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

3-hydroxypropanoate

3-oxopropanoate

ammonia

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

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

enol-phenylpyruvate

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

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

pyruvic oxime

S-ribosyl-L-homocysteine

autoinducer 2

succinate semialdehyde

(2R,3S)-3-methylmalate

citraconate

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

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

N⁵-carboxyaminoimidazole ribonucleotide

(R)-mevalonate diphosphate

2-(α-hydroxyethyl)thiamine diphosphate

thiamine diphosphate

N²-acetyl-α-aminoadipate

itaconate

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

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

3-dehydroshikimate

5-oxo-L-proline

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

pseudouridine 5'-phosphate

histidinal

histidinol

2-dehydropantoate

3-(O-geranylgeranyl)-sn-glycerol 1-phosphate

shikimate

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

4'-phosphopantetheine

γ-L-glutamyl 5-phosphate

(S)-dihydroorotate

S-adenosyl 3-(methylsulfanyl)propylamine

hydrogen peroxide

(S)-4-amino-5-oxopentanoate

5-aminolevulinate

porphobilinogen

preuroporphyrinogen

citrate

glycerone phosphate

N-acetyl-L-glutamate 5-semialdehyde

N-acetylglutamyl-phosphate

(R)-mevalonate

(R)-5-phosphomevalonate

isopentenyl diphosphate

prenyl diphosphate

D-erythro-imidazole-glycerol-phosphate

glycolate

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

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

2-oxoadipate

α-D-glucosamine 1-phosphate

prephenate

5-phospho-β-D-ribosylamine

creatinine

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

hydroxylamine

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

(S)-3-methyl-2-oxopentanoate

adenosine 5'-phosphosulfate

adenosine 5'-phosphoselenate

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

4-methyl-2-oxopentanoate

3-ethylmalate

2-oxovalerate

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

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

2-carboxymethyl-3-hydroxyphenylpropanoyl-CoA

benzoylsuccinyl-CoA

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

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

oxalosuccinate

(S)-2-acetolactate

(S)-2-aceto-2-hydroxybutanoate

S-methyl-5'-thioadenosine

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

3-dehydroquinate

ethanolamine

5-hydroxytryptophol

5-hydroxyindole acetaldehyde

3-methoxy-4-hydroxyphenylglycolaldehyde

indole-3-glycol

indole-3-glycol aldehyde

isobutanol

3-methylbutanol

3-methylbutanal

2-methylbutanol

2-methylbutanal

2-phenylethanol

(2R,3S)-3-isopropylmalate

2-isopropylmaleate

(2S)-2-isopropylmalate

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

3-methyl-2-oxobutanoate

shikimate 3-phosphate

5-enolpyruvoyl-shikimate 3-phosphate

arsenite

imidazole acetol-phosphate

L-histidinol phosphate

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

4-amino-4-deoxychorismate

oxaloacetate

β-nicotinate D-ribonucleotide

quinolinate

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

coproporphyrinogen III

orotidine 5'-phosphate

H₂

urea

L-β-lysine

O-ureido-L-homoserine

nicotinate adenine dinucleotide

carbamoyl phosphate

3'-phosphoadenylyl-sulfate

N¹-(5-phospho-β-D-ribosyl)glycinamide

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

L-arginino-succinate

canavaninosuccinate

L-canavanine

H₂O

phosphoenolpyruvate

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

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

CO₂

N-(5-phosphoribosyl)-anthranilate

anthranilate

L-homocysteine

uroporphyrinogen-I

uroporphyrinogen-III

protoporphyrinogen IX

siroheme

hydrogen sulfide

oxygen

2-chloroacetate

sn-glycerol 1-phosphate

sn-glycerol 3-phosphate

3-phospho-D-glyceroyl-phosphate

2-phospho-D-glycerate

3-phospho-D-glycerate

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

(R)-citramalate

(S)-citramalate

5,10-methenyltetrahydrofolate mono-L-glutamate

2-octaprenylphenol

dimethyl sulfide

methionol

3-(methylsulfanyl)propanal

ammonium

H⁺

Fe²⁺

trimethyl sulfonium

sulfate

hydrogensulfite

molybdate

selenate

nitrite

nitrate

hydrogencarbonate

sulfite

phosphate

diphosphate

chloride

agmatine

dehydrospermidine

spermidine

spermine

putrescine

2-amino-5-formylamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one

glycerophosphoglycerol

glycerophosphoserine

sn-glycero-3-phosphoethanolamine

5-chloro-5-deoxy-D-ribonate

5-chloro-4-hydroxy-2-oxopentanoate

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

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

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

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

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

(indol-3-yl)acetate

4-hydroxybutanoyl-CoA

3-hydroxypropanoyl-CoA

acryloyl-CoA

malonyl-CoA

itaconyl-CoA

α-linolenoyl-CoA

linoleoyl-CoA

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

vinylacetyl-CoA

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

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

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

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

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

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

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

6-cis, 3-oxo-tridecenoyl-CoA

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

6-trans-3-oxo-tridecenoyl-CoA

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

4-trans-3-oxo-undecenoyl-CoA

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

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

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

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

(3S)-hydroxyadipyl-CoA

succinyl-CoA

isobutanoyl-CoA

2-methylacetoacetyl-CoA

acetyl-CoA

(R)-methylmalonyl-CoA

(S)-methylmalonyl-CoA

crotonyl-CoA

phytenoyl-CoA

oleoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(S)-3-hydroxydecanoyl-CoA

(S)-3-hydroxyhexanoyl-CoA

(S)-3-hydroxyoctanoyl-CoA

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

(S)-3-hydroxyhexadecanoyl-CoA

(Z)-15-tetracosenoyl-CoA

propanoyl-CoA

octanoyl-CoA

decanoyl-CoA

palmitoyl-CoA

pristanoyl-CoA

3-oxoadipyl-CoA

acetoacetyl-CoA

3-oxopentanoyl-CoA

3-oxodecanoyl-CoA

3-oxohexanoyl-CoA

3-oxooctanoyl-CoA

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

3-oxo-palmitoyl-CoA

FAD

FMNH₂

FMN

(S)-NADHX

(R)-NADHX

NADH

NADPH

NAD⁺

NADP⁺

molybdopterin

coenzyme A

MoO₂-molybdopterin cofactor

7,8-dihydrofolate monoglutamate

tetrahydropteroyl tri-L-glutamate

5,6,7,8-tetrahydrofolate

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

5,10-methylenetetrahydropteroyl mono-L-glutamate

10-formyl-tetrahydrofolate mono-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl mono-L-glutamate

nicotinate

riboflavin

pyridoxal 5'-phosphate

menadione

(S)-1-pyrroline-5-carboxylate

precorrin-2

precorrin-1

sirohydrochlorin

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

reduced riboflavin

7,8-dihydroneopterin 2'-phosphate

7,8-dihydroneopterin 3'-phosphate

7,8-dihydroneopterin

6-(hydroxymethyl)-7,8-dihydropterin

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

molybdopterin adenine dinucleotide

cyclic pyranopterin phosphate

7,8-dihydroneopterin 3'-triphosphate

7,8-dihydroneopterin 2',3'-cyclic phosphate

adenine

2'-deoxyadenosine

2'-deoxyguanosine

adenosine

dAMP

dGMP

dIMP

dATP

dGTP

dITP

dADP

dGDP

dIDP

IDP

GDP

ADP

IMP

XMP

GMP

AMP

XTP

ITP

GTP

ATP

uracil

orotate

dTDP

dTTP

dCTP

dUDP

dUTP

UTP

CDP

UDP

dCMP

dCDP

CTP

dUMP

dTMP

UDP-α-D-glucose

UDP-α-D-glucuronate

UDP-N-acetyl-α-D-mannosamine

UDP-N-acetyl-α-D-glucosamine

CMP

UMP

(indole-3-yl)acetonitrile

3-hexaprenyl-4-hydroxybenzoate

4-hydroxybenzoate

4-tyrosol

3-methoxy-4-hydroxyphenylglycol

(4-hydroxyphenyl)acetaldehyde

phenylacetaldehyde

indole

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

menadiol

3,4-dihydroxyphenylglycol

3,4-dihydroxyphenylglycolaldehyde

4-aminobenzoate

chorismate

succinate

fumarate

L-aspartate

(S)-malate

(1R,2S)-homoisocitrate

cis-homoaconitate

cis-aconitate

(2R)-homocitrate

D-threo-isocitrate

4-hydroxybutanoate

(R)-lactate

propanoate

acetate

pyruvate

formate

octanoate

decanoate

(15Z)-tetracosenoate

oleate

linoleate

α-linolenate

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

phytenate

pristanate

palmitate

3-phenyl-2-oxopropanoate

2-oxobutanoate

2-oxoglutarate

L-2-aminoadipate

L-serine

creatine

(R)-β-lysine

L-proline

L-leucine

glycine

L-glutamine

L-glutamate

L-histidine

L-lysine

L-arginine

L-cysteine

L-threonine

L-tyrosine

L-asparagine

L-tryptophan

L-aspartyl-4-phosphate

N-acetyl-L-ornithine

N-acetyl-L-citrulline

N-acetyl-L-glutamate

N-carbamoyl-L-aspartate

O-acetyl-L-homoserine

L-citrulline

L-valine

L-isoleucine

L-glutamate-5-semialdehyde

O-succinyl-L-homoserine

S-adenosyl-L-homocysteine

L-homoserine

O-phospho-L-homoserine

L-aspartate 4-semialdehyde

S-adenosyl-L-methionine

L-ornithine

L-canaline

L-methionine

L-cystathionine

diacetyl

glycolaldehyde

butan-1-al

acetaldehyde

1-propanal

isobutanal

phytenal

α-D-glucopyranose

β-D-glucopyranose

butan-1-ol

ethanol

propan-1-ol

phytol

glycerol

myo-inositol

1D-myo-inositol 1-monophosphate

1D-myo-inositol 3-monophosphate

saturated CDP-archaeol

unsaturated CDP-archaeol

2,3-bis-O-phytanyl-sn-glycerol 1-phosphate

2,3-bis-O-(geranylgeranyl)-sn-glycerol 1-phosphate

(2E,6E)-farnesyl diphosphate

phytyl diphosphate

3-nonaprenyl-4-hydroxybenzoate

3-heptaprenyl-4-hydroxybenzoate

3-decaprenyl-4-hydroxybenzoate

3-octaprenyl-4-hydroxybenzoate

all-trans-nonaprenyl diphosphate

all-trans-octaprenyl diphosphate

all-trans-hexaprenyl diphosphate

all-trans-heptaprenyl diphosphate

all-trans-decaprenyl diphosphate

geranylgeranyl diphosphate

di-trans,octa-cis-undecaprenyl diphosphate

sucrose

N-acetyl-α-D-glucosamine 1-phosphate

N-acetyl-α-D-mannosamine

α-L-fucopyranose

keto-D-fructose

β-D-fructofuranose

L-fuculose

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

ADP ribose 1'',2''-cyclic phosphate

ADP ribose 1''-phosphate

ADP-D-ribose

D-glyceraldehyde 3-phosphate

α-D-glucopyranose 1-phosphate

D-sedoheptulose 7-phosphate

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

D-erythrose 4-phosphate

5-phospho-α-D-ribose 1-diphosphate

β-D-fructose 1,6-bisphosphate

D-fructose 6-phosphate

β-D-fructofuranose 6-phosphate

β-D-glucose 6-phosphate

α-D-glucose 6-phosphate

L-xylulose 5-phosphate

D-xylulose 5-phosphate

D-ribulose 5-phosphate

L-ribulose 5-phosphate

aldehydo-D-ribose 5-phosphate

β-D-glucopyranose 1-phosphate

adenylo-succinate

cyclic-AMP

1-(5-phospho-β-D-ribosyl)-AMP

1-(5-phospho-β-D-ribosyl)-ATP

5'-deoxyadenosine

β-nicotinamide D-ribonucleotide

reduced β-nicotinamide D-ribonucleotide

2-iminosuccinate

N-acetyl-L-glutaminyl-L-glutamine

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