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

pseudouridine

3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1-oxo-octahydro-1H-inden-4-yl]-3-oxopropanoyl-CoA

3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1-oxo-octahydro-1H-indene-4-carboxylate

3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1-oxo-octahydro-1H-inden-4-yl]-3-hydroxypropanoyl-CoA

(2E)-3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1-oxo-octahydro-1H-inden-4-yl]prop-2-enoyl-CoA

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

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

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

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

(S)-4-hydroxy-2-oxohexanoate

(1E,2Z)-3-hydroxy-5,9,17-trioxo-4,5:9,10-disecoandrosta-1 (10),2-dien-4-oate

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

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

6-aminohexanoate cyclic dimer

6-oxohexanoate

adipate

N⁵-carboxyaminoimidazole ribonucleotide

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

N¹-amidinostreptamine 6-phosphate

streptidine 6-phosphate

streptomycin 6-phosphate

CDP-N-methyl-L-glucosamine

dTDP-L-dihydrostreptose

dihydrostreptomycin 6-phosphate

O-1,4-α-L-dihydrostreptosyl-streptidine 6-phosphate

1,6-anhydro-N-acetyl-β-muramate

N-acetyl-D-muramate 6-phosphate

2-amino-3-carboxymuconate-6-semialdehyde

2-keto-L-gulonate

anthranilate

N-(5-phosphoribosyl)-anthranilate

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

3-amino-1-hydroxyacetone 1-phosphate

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

enol-phenylpyruvate

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

ammonia

2-iminoacetate

xanthine

2-(α-hydroxyethyl)thiamine diphosphate

4-amino-4-deoxychorismate

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

DNA without lesion

(4-hydroxyphenyl)acetate

(L-threonylcarbamoyl)adenylate

dimethyl sulfoxide

1,4-dihydroxy-2-naphthoate

L-selenocystathionine

trans-O-hydroxybenzylidenepyruvate

dihydroxyacetone

2-oleoylglycerol

carbonic acid

histidinal

L-histidinol phosphate

histidinol

D-erythro-imidazole-glycerol-phosphate

imidazole acetol-phosphate

shikimate

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

carbamoyl phosphate

(S)-dihydroorotate

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

4'-phosphopantetheine

dihydrolipoamide

lipoamide

(5Z,8Z,11Z,14Z,17Z)-icosapentaenoyl-CoA

2-keto-D-gluconate

2,5-didehydro-D-gluconate

dimethylamine

3-keto-β-D-galactose

β-D-ribosylnicotinate

isochorismate

2-succinyl-5-enolpyruvoyl-6-hydroxy-3-cyclohexene-1-carboxylate

(1R,6R)-6-hydroxy-2-succinylcyclohexa-2,4-diene-1-carboxylate

1,4-dihydroxy-2-naphthoyl-CoA

hydrogen selenide

2-succinylbenzoate

4-(2'-carboxyphenyl)-4-oxobutyryl-CoA

O-acetyl-L-serine

N-succinyl-2-amino-6-ketopimelate

citrate

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

4-methyl-2-oxopentanoate

3-ethylmalate

2-oxovalerate

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

(S)-2-aceto-2-hydroxybutanoate

nicotinate adenine dinucleotide

(S)-2-acetolactate

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

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

2-aminomalonate semialdehyde

prephenate

5-phospho-β-D-ribosylamine

salicyl alcohol

methylsalicylate

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

oxaloacetate

isopentenyl diphosphate

prenyl diphosphate

H₂

6-aminohexanoate linear dimer

6-aminohexanoate

(2S)-2-isopropylmalate

2-isopropylmaleate

(2R,3S)-3-isopropylmalate

4-fumaryl-acetoacetate

acetoacetate

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

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

(S)-3-methyl-2-oxopentanoate

porphobilinogen

preuroporphyrinogen

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

coproporphyrinogen III

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

5-dehydro-D-gluconate

D-gluconate 6-phosphate

N-acetyl-D-galactosamine 6-phosphate

autoinducer 2

D-galactosamine-6-phosphate

S-methyl-5'-thioadenosine

5-(methylsulfanyl)-α-D-ribose

S-ribosyl-L-homocysteine

thiamine diphosphate

orotidine 5'-phosphate

hydrogen peroxide

β-nicotinate D-ribonucleotide

quinolinate

2-oxoglutaramate

3-phosphooxypyruvate

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

4-phosphooxy-L-threonine

indole-3-ethanol

L-canavanine

O-ureido-L-homoserine

canavaninosuccinate

L-arginino-succinate

N-acetyl-L-glutamate 5-semialdehyde

N-acetylglutamyl-phosphate

3-methyl-2-oxobutanoate

2-dehydropantoate

oxalosuccinate

N¹-(5-phospho-β-D-ribosyl)glycinamide

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

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

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

acetyl phosphate

3-dehydroquinate

3-dehydroshikimate

guanidinoacetate

(R)-pantothenate

(R)-4'-phosphopantothenate

glycerone phosphate

(S)-4-amino-5-oxopentanoate

5-aminolevulinate

pseudouridine 5'-phosphate

succinate semialdehyde

CO₂

shikimate 3-phosphate

5-enolpyruvoyl-shikimate 3-phosphate

phosphoenolpyruvate

α-D-glucosamine 1-phosphate

γ-L-glutamyl 5-phosphate

ethanolamine

H₂O

(2E,6E)-farnesyl diphosphate

pristanate

4-methylphenol

hippurate

L-homocysteine

DNA with lesion

13¹-oxo-magnesium-protoporphyrin IX 13-monomethyl ester

3,8-divinyl protochlorophyllide a

magnesium-protoporphyrin IX 13-monomethyl ester

13¹-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester

chlorophyllide a

protochlorophyllide a

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

adenosylcobyrate

Mg-protoporphyrin

protoheme

protoporphyrinogen IX

uroporphyrinogen-III

uroporphyrinogen-I

coproporphyrinogen I

protoporphyrin IX

oxygen

hydrogen sulfide

sn-glycerol 3-phosphate

2,3-diphospho-D-glycerate

(R)-glycerate

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

α-D-glucosamine 6-phosphate

S-(4-hydroxy-nonenal-3-yl)-L-cysteinylglycine

1-oleoyl-2-lyso-glycerone phosphate

superoxide

5,10-methenyltetrahydrofolate mono-L-glutamate

preQ₀

coenzyme A

7,8-dihydrofolate monoglutamate

5,6,7,8-tetrahydrofolate

tetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl mono-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

10-formyl-tetrahydrofolate mono-L-glutamate

5,10-methylenetetrahydropteroyl mono-L-glutamate

(6S)-5-formyl-tetrahydrofolate mono-L-glutamate

FMNH₂

FMN

FAD

(S)-NADHX

(R)-NADHX

demethylmenaquinol-6

demethylmenaquinol-7

demethylmenaquinol-8

menaquinol-8

menaquinol-6

menaquinol-7

NADP⁺

NAD⁺

NADPH

NADH

thiamine

riboflavin

nicotinamide

nicotinate

pyridoxine 5'-phosphate

pyridoxal 5'-phosphate

all-trans-retinal

all-trans-retinol

trimethyl sulfonium

thiosulfate

nitrite

nitrate

hydrogencarbonate

molybdate

phosphonate

phosphate

triphosphate

diphosphate

Fe³⁺

Fe²⁺

Cu²⁺

Mg²⁺

Mo²⁺

H⁺

ammonium

dimethyl sulfide

glutathione

(R)-S-lactoylglutathione

L-cysteate

3-sulfopyruvate

methanethiol

ferrichrome

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

2-iminopropanoate

2-aminoprop-2-enoate

glycerophosphoglycerol

sn-glycero-3-phosphoethanolamine

glycerophosphoserine

glycerol

galactitol

butan-1-ol

methanol

ethanol

myo-inositol

D-1-guanidino-3-amino-1,3-dideoxy-scyllo-inositol

D-1-guanidino-1-deoxy-3-dehydro-scyllo-inositol

1-guanidino-1-deoxy-scyllo-inositol

scyllo-inosose

1-amino-1-deoxy-scyllo-inositol

1-guanidino-1-deoxy-scyllo-inositol 4-phosphate

1-amino-1-deoxy-scyllo-inositol 4-phosphate

ethylene glycol

cholest-4-en-3-one

cholest-dien-3-one

3-oxo-4-pregnene-20-carboxyl-CoA

3-oxo-23,24-bisnorchol-1,4-dien-22-yl-CoA

3,4-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione

3-hydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione

9α-hydroxyandrosta-1,4-diene-3,17-dione

androst-4-ene-3,17-dione

androsta-1,4-diene-3,17-dione

methyl (indol-3-yl)acetate

(indol-3-yl)acetate

phosphoribulosylformimino-AICAR-phosphate

5-amino-4-imidazolecarboxyamide

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

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

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

6-caprolactam

cephalosporin C

deacetylcephalosporin C

L-α-amino-ε-keto-pimelate

L-serine

β-alanine

D-glutamate

L-glutamate

L-lysine

L-histidine

L-arginine

L-proline

L-leucine

glycine

L-alanine

L-glutamine

L-aspartate

L-cysteine

L-tyrosine

L-threonine

L-asparagine

L-tryptophan

L-phenylalanine

D-methionine

D-aspartate

D-alanine

2-hydroxy-5-oxoproline

L-aspartyl-4-phosphate

seleno-L-homocysteine

L-selenomethionine

N⁶,N⁶-dimethyl-L-arginine

N-carbamoyl-L-aspartate

N-acetyl-L-ornithine

N-acetyl-L-methionine

N-acetyl-L-glutamate

3-phospho-L-serine

O-acetyl-L-homoserine

L-selenocysteine

L-isoleucine

L-valine

L-methionine

L,L-diaminopimelate

L-cystathionine

L-ornithine

L-citrulline

L-4-hydroxyglutamate semialdehyde

O-succinyl-L-homoserine

L-glutamate-5-semialdehyde

S-sulfo-L-cysteine

S-adenosyl-L-homocysteine

S-adenosyl-L-methionine

O-phospho-L-homoserine

L-aspartate 4-semialdehyde

L-homoserine

meso-diaminopimelate

S-(4-hydroxy-nonenal-3-yl)-L-cysteine

chorismate

fumarate

succinate

(S)-malate

(R)-lactate

acetate

pyruvate

formate

propanoate

butanoate

decanoate

octanoate

3-(4-hydroxyphenyl)pyruvate

3-phenyl-2-oxopropanoate

2-oxobutanoate

glyoxylate

2-oxoglutarate

salicylate

4-aminobenzoate

benzoate

palmitate

(15Z)-tetracosenoate

phytenate

oleate

(5Z,8Z,11Z,14Z,17Z)-icosapentaenoate

α-linolenate

linoleate

D-gluconate

orotate

(R)-pantoate

(S)-1-pyrroline-5-carboxylate

cis-aconitate

D-threo-isocitrate

diacetyl

methylglyoxal

glycolaldehyde

1-propanal

butan-1-al

acetaldehyde

(S)-lactaldehyde

D-glyceraldehyde

β-D-galactopyranose

α-D-galactopyranose

α-D-glucopyranose

β-D-glucopyranose

β-D-ribopyranose

aldehydo-D-ribose

β-D-ribofuranose

α-D-ribofuranose

1-(β-D ribofuranosyl)nicotinamide

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

3'-ketolactose

1-O-acetyl-α-maltose

CDP-α-D-glucose

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

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

dTDP-β-L-rhamnose

dTDP-α-D-glucose

dTDP-4-dehydro-β-L-rhamnose

GDP-α-D-glucose

GDP-α-D-mannose

ADP-α-D-glucose

ADP-D-ribose

UDP-N-acetyl-α-D-muramate

UDP-N-acetyl-α-D-muramoyl-L-alanine

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-enolpyruvate

UDP-α-D-galactofuranose

UDP-α-D-galactose

UDP-N-acetyl-α-D-mannosamine

UDP-α-D-glucose

UDP-N-acetyl-α-D-glucosamine

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

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

sucrose 6^F-phosphate

a peptidoglycan dimer (mycobacteria)

decaprenyl-pyrophosphoryl-(N-acetylglucosamine)-N-acetylmuramyl-(pentapeptide)

a peptidoglycan dimer (E. faecium, tetrapeptide)

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

a peptidoglycan dimer (E. faeciums)

a peptidoglycan dimer (S. aureus)

a peptidoglycan with D,D cross-links (mycobacteria)

a peptidoglycan with L,D cross-links (mycobacteria)

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

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-L-lysyl-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-acetyl-β-D-glucosaminyl)muramoyl-L-alanyl-γ-D-glutamyl-L-lysyl-D-alanyl-D-alanine

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-L-lysyl-(glycyl)₅-D-alanyl-D-alanine

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

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

a peptidoglycan with D,D cross-links (meso-diaminopimelate containing)

a peptidoglycan dimer (meso-diaminopimelate containing)

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

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

a peptidoglycan with D,D cross-link (S. aureus)

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

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

α-D-glucopyranose 1-phosphate

D-glyceraldehyde 3-phosphate

streptomycin

4-phospho-D-erythronate

1-(o-carboxyphenylamino)-1'-deoxyribulose 5'-phosphate

D-erythrose 4-phosphate

D-sedoheptulose 7-phosphate

5-phospho-α-D-ribose 1-diphosphate

β-D-fructose 1,6-bisphosphate

1-deoxy-D-xylulose 5-phosphate

D-xylulose 5-phosphate

D-ribulose 5-phosphate

D-fructose 6-phosphate

β-D-fructofuranose 6-phosphate

β-D-mannopyranose 6-phosphate

α-D-mannopyranose 6-phosphate

β-D-glucose 6-phosphate

α-D-glucose 6-phosphate

α-D-galactose 1-phosphate

L-fuculose 1-phosphate

β-D-fructofuranose 1-phosphate

β-D-glucopyranose 1-phosphate

α-D-mannose 1-phosphate

N-acetyl-α-D-glucosamine 1-phosphate

α-D-ribose-1-phosphate

β-D-fructofuranose

N-acetyl-α-D-muramoyl-L-alanine(1-)

N-acetylmuramate

N-acetyl-β-D-glucosamine

D-xylulose

XXLG xyloglucan oligosaccharide

XLXG xyloglucan oligosaccharide

XLLG xyloglucan oligosaccharide

XXXG xyloglucan oligosaccharide

maltotetraose

stachyose

maltotriose

raffinose

maltoheptaose

maltohexaose

maltopentaose

sucrose

allolactose

melibiose

α-lactose

L-idonate

CoA-disulfide

3'-dephospho-CoA

α-linolenoyl-CoA

linoleoyl-CoA

malonyl-CoA

succinyl-CoA

acetyl-CoA

phytenoyl-CoA

oleoyl-CoA

propanoyl-CoA

palmitoyl-CoA

(Z)-15-tetracosenoyl-CoA

pristanoyl-CoA

decanoyl-CoA

octanoyl-CoA

all-trans-retinyl palmitate

D-glucono-1,5-lactone

tributyrin

1,2-dibutyrin

15,15'-dihydroxy-β-carotene

β-carotene

β-carotene 15,15' epoxide

mono-trans,octa-cis-decaprenyl diphosphate

trans,octacis-decaprenyl phosphate

dioleoyl phosphatidate

1-oleoyl-sn-glycerol 3-phosphate

di-trans,octa-cis-undecaprenyl diphosphate

all-trans-octaprenyl diphosphate

geranylgeranyl diphosphate

all-trans-heptaprenyl diphosphate

di-trans,octa-cis-undecaprenyl phosphate

urate

salicyl-6-hydroxy-2-cyclohexene-on-oyl

6-hydroxy-2-cyclohexen-one-carboxylate

(indol-3-yl)acetaldehyde

indole

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

4-nitrophenol

4-nitrophenyl phosphate

2-hydroxychromene-2-carboxylate

reduced riboflavin

7,8-dihydroneopterin 3'-phosphate

7,8-dihydroneopterin

6-(hydroxymethyl)-7,8-dihydropterin

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

7,8-dihydroneopterin 3'-triphosphate

7,8-dihydropteroate

adenine

guanine

2'-deoxyguanosine

2'-deoxyadenosine

2'-deoxyinosine

guanosine

xanthosine

adenosine

inosine

hypoxanthine

dAMP

dGMP

dITP

dATP

dGTP

dIDP

dADP

dGDP

ITP

GTP

ATP

IDP

GDP

ADP

AMP

XMP

GMP

IMP

dCMP

dUMP

dTMP

UDP

dCDP

dCTP

dUDP

dUTP

CDP

CTP

dTDP

dTTP

uracil

UTP

uridine

cytidine

thymidine

2'-deoxycytidine

2'-deoxyuridine

CMP

UMP

preQ₁

ppGpp

pppGpp

1-(5-phospho-β-D-ribosyl)-ATP

1-(5-phospho-β-D-ribosyl)-AMP

adenylo-succinate

5'-deoxyadenosine

β-nicotinamide D-ribonucleotide

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-iminobutanoate

2-iminosuccinate

L-alanyl-γ-D-glutamyl-meso-diaminopimelate

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

L-alanyl-D-glutamate

N-acetyl-L-glutaminyl-L-glutamine

N-acetyl-L-glutaminyl-L-glutamine amide

L-alanyl-L-threonine

L-alanyl-glycine

glycyl-L-methionine

glycyl-L-proline

L-cysteinylglycine

glycyl-L-glutamate

L-alanyl-L-glutamate

L-alanyl-L-histidine

L-alanyl-L-aspartate

glycyl-L-asparagine

L-alanyl-L-leucine

L-alanyl-L-glutamine

glycyl-L-aspartate

glycyl-L-glutamine

D-alanyl-D-alanine

L-methionyl-L-alanine dipeptide