N-acetyl-α-D-muramate

UDP-α-D-galactose

UDP-α-D-glucose

UDP-N-acetyl-α-D-muramoyl-L-alanine

UDP-N-acetyl-α-D-mannosamine

UDP-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-L-lysine

UDP-N-acetyl-α-D-muramoyl-L-alanyl-D-glutamate

UDP-N-acetyl-α-D-glucosamine

UDP-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-meso-2,6-diaminopimelate

UDP-N-acetyl-α-D-mannosaminuronate

UDP-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-L-lysyl-D-alanyl-D-alanine

UDP-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-meso-2,6-diaminopimeloyl-D-alanyl-D-alanine

UDP-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-L-lysyl-D-alanine

salicin 6-phosphate

methyl β-D-glucoside 6-phosphate

arbutin-6-phosphate

4-phospho-D-erythronate

5-phospho-α-D-ribose 1-diphosphate

D-erythrose 4-phosphate

D-sedoheptulose 7-phosphate

α-D-galactose 1-phosphate

α-D-glucopyranose 1-phosphate

N-acetyl-α-D-glucosamine 1-phosphate

β-D-fructofuranose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-galactose 6-phosphate

α-D-galactose 6-phosphate

β-D-fructofuranose 6-phosphate

β-D-fructose 1,6-bisphosphate

D-tagatofuranose 1,6-bisphosphate

D-fructose 6-phosphate

α-D-glucose 6-phosphate

β-D-glucose 6-phosphate

β-D-mannopyranose 6-phosphate

α-D-mannopyranose 6-phosphate

α-D-ribose-1-phosphate

5-fluoro-5-deoxy-D-ribose 1-phosphate

2-deoxy-α-D-ribose 1-phosphate

1-deoxy-D-xylulose 5-phosphate

D-xylulose 5-phosphate

D-ribulose 5-phosphate

D-glyceraldehyde 3-phosphate

N,N'-diacetylchitobiose 6'-phosphate

N-monoacetylchitobiose 6'-phosphate

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

undecaprenyl-diphospho-N-acetylmuramoyl-L-alanyl-γ-D-glutamyl-L-lysyl- D-alanyl-D-alanine

a peptidoglycan dimer (E. faecium, tetrapeptide)

undecaprenyl-diphospho-N-acetylmuramoyl-L-alanyl-γ-D-glutamyl-L-lysyl- D-alanine

ditrans,octacis-undecaprenyldiphospho-[(N-acetyl-β-D-glucosaminyl)-(1,4)-]-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-meso-2,6-diaminopimeloyl-D-alanyl-D-alanine

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-glutamyl-L-lysyl-D-alanine

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-L-lysyl-D-alanine

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-N-(β-D-asparatyl)-L-lysyl-D-alanine

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-N-(β-D-asparaginyl)-L-lysyl-D-alanine

a peptidoglycan tetramer with an L,D cross-link (Enterococcus faecium)

β-D-galactopyranose

α-D-galactopyranose

D-glyceraldehyde

glycerol

maltotetraose

maltopentaose

maltotriose

maltohexaose

maltoheptaose

hydroquinone

3,4-dihydroxyphenylacetate

3,4-dihydroxymandelate

3,4-dihydroxyphenylglycolaldehyde

(S)-propane-1,2-diol

butan-1-ol

methanol

fluoroacetaldehyde

phytenal

decanal

dodecanal

(S)-lactaldehyde

formaldehyde

butan-1-al

acetaldehyde

1-octanal

diacetyl

L-malic semialdehyde

urate

coumarinate

4-nitrophenol

(indol-3-yl)acetaldehyde

vanillyl mandelate

adenine

guanine

AMP

GMP

XMP

IMP

ATP

GTP

ADP

GDP

dGDP

dADP

dGTP

dATP

hypoxanthine

xanthosine

inosine

adenosine

guanosine

2'-deoxyadenosine

2'-deoxyguanosine

2'-deoxyinosine

tetrahydromethanopterin

molybdopterin

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

7,8-dihydropteroate

5,10-methylene-tetrahydromethanopterin

7,8-dihydrofolate monoglutamate

tetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

guanylyl molybdenum cofactor

MoO₂-molybdopterin cofactor

bis(guanylyl molybdopterin) cofactor

bis(molybdenum cofactor)

adenylyl molybdenum cofactor

FMN

riboflavin

FAD

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

uracil

dUDP

dTMP

dUMP

CTP

dCMP

dTDP

UTP

UDP

dTTP

dCTP

dUTP

dCDP

CDP

UMP

CMP

uridine

cytidine

2'-deoxyuridine

2'-deoxycytidine

coenzyme A

(R)-lipoate

1-(5-phospho-β-D-ribosyl)-AMP

5'-deoxyadenosine

pppGpp

ppGpp

1-(5-phospho-β-D-ribosyl)-ATP

5-chloro-5-deoxyribose 1-phosphate

5'-chloro-5'-deoxyadenosine

adenylo-succinate

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

β-nicotinamide D-ribonucleotide

NADP⁺

NAD⁺

NADPH

NADH

5'-deoxy-5'-fluoroadenosine

(S)-NADHX

(R)-NADHX

nicotinate

pyridoxal 5'-phosphate

pyridoxine 5'-phosphate

(indol-3-yl)acetate

cholate

glycocholate

3'-dephospho-CoA

acetyl-CoA

2-methylacetoacetyl-CoA

malonyl-CoA

(E)-glutaconyl-CoA

(R)-2-hydroxyglutaryl-CoA

oleoyl-CoA

acetoacetyl-CoA

3-oxopentanoyl-CoA

hexadecanedioyl-CoA

palmitoyl-CoA

stearoyl-CoA

18-hydroxyoleoyl-CoA

lauroyl-CoA

propanoyl-CoA

butanoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(3R)-3-hydroxybutanoyl-CoA

crotonyl-CoA

(S)-lactoyl-CoA

(R)-lactoyl-CoA

3-dimethylsulfoniopropionaldehyde

γ-L-glutamyl-(S)-trans-1-propenyl-L-cysteine

γ-L-glutamyl-(S)-methyl-L-cysteine

γ-L-glutamyl-[(S)-allyl]-L-cysteine

glutathione

3-sulfopyruvate

L-cysteate

putrescine

spermidine

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

2-aminoprop-2-enoate

2-iminopropanoate

nitrate

thiosulfate

hydrogencarbonate

nitrite

chloride

phosphate

diphosphate

Fe²⁺

Co²⁺

Zn²⁺

ammonium

H⁺

(S)-2-chloropropanoate

2-chloroacetate

4-nitrophenyl phosphate

(S)-3-hydroxy-isobutanoate

(S)-methylmalonate-semialdehyde

(R)-methylmalonate-semialdehyde

(S)-citramalate

N-acetyl-D-mannosamine 6-phosphate

α-D-glucosamine 6-phosphate

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

3-phospho-D-glyceroyl-phosphate

2-phospho-D-glycerate

3-phospho-D-glycerate

sn-glycerol 3-phosphate

2-iminosuccinate

2-iminobutanoate

oxygen

hydrogen sulfide

uroporphyrinogen-III

protoporphyrin IX

protoporphyrinogen IX

protoheme

DNA with lesion