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

H₂O

CO₂

3-methyl-2-oxobutanoate

phenylglyoxylate

4-hydroxybenzaldehyde

2-(4-hydroxyphenyl)-2-oxoacetate

2-pyrone-4,6-dicarboxylate

6-chloro-2-hydroxy-4-carboxymuconate-6-semialdehyde

4-carboxy-2-hydroxymuconate-6-semialdehyde

2,3-didehydroadipyl-CoA

(E)-4-coumaroyl-CoA

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

2-carboxymethyl-3-hydroxyphenylpropanoyl-CoA

(E)-2-benzylidenesuccinyl-CoA

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

β-D-ribosylnicotinate

β-nicotinate D-ribonucleotide

carbon monoxide

isopentenyl diphosphate

5-aminolevulinate

ethanolamine

aminoacetone

8-amino-7-oxononanoate

pimeloyl-CoA

dethiobiotin

7,8-diaminopelargonate

(S)-2-amino-6-oxohexanoate

S-adenosyl-4-methylsulfanyl-2-oxobutanoate

estrone 3-sulfate

3-β-hydroxyandrost-5-en-17-one 3-sulfate

anthranilate

N-(5-phosphoribosyl)-anthranilate

4-amino-4-deoxychorismate

phosphoenolpyruvate

vanillin

methylsalicylate

salicyl alcohol

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

2-maleylacetate

nigerose

4-acetamidobutanoate

4-acetamidobutanal

N²-succinylglutamate

N²-succinyl-L-glutamate 5-semialdehyde

2-phenylethanol

2-methylbutanal

2-methylbutanol

3-methylbutanal

3-methylbutanol

isobutanol

indole-3-glycol aldehyde

indole-3-glycol

3-methoxy-4-hydroxyphenylglycolaldehyde

5-hydroxyindole acetaldehyde

5-hydroxytryptophol

4-pyridoxolactone

hydrogen peroxide

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

benzoylsuccinyl-CoA

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

N-acetyl-D-muramate 6-phosphate

(2-hydroxyphenyl)acetate

enol-phenylpyruvate

homogentisate

glycerone phosphate

hydrogenobyrinate

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

urea

(S)-ureidoglycolate

tartronate semialdehyde

hydroxypyruvate

(S)-5-hydroxyisourate

propane-1,3-diamine

4-maleyl-acetoacetate

acetoacetate

4-fumaryl-acetoacetate

5-methylcytosine

L-β-lysine

3'-phosphoadenylyl-sulfate

oxalosuccinate

2-methylpropan-1-amine

O-acetyl-L-serine

hydrogen selenide

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

isochorismate

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

5-enolpyruvoyl-shikimate 3-phosphate

cis-coumarinic acid-β-D-glucoside

scopolin

4-methylumbelliferyl glucoside

prephenate

hydrogenobyrinate a,c-diamide

thiamine phosphate

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

oxaloacetate

γ-butyrobetaine

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

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

D-gluconate 6-phosphate

3-fumarylpyruvate

3-maleylpyruvate

coproporphyrinogen III

citrate

3-mercaptopyruvate

prenyl diphosphate

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

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

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

3-oxopropanoate

succinate semialdehyde

4-aminobutanoate

hypotaurine

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

4'-phosphopantetheine

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

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

thiamine diphosphate

2-isopropylmaleate

(2R,3S)-3-isopropylmalate

(2S)-2-isopropylmalate

4-methyl-2-oxopentanoate

(S)-3-methyl-2-oxopentanoate

2-oxovalerate

3-ethylmalate

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

3-phosphooxypyruvate

(S)-2-aceto-2-hydroxybutanoate

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

(S)-2-acetolactate

urea-1-carboxylate

acetyl phosphate

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

1,6-anhydro-N-acetyl-β-muramate

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

shikimate 3-phosphate

histidinol

L-histidinol phosphate

4-(β-D-ribofuranosyl)aminobenzene-5'-phosphate

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

N-succinyl-2-amino-6-ketopimelate

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

α-D-glucosamine 1-phosphate

(E)-3-(methoxycarbonyl)pent-2-enedioate

phosphonoacetate

oxalate

7,8-didemethyl-8-hydroxy-5-deazariboflavin

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

4-phosphooxy-L-threonine

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

3-keto-β-D-galactose

D-galactosamine-6-phosphate

N-acetyl-D-galactosamine 6-phosphate

2-(α-hydroxyethyl)thiamine diphosphate

propionamide

(indol-3-yl)acetamide

4-guanidinobutanoate

4-guanidinobutyramide

acrylate

acrylamide

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

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

5-phospho-β-D-ribosylamine

(R)-mandelate

(S)-mandelate

carbamoyl phosphate

N¹-(5-phospho-β-D-ribosyl)glycinamide

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

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

orotidine 5'-phosphate

S-methyl-5'-thioadenosine

S-adenosyl 3-(methylsulfanyl)propylamine

carbonic acid

(R)-4'-phosphopantothenate

(R)-pantothenate

quinolinate

(S)-4-amino-5-oxopentanoate

preuroporphyrinogen

porphobilinogen

itaconate

xanthine

urocanate

4-imidazolone-5-propanoate

(2S)-lactyl-2-diphospho-5'-guanosine

pyrazine-2-carboxylate

O-ureido-L-homoserine

γ-L-glutamyl 5-phosphate

nicotinate adenine dinucleotide

3-hydroxyanthranilate

N-Formyl-L-kynurenine

(S)-4-hydroxy-2-oxopentanoate

2-oxopent-4-enoate

chloroacetaldehyde

2-dehydropantoate

3-phosphonopyruvate

α-ribazole 5'-phosphate

α-ribazole

5,6-dimethylbenzimidazole

tryptamine

2-iminoacetate

ethylamine

N-ethylglycine

methylamine

histidinal

imidazole acetol-phosphate

D-erythro-imidazole-glycerol-phosphate

adenosine 5'-phosphosulfate

adenosine 5'-phosphoselenate

N-carbamoylputrescine

(25S)-3α,7α-dihydroxy-5β-cholestanoyl-CoA

prephytoene diphosphate

hop-22(29)-ene

squalene

N-acetylglutamyl-phosphate

N-acetyl-L-glutamate 5-semialdehyde

canavaninosuccinate

L-arginino-succinate

L-canavanine

1-phosphatidyl-myo-inositol 2-mannose

1-phosphatidyl-myo-inositol

3-dehydroshikimate

shikimate

3-dehydroquinate

(S)-dihydroorotate

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

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

glutathione disulfide

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

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

S-formylmycothiol

S-(hydroxymethyl)mycothiol

5-deoxy-α-ribose 1-phosphate

S-methyl-5-thio-α-D-ribose 1-phosphate

H₂

bialaphos

N-acetylphosphinothricin tripeptide

N-acetyldemethylphosphinothricin tripeptide

glutathioselenol

selenodiglutathione

4-amino-2-methyl-5-pyrimidinemethanol

dialurate

2-amino-3-carboxymuconate-6-semialdehyde

glycolate

dehydroprephenate

3-(cyclohexa-1,3-dien-1-yl)-2-oxopropanoate

3-[(1S)-cyclohex-3-en-1-yl)]-2-oxopropanoate

L-3-cyclohex-2'-enylalanine

formamide

N⁵-carboxyaminoimidazole ribonucleotide

3-amino-1-hydroxyacetone 1-phosphate

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

(3S,5S)-3,5-diaminohexanoate

(S)-5-amino-3-oxohexanoate

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

5-dehydro-4-deoxy-D-glucarate

5-oxo-L-proline

2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA

2-oxepin-2(3H)-ylideneacetyl-CoA

3-oxo-5,6-didehydrosuberyl-CoA

3-oxo-5,6-didehydrosuberyl-CoA semialdehyde

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

(S)-4-hydroxy-2-oxohexanoate

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

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

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

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

autoinducer 2

S-ribosyl-L-homocysteine

ammonia

L-gulono-1,4-lactone

L-xylo-hex-3-ulono-1,4-lactone

α-D-galacturonate 1-phosphate

1-piperideine 6-carboxylate

4-oxoglutaramate

bisorganyltrisulfane

5-hydroxyindole thiazolidine carboxylate

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

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

2-hydroxy-4-carboxymuconate semialdehyde hemiacetal

L-dehydro-ascorbate

cyclic-2,3-O-oxalyl-L-threonate

dehydroascorbate (bicyclic form)

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

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

cyclic- 3,4-O-oxalyl-L-threonate

2,3-dioxo-L-gulonate

2-carboxy-L-xylonolactone

2-carboxy-L-threo-pentonate

(2E,6E)-farnesyl diphosphate

pristanate

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

(2S)-2-phospholactate

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

2,3-diphospho-D-glycerate

(R)-glycerate

3-phospho-D-glyceroyl-phosphate

2-phospho-D-glycerate

3-phospho-D-glycerate

sn-glycerol 3-phosphate

sn-glycerol 1-phosphate

2-chloroacetate

S⁰

oxygen

hydrogen sulfide

protochlorophyllide a

chlorophyllide a

3,8-divinyl protochlorophyllide a

Mg-protoporphyrin

protoporphyrin IX

protoporphyrinogen IX

uroporphyrinogen-III

coproporphyrinogen I

uroporphyrinogen-I

magnesium-protoporphyrin IX 13-monomethyl ester

siroheme

protoheme

(Z,Z)-biliverdin-IX α

hydrogen cyanide

methylcob(III)alamin

cob(II)alamin

cob(I)alamin

adenosylcobalamin

cobalt-precorrin-6A

cobalt-precorrin-5B

adenosylcobyrate

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

adenosylcobinamide

cob(I)inamide

cob(I)yrinate a,c-diamide

cobyrinate

cob(II)yrinate a,c-diamide

cob(II)yrinate c-monoamide

adenosylcobalamin 5'-phosphate

adenosylcobinamide-GDP

adenosyl-cobinamide phosphate

cobalt-precorrin-5A

cobalt-precorrin-4

cobalt-precorrin-6B

cobalt-precorrin-8

cobalt-precorrin-7

cobalt-sirohydrochlorin

cobalt-precorrin-3

cobalt-factor III

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

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

carboxyphosphinopyruvate

2-phosphono-formylglycerate

1-carboxyvinyl carboxyphosphonate

2-hydroxyethylphosphonate

hydroxymethylphosphonate

phosphonoformaldehyde

CMP-5'-phosphonoformate

phosphonoacetaldehyde

3-(hydroxyphosphinoyl)pyruvate

phosphonoformate

deamino α-keto demethylphosphinothricin

3-(hydroxyphosphonoylmethyl)malate

2-(phosphonoylmethyl)malate

N-acetyldemethyl-L-phosphinothricin

demethyl-L-phosphinothricin

ethylphosphate

phenylacetate

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

(R)-4-hydroxymandelate

(S)-4-hydroxymandelate

N-acetyl-D-glucosaminyl-N-acetylmuramoyl-L-alanyl-D-glutamyl-6-carboxy-L-lysine

N-acetyl-D-glucosaminyl-N-acetylmuramoyl-L-alanyl-D-glutamyl-6-carboxy-L-lysyl-D-alanine

L-cysteinylglycine

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

N-acetyl-L-glutaminyl-L-glutamine

γ-L-glutamyl-L-cysteine

D-alanyl-D-alanine

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

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

2-iminobutanoate

2-iminopropanoate

2-iminosuccinate

L-homocysteine

4-methylphenol

L-kynurenine

glycine

L-alanine

L-selenocysteine

L-phenylalanine

L-proline

L-valine

L-leucine

L-isoleucine

L-tryptophan

L-methionine

L-cysteine

L-aspartate

L-serine

L-threonine

L-lysine

L-glutamate

L-glutamine

L-2,4-diaminobutanoate

L-cystathionine

L-tyrosine

L,L-diaminopimelate

L-arginine

L-asparagine

L-ornithine

L-aspartyl-4-phosphate

L-histidine

L-isoglutamine

N-carbamoyl-L-aspartate

N-formyl-L-glutamate

formyl-L-isoglutamine

N-acetyl-L-ornithine

N-formyl-L-methionine

N-formimino-L-glutamate

L-citrulline

S-adenosyl-L-homocysteine

S-adenosyl-L-methionine

L-homoserine

L-aspartate 4-semialdehyde

3-sulfino-L-alanine

S-sulfo-L-cysteine

L-glutamate-5-semialdehyde

O-phospho-L-homoserine

O-succinyl-L-homoserine

L-canaline

L-dopa

L-4-hydroxyglutamate semialdehyde

meso-diaminopimelate

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

L-2-amino-3-oxobutanoate

L-threonine 3-O-phosphate

3-phospho-L-serine

O-acetyl-L-homoserine

3-hydroxy-L-kynurenine

5-hydroxy-L-tryptophan

N⁵-hydroxy-L-ornithine

N-acetyl-L-methionine

N-acetyl-L-glutamate

sarcosine

S-methyl-L-methionine

D-alanine

D-glutamate

D-aspartate

β-alanine

(S)-3-amino-2-methylpropanoate

guanosine 2',3'-cyclic monophosphate

adenosine 2',3'-cyclic monophosphate

ADP

ATP

AMP

GMP

IMP

XMP

5'-deoxyadenosine

adenylo-succinate

GTP

2'-deoxyinosine

2'-deoxyadenosine

GDP

ppGpp

pppGpp

dGDP

dGTP

dADP

dATP

IDP

ITP

hypoxanthine

dITP

dIDP

5-chloro-5-deoxyribose 1-phosphate

5'-chloro-5'-deoxyadenosine

2'-deoxyguanosine

cyclic-AMP

1-(5-phospho-β-D-ribosyl)-AMP

adenosine 3'-monophosphate

guanosine 3'-monophosphate

1-(5-phospho-β-D-ribosyl)-ATP

dGMP

dAMP

isoguanine

8-oxo-dGTP

8-oxo-GTP

GDP-α-D-mannose

GDP-α-D-glucose

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

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

dTDP-4-dehydro-β-L-rhamnose

dTDP-α-D-glucose

dTDP-β-L-rhamnose

UDP-N-acetyl-α-D-mannosamine

UDP-α-D-glucose

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

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

UDP-α-D-galactose

UDP-N-acetyl-α-D-muramoyl-L-alanine

UDP-N-acetyl-α-D-muramate

UDP-α-D-glucuronate

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

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

UDP-α-D-galactofuranose

UDP-α-D-galacturonate

UDP-α-D-xylose

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-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

guanine

adenine

thymine

uracil

cytosine

cytidine-3'-monophosphate

uridine 3'-monophosphate

NADP⁺

NAD⁺

NADPH

NADH

uridine 2'3'-cyclic monophosphate

cytidine 2',3'-cyclic monophosphate

dCMP

dUMP

dTMP

dCDP

dUDP

dTDP

dUTP

dCTP

dTTP

UDP

CDP

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

β-nicotinamide D-ribonucleotide

UTP

CTP

CMP

UMP

2-hydroxy-dATP

5-hydroxy-CTP

2'-deoxyuridine

thymidine

2'-deoxycytidine

guanosine

inosine

xanthosine

adenosine

cytidine

uridine

5-fluorouracil

5'-deoxy-5'-fluoroadenosine

5-fluorocytosine

D-gluconate

L-gulonate

aldehydo-L-galactonate

1-(β-D ribofuranosyl)nicotinamide

3'-ketolactose

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

lotaustralin

linamarin

neolinustatin

linustatin

taxiphyllin

D-erythrose 4-phosphate

D-sedoheptulose 7-phosphate

5-phospho-α-D-ribose 1-diphosphate

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

4-phospho-D-erythronate

α-D-galactose 1-phosphate

α-D-glucopyranose 1-phosphate

α-D-mannose 1-phosphate

N-acetyl-α-D-glucosamine 1-phosphate

β-D-fructofuranose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 6-phosphate

β-D-fructose 1,6-bisphosphate

6-deoxy-5-ketofructose 1-phosphate

D-fructose 6-phosphate

α-D-glucose 6-phosphate

β-D-glucose 6-phosphate

α-D-mannopyranose 6-phosphate

β-D-mannopyranose 6-phosphate

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

α-D-ribose 5-phosphate

β-D-ribose 5-phosphate

L-ribulose 5-phosphate

D-ribulose 5-phosphate

D-glyceraldehyde 3-phosphate

sucrose 6^F-phosphate

α,α-trehalose 6-phosphate

α-maltose 1-phosphate

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

a peptidoglycan dimer (E. faeciums)

a peptidoglycan dimer (S. aureus)

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

a peptidoglycan dimer (mycobacteria)

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

a peptidoglycan dimer (E. faecium, tetrapeptide)

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-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-isoglutaminyl-N-(β-D-asparaginyl)-L-lysyl-D-alanyl-D-alanine

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-N-(β-D-asparatyl)-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-(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 with D,D cross-links (meso-diaminopimelate containing)

a peptidoglycan dimer (meso-diaminopimelate containing)

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

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

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

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

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

β-D-fructofuranose

keto-D-fructose

glycolaldehyde

α-D-xylopyranose

aldehydo-D-ribose

α-D-ribofuranose

β-D-ribofuranose

α-D-galactopyranose

β-D-galactopyranose

β-D-glucopyranose

α-D-glucopyranose

D-glyceraldehyde

L-glyceraldehyde

5-chloro-5-deoxy-D-ribono-γ-lactone

5-chloro-5-deoxy-D-ribose

D-xylulose

D-ribulose

L-ribulose

N-acetyl-α-D-mannosamine

N-acetyl-β-D-glucosamine

glycerol

galactitol

xylitol

XXXG xyloglucan oligosaccharide

cellotetraose

β-D-cellobiose

maltotriose

allolactose

sucrose

α-maltose

α-lactose

α,α-trehalose

maltotetraose

maltohexaose

maltoheptaose

maltopentaose

XLLG xyloglucan oligosaccharide

XLXG xyloglucan oligosaccharide

XXLG xyloglucan oligosaccharide

aldehydo-D-galacturonate

4-(3'-acetyl-5'-hydroxy-4'-oxo-1',4'-dihydronapthalen-2'-yl)-3-oxobutanoate

(S)-4-(3'-acetyl-5'-hydroxy-4'-oxo-1',4'-dihydronapthalen-2'-yl)-3-hydroxybutanoate

2-((1R,3S),-1',9'-dihydroxy-1'-methyl-10'-oxo-3',4',5',10'-tetrahydro-1H-benzo[g]isochromen-3'-yl)acetate

(S)-DNPA

5-deoxy-dihydrokalafungin

salicylaldehyde

4-methylumbelliferone

scopoletin

coumarin

phytyl diphosphate

all-trans-retinol

all-trans-retinyl palmitate

trichodiene

aristolochene

(+)-5-epi-aristolochene

trans,octacis-decaprenyl phosphate

mono-trans,octa-cis-decaprenyl diphosphate

(+)-α-pinene

geranyl diphosphate

(8S,9S,10S)-8,10-dimethyl-1-octalin

(1E,4S,5E,7R)-germacra-1(10),5-dien-11-ol

(-)-geosmin

apo-4'-lycopenal

all-trans-phytoene

15-cis-phytoene

apo-4'-lycopenoate

dihydrokalafungin

actinorhodin

actinorhodin intermediate

octoketide

vanillylamine

betanidin quinone

betanidin

miraxanthin V

betalamate

(3R)-hydroxy-nonanoyl-CoA

2-trans-nonenoyl-CoA

(3R)-hydroxy, 4-trans-undecenoyl-CoA

2-trans, 4-trans-undecadienoyl-CoA

(3R)-hydroxy, 6-trans-tridecenoyl-CoA

2-trans-6-trans-tridecadienoyl-CoA

(3R)-hydroxy-undecanoyl-CoA

(3E)-undec-2-enoyl-CoA

(3R)-hydroxy, 6-cis-tridecenoyl-CoA

2-trans,6-cis-tridecadienoyl-CoA

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

(3R)-hydroxy-5-trans-dodecenoyl-CoA

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

(3R)-hydroxy- 5-cis, 7-trans-tetradecadienoyl-CoA

4-trans-3-oxo-undecenoyl-CoA

6-trans-3-oxo-tridecenoyl-CoA

6-cis, 3-oxo-tridecenoyl-CoA

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

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

2-trans, 4-cis-undecadienoyl-CoA

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

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

2-trans, 5-cis, 7-trans-tetradecatrienoyl-CoA

5-cis, 7-trans-tetradecadienoyl-CoA

4-trans-undecenoyl-CoA

6-trans-tridecenoyl-CoA

4-cis-undecenoyl-CoA

6-cis-tridecenoyl-CoA

(5Z)-tetradecenoyl-CoA

di-trans,octa-cis-undecaprenyl phosphate

di-trans,octa-cis-undecaprenyl diphosphate

2-cis,6-trans,10-trans-geranylgeranyl diphosphate

geranylgeranyl diphosphate

all-trans-octaprenyl diphosphate

3-octaprenyl-4-hydroxybenzoate

dioleoyl phosphatidate

1-oleoyl-2-lyso-glycerone phosphate

1-oleoyl-sn-glycerol 3-phosphate

trehalose-trans-keto-mono-mycolate

6-O-trans-keto-mycolyl-trehalose 6-phosphate

trehalose-cis-keto-mono-mycolate

6-O-cis-keto-mycolyl-trehalose 6-phosphate

trehalose-trans-methoxy-mono-mycolate

6-O-trans-methoxy-mycolyl-trehalose 6-phosphate

trehalose-cis-methoxy-mono-mycolate

6-O-cis-methoxy-mycolyl-trehalose 6-phosphate

α, α'-trehalose 6-α-mycolate

6-O-α-mycolyl-trehalose 6-phosphate

myo-inositol

1D-myo-inositol 1-monophosphate

1D-myo-inositol 3-monophosphate

protocatechuate

3,4-dihydroxyphenylglycolaldehyde

3,4-dihydroxyphenylglycol

2,3-dihydroxybenzoate

dopamine

ethanol

phytol

propan-1-ol

butan-1-ol

methanol

3-(N-morpholino)propanal

fluoroacetaldehyde

methylglyoxal

benzaldehyde

phenylacetaldehyde

(4-hydroxyphenyl)acetaldehyde

phytenal

(S)-lactaldehyde

isobutanal

butan-1-al

formaldehyde

acetaldehyde

1-octanal

1-propanal

menadione

diacetyl

acetone

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

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

pyruvate

2-oxoglutarate

glyoxylate

2-oxobutanoate

5-chloro-4-hydroxy-2-oxopentanoate

3-phenyl-2-oxopropanoate

3-(4-hydroxyphenyl)pyruvate

5-chloroprotocatechuate

vanillate

salicylate

4-aminobenzoate

benzoate

acetate

allantoate

L-carnitine

orotate

(R)-pantoate

5-chloro-5-deoxy-D-ribonate

fluoroacetate

aldehydo-D-glucuronate

(S)-1-pyrroline-5-carboxylate

palmitate

decanoate

octanoate

butanoate

stearate

(9Z,15Z)-12,13-epoxy-octadeca-9,15-dienoate

(12Z,15Z)-9,10-epoxyoctadeca-12,15-dienoate

(9Z,12Z)-15,16-epoxyoctadeca-9,12-dienoate

linoleate

oleate

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

α-linolenate

(3E,5Z)-tetradecadienoate

γ-linolenate

(9Z,15Z)-12,13-dihydroxyoctadeca-9,15-dienoate

(12Z,15Z)-9,10-dihydroxyoctadeca-12,15-dienoate

(9Z,12Z)-15,16-dihydroxyoctadeca-9,12-dienoate

di-homo-γ-linolenate

phytenate

(15Z)-tetracosenoate

3-oxoadipate

formate

propanoate

(R)-lactate

(S)-lactate

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

(R)-3-hydroxybutanoate

(2R)-homocitrate

trans-aconitate

cis-aconitate

3-carboxy-cis,cis-muconate

cis-homoaconitate

D-threo-isocitrate

chorismate

D-galactarate

D-glucarate

fumarate

succinate

(S)-malate

4-hydroxybenzoate

6-hydroxy-2-cyclohexen-one-carboxylate

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

4-tyrosol

urate

coumarinate

6,7-dehydrobaicalein

baicalein

3-amino-4-hydroxybenzaldehyde

3-amino-4-hydroxybenzoate

2-phenylethylamine

serotonin

3-acetylamino-4-hydroxybenzaldehyde

3-acetylamino-4-hydroxybenzoate

2-[hydroperoxy(4-hydroxyphenyl)methyl]-6-hydroxy-1-benzofuran-3-one

6-hydroxy-2-[hydroxy-(4-hydroxyphenyl)methyl]-1-benzofuran-3-one

6-hydroxy-2-(6-oxo-1-oxaspiro[2.5]octa-4,7-dien-2-yl)-1-benzofuran-3-one

menadiol

demethylmenaquinol-8

menaquinol-8

indole

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

3-methoxy-4-hydroxyphenylglycol

acrylonitrile

(2R)-2-hydroxy-2-methylbutanenitrile

2-hydroxy-2-methylpropanenitrile

7,8-dihydropterin-6-ylmethyl-4-(β-D-ribofuranosyl)aminobenzene 5'-phosphate

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

6-(hydroxymethyl)-7,8-dihydropterin

7,8-dihydromonapterin

7,8-dihydroneopterin

7,8-dihydroneopterin 3'-triphosphate

7,8-dihydroneopterin 3'-phosphate

guanylyl molybdenum cofactor

MoO₂-molybdopterin cofactor

7,8-dihydropteroate

7,8-dihydrofolate monoglutamate

N¹⁰-formyldihydrofolate

5,6,7,8-tetrahydrofolate

tetrahydropteroyl tri-L-glutamate

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

5-methyltetrahydropteroyl mono-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

10-formyl-tetrahydrofolate mono-L-glutamate

5,10-methylenetetrahydropteroyl mono-L-glutamate

FMN

riboflavin

FAD

FMNH₂

reduced riboflavin

FADH₂

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

sirohydrochlorin

precorrin-8x

precorrin-7

precorrin-6B

precorrin-5

precorrin-4

precorrin-6A

precorrin-3B

precorrin-3A

precorrin-2

precorrin-1

salinosporamide A

thiamine

nicotinate

nicotinamide

L-ascorbate

pyridoxal

pyridoxal 5'-phosphate

pyridoxine 5'-phosphate

pyridoxamine 5'-phosphate

pyridoxine

pyridoxamine

coenzyme A

oxidized coenzyme F₄₂₀-0

(R)-NADHX

(S)-NADHX

D-glucono-1,5-lactone

trans-dienelactone

cis-dienelactone

L-galactono-1,4-lactone

ergosteryl oleate

lanosteryl oleate

(E)-2-methylcrotonoyl-CoA

3-hydroxyisovaleryl-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-(E-hexa-2-enoyl)-CoA

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

(2E,5Z)-tetradecenoyl-CoA

methylacrylyl-CoA

linoleoyl-CoA

α-linolenoyl-CoA

malonyl-CoA

(+)-7-epi-jasmonoyl-CoA

succinyl-CoA

acetyl-CoA

(3R,11Z,14Z,17Z)-3-hydroxyicosatrienoyl-CoA

(11Z,14Z,17Z)-3-oxoicosatrienoyl-CoA

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

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

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

(2S)-methylsuccinyl-CoA

dihomo γ-linolenoyl-CoA

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

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

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

3'-dephospho-CoA

isobutanoyl-CoA

2-methylacetoacetyl-CoA

itaconyl-CoA

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

(25S)-3α,7α,12α-trihydroxy-5β-cholestanoyl-CoA

(25R)-3α,7α,12α-trihydroxy-5β-cholestanoyl-CoA

(25R)-3α,7α-dihydroxy-5β-cholestanoyl-CoA

phenylacetyl-CoA

4-chloro-3-hydroxybutyryl-CoA

4-chloro-crotonyl-CoA

chloroethylmalonyl-CoA

(S)-3-aminobutanoyl-CoA

2-methylbutanoyl-CoA

(S)-3-hydroxy-isobutanoyl-CoA

oleoyl-CoA

3-oxoadipyl-CoA

4-methyl-3-oxoadipyl-CoA

3-oxo-palmitoyl-CoA

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

3-oxooctanoyl-CoA

3-oxohexanoyl-CoA

3-oxodecanoyl-CoA

acetoacetyl-CoA

3-oxopentanoyl-CoA

palmitoyl-CoA

stearoyl-CoA

pristanoyl-CoA

decanoyl-CoA

octanoyl-CoA

propanoyl-CoA

butanoyl-CoA

cerotoyl-CoA

(Z)-15-tetracosenoyl-CoA

2-carboxy-cerotoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(3R)-3-hydroxybutanoyl-CoA

(S)-3-hydroxydecanoyl-CoA

(3R)-3-hydroxyoctadecanoyl-CoA

(S)-3-hydroxy-(5Z)-tetradecenoyl-CoA

(S)-3-hydroxyhexadecanoyl-CoA

(S)-3-hydroxyoctanoyl-CoA

(S)-3-hydroxyhexanoyl-CoA

(S)-malyl-CoA

phytenoyl-CoA

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

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

trans-Δ², cis-Δ⁴-decadienoyl-CoA

(2E)-octadec-2-enoyl-CoA

crotonyl-CoA

(S)-methylmalonyl-CoA

(R)-methylmalonyl-CoA

estrone

(indol-3-yl)acetate

methyl (indol-3-yl)acetate

(+)-7-epi-jasmonate

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

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

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

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

cholest-4-en-3-one

3-oxocholest-4,24-dien-26-oyl-CoA

3-oxochol-4-en-24-oyl-CoA

3-oxochol-4,22-dien-24-oyl-CoA

22-hydroxy-3-oxochol-4-en-24-oyl-CoA

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

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

3-oxo-4,17-pregnadiene-20-carboxyl-CoA

17-hydroxy-3-oxo-4-pregnane-20-carboxyl-CoA

(25S)-26-hydroxycholest-4-en-3-one

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

ergosterol

lanosterol

cholesterol

cholest-5-en-3-one

3-β-hydroxyandrost-5-en-17-one

androst-4-ene-3,17-dione

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

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

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

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

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

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

pyrazinamide

phosphoribulosylformimino-AICAR-phosphate

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

5-amino-4-imidazolecarboxyamide

(S)-(+)-allantoin

acetamide

sn-glycero-3-phosphoethanolamine

glycerophosphoserine

glycerophosphoglycerol

agmatine

spermidine

putrescine

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

2-aminoprop-2-enoate

trimethyl sulfonium

sulfate

sulfite

selenite

selenate

thiosulfate

OH^-

nitrite

nitrate

hydrogensulfite

hydrogencarbonate

superoxide

phosphate

diphosphate

triphosphate

chloride

Fe³⁺

Co²⁺

Mg²⁺

Fe²⁺

H⁺

ammonium

S-(hydroxymethyl)glutathione

3-(methylsulfanyl)propanal

methionol

dimethyl sulfide

glutathione

3-sulfopyruvate

L-cysteate

2-sulfinoacetaldehyde

sulfoacetaldehyde

taurine

3-(N-morpholino)propanesulfonate

isethionate

1-butanesulfonate

methanesulfonate

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

5-(2-hydroxyethyl)-4-methylthiazole

thiocyanate

methanethiol

mycothiol

S-sulfanylglutathione

hydroxyl radical

monodehydroascorbate radical

(S)-3-hydroxy-isobutanoate

5,10-methenyltetrahydrofolate mono-L-glutamate

(S)-methylmalonate-semialdehyde

(R)-methylmalonate-semialdehyde

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

N-acetyl-D-mannosamine 6-phosphate

α-D-glucosamine 6-phosphate