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

H₂

(R)-4'-phosphopantothenate

N-acetylglutamyl-phosphate

(R)-1-amino-2-propanol O-2-phosphate

4-(γ-L-glutamylamino)butanal

3-hydroxypropanoate

2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate

2,6-dioxo-6-phenylhexa-3-enoate

7-epicholate

D-glycero-β-D-manno-heptose 1,7-bisphosphate

propane-1,3-diamine

N-acetyl-L-glutamate 5-semialdehyde

4-maleyl-acetoacetate

autoinducer 2

hydrogen selenide

γ-L-glutamyl 5-phosphate

(L-seryl)adenylate

2-amino-3-carboxymuconate-6-semialdehyde

selenodiglutathione

N²-succinyl-L-arginine

glutathioselenol

(R)-1-aminopropan-2-ol

(S)-4-hydroxy-2-oxopentanoate

dialurate

2-oxopent-4-enoate

(2,3-dihydroxybenzoyl)adenylate

4-oxoglutaramate

1-piperideine 6-carboxylate

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

1,2-dihydro-β-NADP

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

pyruvic oxime

enol-phenylpyruvate

ammonia

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

(3E)-2-oxopent-3-enoate

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

bisorganyltrisulfane

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

(S)-dihydroorotate

H₂O

histidinol

histidinal

acetyl phosphate

CO₂

L-selenocystathionine

3-keto-β-D-galactose

D-gluconate 6-phosphate

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

phosphoenolpyruvate

anthranilate

N-(5-phosphoribosyl)-anthranilate

3-oxopropanoate

L-histidinol phosphate

imidazole acetol-phosphate

D-erythro-imidazole-glycerol-phosphate

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

citrate

oxaloacetate

D-galactosamine-6-phosphate

N-acetyl-D-galactosamine 6-phosphate

1,4-dihydroxy-2-naphthoyl-CoA

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

5-phospho-β-D-ribosylamine

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

5-enolpyruvoyl-shikimate 3-phosphate

(E)-4-coumaroyl-CoA

3S-(4-hydroxyphenyl)-3-hydroxy-propanoyl-CoA

2,3-didehydroadipyl-CoA

3-(4-hydroxyphenyl)-3-oxo-propanoyl-CoA

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-inden-4-yl]-3-hydroxypropanoyl-CoA

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

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

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

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

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

N¹-(5-phospho-β-D-ribosyl)glycinamide

β-nicotinate D-ribonucleotide

glycerone phosphate

formamide

urocanate

4-imidazolone-5-propanoate

succinate semialdehyde

4-aminobutanoate

dethiobiotin

7,8-diaminopelargonate

8-amino-7-oxononanoate

pimeloyl-CoA

S-adenosyl-4-methylsulfanyl-2-oxobutanoate

tartronate semialdehyde

urea

(S)-ureidoglycolate

nicotinate adenine dinucleotide

oxalosuccinate

3-demethylubiquinol-6

adenosine 5'-phosphosulfate

adenosine 5'-phosphoselenate

3-deoxy-α-D-manno-2-octulosonate

3-deoxy-D-manno-octulosonate 8-phosphate

quinolinate

S-acetyldihydrolipoamide

dihydrolipoamide

carbonic acid

(R)-pantothenate

hydrogen peroxide

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

4-amino-4-deoxychorismate

3-dehydroshikimate

3-dehydroquinate

2-dehydro-3-deoxy-D-gluconate

carbamoyl phosphate

(S)-2-acetolactate

(S)-2-aceto-2-hydroxybutanoate

(2R,3S)-3-isopropylmalate

2-isopropylmaleate

(2S)-2-isopropylmalate

hydroxypyruvate

3'-phosphoadenylyl-sulfate

xanthine

3α,12α-dihydroxy-7-oxo-5β-cholan-24-oate

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

dihydroxyacetone

S-formylglutathione

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

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

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

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

(S)-4-amino-5-oxopentanoate

β-D-ribosylnicotinate

shikimate 3-phosphate

shikimate

O-acetyl-L-serine

aminoacetone

orotidine 5'-phosphate

glutathione disulfide

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

5-aminolevulinate

S-ribosyl-L-homocysteine

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

prenyl diphosphate

isopentenyl diphosphate

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

carboxyphosphate

α-D-glucosamine 1-phosphate

5-methylcytosine

lipid IV_A

lipid A disaccharide (E. coli)

preuroporphyrinogen

porphobilinogen

thiamine phosphate

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

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

lipid X

3-methyl-2-oxobutanoate

(S)-3-methyl-2-oxopentanoate

coproporphyrinogen III

1,6-anhydro-N-acetyl-β-muramate

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

prephenate

(R)-mandelate

(S)-mandelate

urea-1-carboxylate

L-canavanine

4-hydroxy-2-nonenal

N²-succinylglutamate

(2-hydroxyphenyl)acetate

homogentisate

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

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

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

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

isochorismate

coniferaldehyde

5-carboxymethyl-2-hydroxymuconate

cis-3-phenylcyclohexa-3,5-diene-1,2-diol

N-acetyl-D-muramate 6-phosphate

glycolate

2-phosphoglycolate

ectoine

(2S)-4-acetamido-2-aminobutanoate

N-ethylsuccinimide

N-ethylmaleimide

4-(γ-L-glutamylamino)butanoate

γ-glutamyl-L-putrescine

ManNAc-GlcNAc-PP-undecaprenol

N-acetyl-α-D-glucosaminyldiphospho-ditrans,octacis-undecaprenol

2-succinylbenzoate

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

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

hydrogenobyrinate a,c-diamide

hydrogenobyrinate

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

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

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

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

3-amino-1-hydroxyacetone 1-phosphate

4-phosphooxy-L-threonine

acetoacetate

4-fumaryl-acetoacetate

2,5-dioxopentanoate

L-gulono-1,4-lactone

ethanolamine

2-deoxy-D-glucose

2-deoxy-D-glucose 6-phosphate

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

(indol-3-yl)pyruvate

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

(S)-5-hydroxyisourate

carbon monoxide

2-protocatechuoylphloroglucinolcarboxylate

isoquinolin-2(1H)-one

isoquinoline

cis,cis-muconate

(+)-muconolactone

muconolactone

5-dehydro-D-gluconate

5-dehydro-4-deoxy-D-glucarate

7-carboxy-7-deazaguanine

DNA without lesion

2-maleylacetate

(S)-2-amino-6-oxohexanoate

norspermidine

carboxynorspermidine

γ-butyrobetaine

2-dehydropantoate

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

3-phosphooxypyruvate

hydroxylamine

(S)-5-amino-3-oxohexanoate

2-pyrone-4,6-dicarboxylate

luteolin 7-O-β-D-glucuronide

luteolin 7-O-β-D-diglucuronide

luteolin 7-O-[β-D-glucosyluronate-(1,2)-β-D-glucosiduronate]-4'-O-β-D-glucosiduronate

O-ureido-L-homoserine

ADP-D-glycero-β-D-manno-heptose

D-glycero-β-D-manno-heptose 1-phosphate

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

2-oxovalerate

3-ethylmalate

4-methyl-2-oxopentanoate

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

(2R,3S)-3-methylmalate

citraconate

4'-phosphopantetheine

α-ribazole 5'-phosphate

α-ribazole

thiamine diphosphate

N-succinyl-2-amino-6-ketopimelate

N²-succinyl-L-ornithine

canavaninosuccinate

L-arginino-succinate

1,4-dihydroxy-2-naphthoate

ADP-L-glycero-β-D-manno-heptose

3-hydroxy-5- oxohexanoyl-CoA

3-hydroxy-5-oxohexanoate

GMP-N-ε-(N-α-acetyl lysine methyl ester) 5'-phosphoramidate

propanoyl phosphate

5-dehydro-2-deoxy-D-gluconate

2-iminoacetate

N⁵-carboxyaminoimidazole ribonucleotide

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

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

5,6-dimethylbenzimidazole

N²-succinyl-L-glutamate 5-semialdehyde

5'-phosphoguanylyl(3'→5')guanosine

ethene

(+)-7-epi-jasmonate

3α,7α-dihydroxy-12-oxo-5β-cholan-24-oate

3α,7α,12β-trihydroxy-5β-cholan-24-oate

3,24-dioxocholest-4-en-26-oyl-CoA

24-hydroxy-3-oxocholest-4-en-26-oyl-CoA

3,22-dioxochol-4-en-24-oyl-CoA

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

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

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

7-oxolithocholate

3-dehydrocholate

isocholate

cholate

chenodeoxycholate

glycocholate

methane

acryloyl-CoA

3-hydroxypropanoyl-CoA

linoleoyl-CoA

α-linolenoyl-CoA

succinyl-CoA

acetyl-CoA

malonyl-CoA

methylacrylyl-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(E-hexa-2-enoyl)-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(3R-hydroxyhexanoyl)-CoA

(E)-2-methylcrotonoyl-CoA

3-hydroxyisovaleryl-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(E-octa-2-enoyl)-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(3R-hydroxyoctanoyl)-CoA

(2S,3S)-3-hydroxy-2-methylbutanoyl-CoA

(3S)-hydroxyadipyl-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(E-buta-2-enoyl)-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(3R-hydroxybutanoyl)-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(3-oxooctanoyl)-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(3-oxobutanoyl)-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(3-oxohexanoyl)-CoA

(3E)-tetradec-3-enoyl-CoA

(2E,4E)-tetradeca-2,4-dienoyl-CoA

(3E)-undec-3-enoyl-CoA

2-trans, 4-trans-undecadienoyl-CoA

2-trans, 4-cis-undecadienoyl-CoA

3'-dephospho-CoA

2-methylacetoacetyl-CoA

(+)-7-epi-jasmonoyl-CoA

4-trans-undecenoyl-CoA

6-trans-3-oxo-tridecenoyl-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-butanoyl-CoA

(3E)-dec-3-enoyl-CoA

(5E)-3-oxo-dodec-5-enoyl-CoA

4-hydroxybenzoyl-CoA

4-cis-undecenoyl-CoA

6-cis, 3-oxo-tridecenoyl-CoA

2-trans-nonenoyl-CoA

4-trans-3-oxo-undecenoyl-CoA

(3Z,5E)-dodeca-3,5-dienoyl-CoA

5-cis, 7-trans-3-oxo-tetradecadienoyl-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-hexanoyl-CoA

CoA-disulfide

dihomo γ-linolenoyl-CoA

(S)-3-aminobutanoyl-CoA

2-methylbutanoyl-CoA

isobutanoyl-CoA

(S)-3-hydroxy-isobutanoyl-CoA

(3Z)-dodec-3-enoyl-CoA

phytanoyl-CoA

phytenoyl-CoA

(2E)-oct-2-enoyl-CoA

(2E)-dec-2-enoyl-CoA

trans-Δ², cis-Δ⁴-decadienoyl-CoA

(2E)-dodec-2-enoyl-CoA

(2E,6Z,9Z,12Z,15Z,18Z)-tetracosahexaenoyl-CoA

(2E,6Z,9Z,12Z,15Z,18Z,21Z)-tetracosaheptaenoyl-CoA

crotonyl-CoA

ω-carboxy-(9Z)-octadec-9-enoyl-CoA

oleoyl-CoA

(7Z,10Z,13Z,16Z)-3-oxodocosatetraenoyl-CoA

(9Z,12Z,15Z,18Z)-3-oxotetracosatetraenoyl-CoA

(9Z,12Z,15Z,18Z,21Z)-3-oxotetracosapentaenoyl-CoA

3-oxoadipyl-CoA

3-oxooctadecanoyl-CoA

3-oxo-palmitoyl-CoA

3-oxo-(5Z)-tetradecenoyl-CoA

3-oxo-myristoyl-CoA

(6Z,9Z,12Z,15Z,18Z,21Z)-3-oxotetracosahexaenoyl-CoA

(6Z,9Z,12Z,15Z,18Z)-3-oxotetracosapentaenoyl-CoA

acetoacetyl-CoA

3-oxopentanoyl-CoA

3-oxodecanoyl-CoA

3-oxohexanoyl-CoA

3-oxooctanoyl-CoA

3-oxododecanoyl-CoA

(3R,7Z,10Z,13Z,16Z)-3-hydroxydocosatetraenoyl-CoA

16-hydroxypalmitoyl-CoA

hexadecanedioyl-CoA

(4Z,7Z,10Z,13Z,16Z)-docosapentaenoyl-CoA

stearoyl-CoA

palmitoyl-CoA

icosanoyl-CoA

myristoyl-CoA

18-hydroxystearoyl-CoA

18-hydroxyoleoyl-CoA

7-hydroxylauroyl-CoA

lauroyl-CoA

octanoyl-CoA

decanoyl-CoA

hexanoyl-CoA

pentanoyl-CoA

propanoyl-CoA

butanoyl-CoA

pristanoyl-CoA

2-hydroxyphytanoyl-CoA

(3R,9Z,12Z,15Z,18Z)-3-hydroxytetracosatetraenoyl-CoA

(3R,9Z,12Z,15Z,18Z,21Z)-3-hydroxytetracosapentaenoyl-CoA

(Z)-15-tetracosenoyl-CoA

(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-CoA

(S)-3-hydroxytetradecanoyl-CoA

(S)-3-hydroxydecanoyl-CoA

(S)-3-hydroxyhexadecanoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(3S,6Z,9Z,12Z,15Z,18Z)-3-hydroxytetracosapentaenoyl-CoA

(3S,6Z,9Z,12Z,15Z,18Z,21Z)-3-hydroxytetracosahexaenoyl-CoA

(S)-3-hydroxyoctanoyl-CoA

(S)-3-hydroxyhexanoyl-CoA

(3R)-3-hydroxybutanoyl-CoA

(3R)-3-hydroxyoctadecanoyl-CoA

(3R)-3-hydroxypentanoyl-CoA

trans-dienelactone

cis-dienelactone

D-glucono-1,5-lactone

S-(hydroxymethyl)glutathione

glutathione

(R)-S-lactoylglutathione

dodecyl sulfate

sulfoacetaldehyde

3-sulfopyruvate

L-cysteate

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

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

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

methanethiol

thiocyanate

S-sulfanylglutathione

3-sulfino-L-alanine

glycerophosphoserine

glycerophosphoglycerol

sn-glycero-3-phosphoethanolamine

1-oleoyl-2-palmitoyl-phosphatidylglycerol

(2E,6E)-farnesyl diphosphate

pristanate

13(S)-HPOTE

hydroxyl radical

nitric oxide

superoxide

glycine betaine

FAD

FMN

FMNH₂

FADH₂

NAD⁺

NADP⁺

NADH

NADPH

(S)-NADHX

(R)-NADHX

caldariellaquinol

demethylmenaquinol-8

3-demethylubiquinol-10

3-demethylubiquinol-8

3-demethylubiquinol-9

3-demethylubiquinol-7

ubiquinol-6

ubiquinol-10

ubiquinol-8

ubiquinol-9

ubiquinol-7

caldariellaquinone

OH^-

sulfate

selenite

hydrogensulfite

hydrogencarbonate

molybdate

selenate

sulfite

nitrate

thiosulfate

chloride

phosphonate

phosphate

diphosphate

triphosphate

Fe³⁺

Mo²⁺

Zn²⁺

Fe²⁺

Cu²⁺

ammonium

H⁺

5-chloro-4-hydroxy-2-oxopentanoate

5-chloro-5-deoxyribose 1-phosphate

5'-chloro-5'-deoxyadenosine

2-chloroacetate

5-chloro-5-deoxy-D-ribonate

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

5'-deoxy-5'-fluoroadenosine

catechol

2,3-dihydroxybenzoate

biphenyl-2,3-diol

protocatechuate

enterobactin

1D-chiro-inositol

scyllo-inositol

myo-inositol

1-keto-D-chiro-inositol

3D-(3,5/4)-trihydroxycyclohexane-1,2-dione

scyllo-inosose

1D-myo-inositol 3-monophosphate

1D-myo-inositol 1-monophosphate

ethanol

1-dodecanol

methanol

glycerol

D-mannitol 1-phosphate

D-mannitol

L-iditol

D-sorbitol

D-ribitol

D-arabinitol

N-acetyl-β-neuraminate

2,4-dinitrophenyl-S-glutathione

1-chloro-2,4-dinitrobenzene

geranyl diphosphate

trans,octacis-decaprenyl phosphate

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

3-benzyl-3,6-dihydroxy-6-(hydroxymethyl)-diketopiperazine

4-O-phospho-α-Kdo8N-(2→6)-lipid IV_A

heptosyl-Kdo₂-lipid A

(heptosyl)₂-Kdo₂-lipid A

α-Kdo-(2→6)-lipid IV_A

α-Kdo8N-(2→6)-lipid IV_A

4-O-phospho-α-Kdo-(2→6)-lipid IV_A

hydrogen cyanide

preQ₀

nicotinate

riboflavin

thiamine

L-carnitine

pyridoxal 5'-phosphate

pyridoxamine 5'-phosphate

pyridoxine 5'-phosphate

tetrahydromethanopterin

5,10-methylene-tetrahydromethanopterin

7,8-dihydrofolate monoglutamate

tetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

choline

betaine aldehyde

betaine aldehyde hydrate

agmatine

putrescine

spermine

spermidine

N-acetylputrescine

N¹-acetylspermine

N¹-acetylspermidine

2-aminoprop-2-enoate

2-iminopropanoate

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

L-idonate

D-altronate

D-mannonate

D-gluconate

L-gulonate

1-(β-D ribofuranosyl)nicotinamide

sucrose

α-lactose

α,α-trehalose

stachyose

raffinose

XXXG xyloglucan oligosaccharide

XXLG xyloglucan oligosaccharide

XLLG xyloglucan oligosaccharide

XLXG xyloglucan oligosaccharide

aldehydo-D-galacturonate

3'-ketolactose

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

1-O-acetyl-α-maltose

UDP-α-D-galactose

D-sedoheptulose 1,7-bisphosphate

D-erythrose 4-phosphate

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

5-phospho-α-D-ribose 1-diphosphate

4-phospho-D-erythronate

D-sedoheptulose 7-phosphate

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

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

D-fructose 6-phosphate

β-D-fructofuranose 6-phosphate

β-D-fructose 1,6-bisphosphate

α-D-glucose 6-phosphate

β-D-glucose 6-phosphate

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

D-xylulose 5-phosphate

1-deoxy-D-xylulose 5-phosphate

aldehydo-D-arabinose 5-phosphate

D-arabinofuranose 5-phosphate

aldehydo-D-ribose 5-phosphate

β-D-ribose 5-phosphate

α-D-ribose 5-phosphate

D-ribulose 5-phosphate

L-ribulose 5-phosphate

D-glyceraldehyde 3-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

D-ribulose-1,5-bisphosphate

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

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

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

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-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

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

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

CMP-3-deoxy-β-D-manno-octulosonate

CMP-N-acetyl-β-neuraminate

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

dTDP-4-dehydro-β-L-rhamnose

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

dTDP-β-L-rhamnose

dTDP-α-D-glucose

UDP-α-D-galactofuranose

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

UDP-α-D-glucose

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

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

UDP-N-acetyl-α-D-muramoyl-L-alanine

UDP-N-acetyl-α-D-muramate

UDP-3-O-[(3R)-3-hydroxymyristoyl]-N-acetyl-α-D-glucosamine

UDP-2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-α-D-glucosamine

UDP-N-acetyl-α-D-mannosamine

UDP-α-D-glucuronate

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

UDP-3-O-(3-hydroxymyristoyl)-α-D-glucosamine

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-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-alanyl-D-alanine

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

N-acetylmuramate

N-acetyl-α-D-muramoyl-L-alanine(1-)

N-acetyl-β-D-glucosamine

N-acetyl-α-D-mannosamine

keto-L-sorbose

keto-D-fructose

glycolaldehyde

β-L-rhamnopyranose

α-L-rhamnopyranose

β-D-ribopyranose

β-D-galactopyranose

α-D-galactopyranose

β-D-glucopyranose

α-D-glucopyranose

β-D-allopyranose

β-D-allofuranose

D-glyceraldehyde

aldehydo-D-ribose

α-D-ribofuranose

β-D-ribofuranose

β-D-fructofuranose

D-xylulose

D-ribulose

L-ribulose

(S)-2-hydroxyglutarate

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

2-octaprenylphenol

(S)-3-hydroxy-isobutanoate

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

(R)-4-hydroxymandelate

(S)-4-hydroxymandelate

(R)-methylmalonate-semialdehyde

(S)-methylmalonate-semialdehyde

(R)-citramalate

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

α-D-glucosamine 6-phosphate

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

3-phospho-D-glyceroyl-phosphate

(R)-glycerate

3-phospho-D-glycerate

2-phospho-D-glycerate

sn-glycerol 3-phosphate

2-iminosuccinate

2-iminobutanoate

hydrogen sulfide

oxygen

uroporphyrinogen-III

coproporphyrinogen I

uroporphyrinogen-I

protoporphyrin IX

protoporphyrinogen IX

(Z,Z)-biliverdin-IX α

(Z,Z)-bilirubin-IX α

hemin

siroheme

protoheme

cob(I)alamin

adenosylcobalamin

cob(II)alamin

aquacobalamin

cob(I)inamide

adenosylcobalamin 5'-phosphate

cobyrinate

cob(II)yrinate a,c-diamide

cob(II)yrinate c-monoamide

adenosylcobyrate

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

adenosylcobinamide-GDP

adenosylcobinamide

adenosyl-cobinamide phosphate

cob(I)yrinate a,c-diamide

ethylphosphate

4-methylphenol

L-homocysteine

DNA with lesion

(glutathion-S-yl)-4-hydroxy-2-nonenal

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

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

L-cysteinylglycine

D-alanyl-D-alanine

γ-L-glutamyl-L-cysteine

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

hypoglycin B

L-α-amino-ε-keto-pimelate

carbamate

seleno-L-homocysteine

L-aspartyl-4-phosphate

L-selenomethionine

L-2-amino-3-oxobutanoate

S-sulfanyl-L-cysteine

L-saccharopine

D-proline betaine

L-proline betaine

O-acetyl-L-homoserine

N-methyl-L-proline

N-α-acetyl lysine methyl ester

trans-4-hydroxy-L-proline

3-phospho-L-serine

N-acetyl-L-glutamate

N-acetyl-L-methionine

N-acetyl-L-aspartate

N-acetyl-L-ornithine

formyl-L-isoglutamine

N-formimino-L-glutamate

N-carbamoyl-L-aspartate

L-cysteine

L-isoglutamine

L-methionine

L-histidine

L-aspartate

L-tryptophan

L-cystathionine

L-proline

L-glutamate

L-2,4-diaminobutanoate

L-glutamine

L-serine

L-alanine

L-phenylalanine

L-threonine

L-tyrosine

L-asparagine

L-arginine

L-ornithine

L-lysine

L-leucine

L-isoleucine

L,L-diaminopimelate

L-valine

D-glutamate

D-alanine

D-aspartate

glycine

β-alanine

(S)-3-amino-2-methylpropanoate

L-citrulline

L-glutamate-5-semialdehyde

L-aspartate 4-semialdehyde

S-adenosyl-L-methionine

S-adenosyl-L-homocysteine

O-succinyl-L-homoserine

L-homoserine

L-canaline

L-cystine

O-phospho-L-homoserine

1-aminocyclopropane-1-carboxylate

hypoglycin A

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

meso-diaminopimelate

allantoate

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

phosphoribulosylformimino-AICAR-phosphate

(S)-(+)-allantoin

butanoate

7-hydroxylaurate

laurate

octanoate

decanoate

stearate

palmitate

arachidate

myristate

pentanoate

linoleate

α-linolenate

oleate

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

(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate

di-homo-γ-linolenate

18-hydroxystearate

16-hydroxypalmitate

18-hydroxyoleate

phytenate

(15Z)-tetracosenoate

(R)-3-hydroxybutanoate

(2R,3S)-2-methylisocitrate

(1E,3E)-4-hydroxybuta-1,3-diene-1,2,4-tricarboxylate

(R)-lactate

acetate

pyruvate

formate

propanoate

(3E,5R)-5-carboxy-2-oxohept-3-enedioate

(1E)-4-oxobut-1-ene-1,2,4-tricarboxylate

2-hydroxy-4-oxobutane-1,2,4-tricarboxylate

2-oxoglutarate

glyoxylate

2-oxobutanoate

4-(methylsulfanyl)-2-oxobutanoate

3-phenyl-2-oxopropanoate

3-(4-hydroxyphenyl)pyruvate

3-oxoadipate

cis-aconitate

cis-2-methylaconitate

(2S,3S)-2-methylcitrate

3-carboxy-cis,cis-muconate

D-threo-isocitrate

chorismate

α,ω-9Z-octadecenedioate

D-galactarate

fumarate

succinate

(S)-malate

benzoate

4-aminobenzoate

5-deoxy-D-glucuronate

(R)-pantoate

orotate

(S)-1-pyrroline-5-carboxylate

D-tagaturonate

β-D-glucuronate

phosphatidylglycerophosphate (1-octadecenoyl(9Z), 2-palmitoyl)

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

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

1-oleoyl-sn-glycerol 3-phosphate

3-heptaprenyl-4-hydroxybenzoate

3-nonaprenyl-4-hydroxybenzoate

3-octaprenyl-4-hydroxybenzoate

3-decaprenyl-4-hydroxybenzoate

3-hexaprenyl-4-hydroxybenzoate

di-trans,octa-cis-undecaprenyl phosphate

all-trans-heptaprenyl diphosphate

all-trans-octaprenyl diphosphate

all-trans-nonaprenyl diphosphate

all-trans-decaprenyl diphosphate

all-trans-hexaprenyl diphosphate

acetaldehyde

formaldehyde

methylglyoxal

diacetyl

toluene

biphenyl

urate

7,8-dihydro-8-oxoguanine

4-hydroxybenzoate

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

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

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

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

indole

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

ferulate

quercetin

luteolin

adenine

guanine

ADP

GDP

IDP

AMP

GMP

IMP

XMP

ATP

GTP

ITP

dATP

dGTP

dITP

dGDP

dADP

dIDP

dGMP

dAMP

hypoxanthine

guanosine

adenosine

xanthosine

inosine

2'-deoxyadenosine

2'-deoxyguanosine

2'-deoxyinosine

7,8-dihydrolumazine

reduced riboflavin

5,6,7,8-tetrahydromonapterin

(6R)-4a-hydroxy-tetrahydrobiopterin

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

(6R)-L-erythro-5,6,7,8-tetrahydrobiopterin

molybdopterin adenine dinucleotide

7,8-dihydroneopterin 3'-phosphate

7,8-dihydroneopterin 3'-triphosphate

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

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

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

6-(hydroxymethyl)-7,8-dihydropterin

7,8-dihydroneopterin

7,8-dihydromonapterin

7,8-dihydropterin

7,8-dihydromonapterin triphosphate

molybdopterin

cyclic pyranopterin phosphate

7,8-dihydropteroate

guanylyl molybdenum cofactor

MoO₂-molybdopterin cofactor

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

sirohydrochlorin

precorrin-2

precorrin-1

preQ₁

isoguanine

uracil

cytosine

thymine

cytidine 2',3'-cyclic monophosphate

uridine 2'3'-cyclic monophosphate

dTMP

dUMP

UTP

dUTP

CTP

dCTP

CDP

dCDP

UDP

dUDP

dTTP

dCMP

uridine 3'-monophosphate

cytidine-3'-monophosphate

dTDP

5-fluorouracil

uridine

cytidine

thymidine

2'-deoxyuridine

2'-deoxycytidine

UMP

CMP

coenzyme A

guanosine 2',3'-cyclic monophosphate

adenosine 2',3'-cyclic monophosphate

8-oxo-GTP

8-oxo-GMP

1-(5-phospho-β-D-ribosyl)-ATP

1-(5-phospho-β-D-ribosyl)-AMP

adenylo-succinate

pppGpp

ppGpp

adenosine 3'-monophosphate

guanosine 3'-monophosphate

5'-deoxyadenosine

cyclic-AMP

8-oxo-dGMP

8-oxo-dGTP

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

β-nicotinamide D-ribonucleotide

5-hydroxy-CMP

5-hydroxy-CTP

2-hydroxy-dATP

cyclic di-3',5'-guanylate

5-fluorocytosine