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

bisorganyltrisulfane

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

ammonia

enol-phenylpyruvate

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

1,2-dihydro-β-NADP

aminoacetone

1-piperideine 6-carboxylate

(S)-ureidoglycolate

1,4-dihydroxy-2-naphthoyl-CoA

selenodiglutathione

glutathioselenol

hydrogen selenide

glutathione disulfide

(S)-dihydroorotate

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

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

quinolinate

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

2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one

mercuriphenyl acetate

α-D-glucosamine 1-phosphate

(R)-mevalonate diphosphate

(R)-5-phosphomevalonate

histidinal

histidinol

D-erythro-imidazole-glycerol-phosphate

3-mercaptopyruvate

anthranilate

N-(5-phosphoribosyl)-anthranilate

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

3-dehydroshikimate

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

5-amino-6-(5-phospho-D-ribosylamino)uracil

2-oxopent-4-enoate

(S)-4-hydroxy-2-oxopentanoate

2-dehydropantoate

4-amino-4-deoxychorismate

(S)-2-amino-6-oxohexanoate

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

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

5-oxo-L-proline

N¹-(5-phospho-β-D-ribosyl)glycinamide

5-phospho-β-D-ribosylamine

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

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

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

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

N⁵-carboxyaminoimidazole ribonucleotide

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

4-(γ-L-glutamylamino)butanoate

2-phosphoglycolate

(E)-4-coumaroyl-CoA

imidazole acetol-phosphate

L-histidinol phosphate

3-dehydroquinate

5-enolpyruvoyl-shikimate 3-phosphate

butanoyl phosphate

nicotinate adenine dinucleotide

prephenate

porphobilinogen

preuroporphyrinogen

(S)-4-amino-5-oxopentanoate

oxalosuccinate

S-methyl-5'-thioadenosine

selenophosphate

7-carboxy-7-deazaguanine

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

L-tartrate

meso-tartrate

2-hydroxy-3-oxosuccinate

2-oleoylglycerol

(indol-3-yl)pyruvate

2-keto-D-gluconate

2,5-didehydro-D-gluconate

(R)-mevalonate

hexulose 6-phosphate

3-oxopropanoate

4-aminobutanoate

succinate semialdehyde

hydroxypyruvate

citrate

prenyl diphosphate

hydrogenobyrinate

hydrogenobyrinate a,c-diamide

propanoyl phosphate

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

orotidine 5'-phosphate

2-(α-hydroxyethyl)thiamine diphosphate

thiamine diphosphate

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

N-succinyl-2-amino-6-ketopimelate

adenosine 5'-phosphosulfate

adenosine 5'-phosphoselenate

3'-phosphoadenylyl-sulfate

isopentenyl diphosphate

(lipoyl)adenylate

coproporphyrinogen III

S-ribosyl-L-homocysteine

autoinducer 2

carbonic acid

carbamoyl phosphate

carboxyphosphate

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

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

β-nicotinate D-ribonucleotide

β-D-ribosylnicotinate

2-succinylbenzoate

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

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

1,4-dihydroxy-2-naphthoate

L-selenocystathionine

methylsalicylate

(2Z,4Z)-2-hydroxyhepta-2,4-dienedioate

(4Z)-2-oxohept-4-enedioate

shikimate

shikimate 3-phosphate

acetoacetate

DNA without lesion

1,6-anhydro-N-acetyl-β-muramate

N-acetyl-D-muramate 6-phosphate

2-isopropylmaleate

citraconate

(2R,3S)-3-methylmalate

(2R,3S)-3-isopropylmalate

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

3-ethylmalate

2-oxovalerate

(2S)-2-isopropylmalate

(S)-2-acetolactate

(S)-2-aceto-2-hydroxybutanoate

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

3-phosphooxypyruvate

glycolate

(S)-3-methyl-2-oxopentanoate

4-methyl-2-oxopentanoate

3-methyl-2-oxobutanoate

5-aminolevulinate

(S)-2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline

(S)-5-hydroxyisourate

xanthine

urea-1-carboxylate

formate

γ-L-glutamyl 5-phosphate

salicyl alcohol

O-acetyl-L-serine

N-acetyl-D-galactosamine 6-phosphate

D-galactosamine-6-phosphate

CDP-glycerol

ethanolamine

6-phospho D-glucono-1,5-lactone

phosphoenolpyruvate

glycerone phosphate

acetyl phosphate

choline

hydrogen peroxide

L-canavanine

O-ureido-L-homoserine

canavaninosuccinate

L-arginino-succinate

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

α-D-ribose-1-methylphosphonate 5-phosphate

5-phospho-α-D-ribose 1,2-cyclic phosphate

urea

dihydroxyacetone

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

isochorismate

(2S,3S)-2,3-dihydroxy-2,3-dihydrobenzoate

(R)-pantothenate

(R)-4'-phosphopantothenate

2-maleylacetate

D-gluconate 6-phosphate

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

thiamine phosphate

CO₂

S-adenosyl 3-(methylsulfanyl)propylamine

4'-phosphopantetheine

oxaloacetate

N-acetyl-L-glutamate 5-semialdehyde

N-acetylglutamyl-phosphate

H₂O

glycolaldehyde

α-D-ribofuranose

α-D-glucopyranose

β-D-glucopyranose

α-D-galactopyranose

β-D-galactopyranose

D-glyceraldehyde

formaldehyde

acetaldehyde

butan-1-al

methylglyoxal

diacetyl

2,5-piperidinedione

caldariellaquinone

2',4,4',6'-tetrahydroxychalcone

ethanol

methanol

butan-1-ol

glycerol

D-sorbitol

L-iditol

D-mannitol 1-phosphate

myo-inositol

1D-myo-inositol 1-monophosphate

1D-myo-inositol 3-monophosphate

hydroquinone

2,3-dihydroxybenzoate

enterobactin

1-(β-D ribofuranosyl)nicotinamide

D-xylulose

keto-D-fructose

β-D-fructofuranose

keto-L-sorbose

N-acetyl-α-D-muramoyl-L-alanine(1-)

N-acetylmuramate

N-acetyl-α-D-glucosamine 1-phosphate

N-acetyl-β-D-glucosamine

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

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

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

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

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

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

D-ribulose-1,5-bisphosphate

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

N,N'-diacetylchitobiose 6'-phosphate

N-monoacetylchitobiose 6'-phosphate

α-D-glucopyranose 1-phosphate

D-glyceraldehyde 3-phosphate

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

D-sedoheptulose 7-phosphate

D-erythrose 4-phosphate

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

5-phospho-α-D-ribose 1-diphosphate

β-D-fructose 1,6-bisphosphate

salicin 6-phosphate

arbutin-6-phosphate

D-fructose 6-phosphate

β-D-fructofuranose 6-phosphate

α-D-glucose 6-phosphate

β-D-glucose 6-phosphate

α-D-galactose 1-phosphate

D-xylulose 5-phosphate

D-ribulose 5-phosphate

aldehydo-D-ribose 5-phosphate

β-D-ribose 5-phosphate

α-D-ribose 5-phosphate

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

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

methyl β-D-glucoside 6-phosphate

UDP-α-D-galactose

UDP-α-D-glucose

ADP-α-D-glucose

UDP-N-acetyl-α-D-muramoyl-L-alanine

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

UDP-α-D-glucuronate

UDP-N-acetyl-α-D-muramate

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

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-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-meso-2,6-diaminopimelate

UDP-N-acetyl-α-D-glucosamine

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

maltotriose

maltotetraose

maltopentaose

maltoheptaose

maltohexaose

D-gluconate

18-hydroxystearate

16-hydroxypalmitate

18-hydroxyoleate

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

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

1-oleoyl-sn-glycerol 3-phosphate

1-cis-vaccenoyl-sn-glycerol-3-phosphate

1-palmitoyl-sn-glycerol 3-phosphate

1-myristoyl-sn-glycerol 3-phosphate

1-[18-hydroxyoeoyl]-2-[18-hydroxy-lioleoyl]-sn-glycerol 3-phosphate

1,2-dimyristoyl-sn-glycerol 3-phosphate

1-palmitoyl-2-myristoyl phosphatidate

dioleoyl phosphatidate

1,2-dicis-vaccenoyl-phosphatidate

1-cis-vaccenoyl-2-palmitoleoyl-sn-glycerol-3-phosphate

1-palmitoyl-2-cis-vaccenoyl phosphatidate

1-palmitoyl-2-palmitoleoyl-sn-glycerol 3-phosphate

1-myristoyl-2-palmitoleoyl-sn-glycerol 3-phosphate

1-oleoyl-sn-glycerol

geranyl diphosphate

trans,octacis-decaprenyl phosphate

(2E,6E)-farnesyl diphosphate

all-trans-retinol

all-trans-retinyl palmitate

tetraprenyl-β-curcumene

di-trans,octa-cis-undecaprenyl phosphate

geranylgeranyl diphosphate

all-trans-heptaprenyl diphosphate

all-trans-octaprenyl diphosphate

3-octaprenyl-4-hydroxybenzoate

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

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

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

betanidin

betanidin quinone

ferrichrome

iron(III) dicitrate

allantoate

(S)-(+)-allantoin

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

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

phosphoribulosylformimino-AICAR-phosphate

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

5-amino-4-imidazolecarboxyamide

L-α-amino-ε-keto-pimelate

carbamate

L-citrulline

O-phospho-L-homoserine

L-canaline

L-homoserine

O-succinyl-L-homoserine

L-aspartate 4-semialdehyde

L-ornithine

L-homocysteine

hypoglycin A

L-glutamate-5-semialdehyde

S-adenosyl-L-homocysteine

S-adenosyl-L-methionine

meso-diaminopimelate

L-lysine

L-isoleucine

L-leucine

L-valine

L-histidine

L-tyrosine

L-phenylalanine

L-tryptophan

L-glutamine

L-glutamate

glycine

L-arginine

L-alanine

L-serine

L-aspartate

L-proline

L-asparagine

L-threonine

L-methionine

L-cysteine

β-alanine

(S)-3-amino-2-methylpropanoate

D-glutamate

D-alanine

L-aspartyl-4-phosphate

L-cystathionine

L,L-diaminopimelate

N-carbamoyl-L-aspartate

N-acetyl-L-ornithine

L-saccharopine

seleno-L-homocysteine

L-2-amino-3-oxobutanoate

3-phospho-L-serine

N-acetyl-L-glutamate

N-acetyl-L-methionine

trans-4-hydroxy-L-proline

chorismate

succinate

fumarate

(S)-malate

α,ω-9Z-octadecenedioate

cis-aconitate

D-threo-isocitrate

3-(4-hydroxyphenyl)pyruvate

3-phenyl-2-oxopropanoate

4-(methylsulfanyl)-2-oxobutanoate

5-chloro-4-hydroxy-2-oxopentanoate

2-oxoglutarate

pyruvate

2-oxobutanoate

propanoate

butanoate

7-hydroxylaurate

laurate

octanoate

decanoate

(R)-3-hydroxybutanoate

(R)-glycerate

(S)-lactate

(R)-lactate

(15Z)-tetracosenoate

leukotriene-D4

leukotriene-E4

linoleate

α-linolenate

stearate

pristanate

oleate

palmitate

phytenate

(R)-pantoate

orotate

5-chloro-5-deoxy-D-ribonate

acetate

(S)-1-pyrroline-5-carboxylate

salicylate

4-aminobenzoate

hypoglycin B

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

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

L-cysteinylglycine

D-alanyl-D-alanine

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

DNA with lesion

ethylphosphate

hydrogen cyanide

cob(I)yrinate a,c-diamide

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

cob(I)inamide

adenosylcobinamide

cob(I)alamin

adenosylcobalamin

Mg-protoporphyrin

cob(II)yrinate c-monoamide

cob(II)yrinate a,c-diamide

cobyrinate

protoheme

protoporphyrinogen IX

protoporphyrin IX

uroporphyrinogen-III

uroporphyrinogen-I

coproporphyrinogen I

Hg⁰

hydrogen sulfide

oxygen

2-iminosuccinate

2-iminopropanoate

2-iminobutanoate

2-chloroacetate

sn-glycerol 3-phosphate

3-phospho-D-glyceroyl-phosphate

2-phospho-D-glycerate

3-phospho-D-glycerate

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

α-D-glucosamine 6-phosphate

N-acetyl-D-mannosamine 6-phosphate

(S)-ureidoglycine

(R)-citramalate

(R)-methylmalonate-semialdehyde

(S)-methylmalonate-semialdehyde

3-(all-trans-octaprenyl)benzene-1,2-diol

(S)-3-hydroxy-isobutanoate

2-octaprenylphenol

2-methoxy-6-(all-trans-octaprenyl)phenol

preQ₀

5'-deoxy-5'-fluoroadenosine

5'-chloro-5'-deoxyadenosine

5-chloro-5-deoxyribose 1-phosphate

Fe³⁺

H⁺

Na⁺

ammonium

Hg²⁺

Mg²⁺

Fe²⁺

Mo²⁺

Zn²⁺

Co²⁺

hydrogensulfite

OH^-

selenite

selenide

selenate

molybdate

thiosulfate

sulfite

superoxide

hydrogencarbonate

nitrate

sulfate

phosphonate

phosphate

triphosphate

diphosphate

chloride

hydroxyl radical

glycerophosphoglycerol

glycerophosphoserine

sn-glycero-3-phosphoethanolamine

2-aminoprop-2-enoate

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

agmatine

N¹-acetylspermidine

N-acetylputrescine

N¹-acetylspermine

spermine

spermidine

putrescine

cadaverine

S-(hydroxymethyl)glutathione

methanethiol

glutathione

thiocyanate

S-sulfanylglutathione

5-(2-hydroxyethyl)-4-methylthiazole

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

L-cysteate

3-sulfopyruvate

sulfoacetaldehyde

cis-dienelactone

trans-dienelactone

methylacrylyl-CoA

(2S)-ethylmalonyl-CoA

(2R)-ethylmalonyl-CoA

malonyl-CoA

isobutanoyl-CoA

(S)-3-hydroxy-3-methylglutaryl-CoA

5-aminolevulinyl-CoA

linoleoyl-CoA

α-linolenoyl-CoA

succinyl-CoA

2-methylacetoacetyl-CoA

(+)-7-epi-jasmonoyl-CoA

acetyl-CoA

3'-dephospho-CoA

(S)-methylmalonyl-CoA

(R)-methylmalonyl-CoA

crotonyl-CoA

phytenoyl-CoA

(S)-malyl-CoA

ω-carboxy-(9Z)-octadec-9-enoyl-CoA

oleoyl-CoA

18-hydroxylinoleoyl-CoA

7-hydroxylauroyl-CoA

18-hydroxystearoyl-CoA

16-hydroxypalmitoyl-CoA

18-hydroxyoleoyl-CoA

(3R)-3-hydroxybutanoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(Z)-15-tetracosenoyl-CoA

butanoyl-CoA

propanoyl-CoA

lauroyl-CoA

octanoyl-CoA

decanoyl-CoA

cis-vaccenoyl-CoA

palmitoleoyl-CoA

myristoyl-CoA

stearoyl-CoA

palmitoyl-CoA

pristanoyl-CoA

hexadecanedioyl-CoA

acetoacetyl-CoA

3-oxopentanoyl-CoA

(S)-3-hydroxy-isobutanoyl-CoA

ethene

methane

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

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

glycocholate

cholate

(+)-7-epi-jasmonate

methyl (indol-3-yl)acetate

(indol-3-yl)acetate

nicotinate

thiamine

riboflavin

tetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

7,8-dihydrofolate monoglutamate

pyridoxal

pyridoxal 5'-phosphate

pyridoxine

pyridoxine 5'-phosphate

pyridoxamine

pyridoxamine 5'-phosphate

FADH₂

FAD

FMNH₂

FMN

(R)-NADHX

(S)-NADHX

NADH

NADPH

NAD⁺

NADP⁺

caldariellaquinol

ubiquinol-8

demethylmenaquinol-8

3-demethylubiquinol-8

glycine betaine

isoguanine

8-oxo-GTP

8-oxo-GMP

adenosine 2',3'-cyclic monophosphate

adenosine 3'-monophosphate

guanosine 2',3'-cyclic monophosphate

guanosine 3'-monophosphate

1-(5-phospho-β-D-ribosyl)-ATP

1-(5-phospho-β-D-ribosyl)-AMP

dIDP

dITP

IDP

ITP

dGTP

dATP

pppGpp

ppGpp

cyclic-AMP

8-oxo-dGTP

8-oxo-dGMP

adenylo-succinate

XMP

dAMP

2'-deoxyguanosine

dGMP

2'-deoxyadenosine

2'-deoxyinosine

IMP

hypoxanthine

GMP

AMP

GTP

dADP

dGDP

GDP

ATP

ADP

xanthosine

guanosine

adenosine

inosine

cytidine

uridine

thymidine

2'-deoxyuridine

2'-deoxycytidine

uridine 2'3'-cyclic monophosphate

cytidine 2',3'-cyclic monophosphate

cyclic di-3',5'-guanylate

2-hydroxy-dATP

5-hydroxy-CTP

dTTP

dUTP

dCTP

CTP

UTP

dUMP

dCMP

dTMP

CMP

UMP

dTDP

dUDP

dCDP

UDP

CDP

β-nicotinamide D-ribonucleotide

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

uridine 3'-monophosphate

cytidine-3'-monophosphate

preQ₁

thymine

uracil

adenine

guanine

molybdopterin

(R)-lipoate

coenzyme A

MoO₂-molybdopterin cofactor

precorrin-1

precorrin-2

7,8-dihydrolumazine

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

reduced riboflavin

cyclic pyranopterin phosphate

7,8-dihydroneopterin 3'-phosphate

7,8-dihydroneopterin 3'-triphosphate

7,8-dihydroneopterin

7,8-dihydromonapterin

molybdopterin adenine dinucleotide

7,8-dihydropterin

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

7,8-dihydropteroate

6-carboxy-5,6,7,8-tetrahydropterin

(6R)-6-pyruvoyl-5,6,7,8-tetrahydropterin

baicalein

6,7-dehydrobaicalein

4-hydroxybenzoate

benzene

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

6-hydroxy-2-cyclohexen-one-carboxylate

urate

indole

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

6-methoxy-3-methyl-2-all-trans-octaprenyl-1,4-benzoquinol

2-methoxy-6-all trans-octaprenyl-1,4-benzoquinol