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

glutathione disulfide

1-piperideine 6-carboxylate

pyruvic oxime

5-hydroxyindole thiazolidine carboxylate

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

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

enol-phenylpyruvate

bisorganyltrisulfane

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

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

H₂O

CO₂

(R)-5-phosphomevalonate

(R)-mevalonate

histidinol

histidinal

imidazole acetol-phosphate

D-erythro-imidazole-glycerol-phosphate

L-histidinol phosphate

(2R,3S)-3-isopropylmalate

2-isopropylmaleate

(2S)-2-isopropylmalate

N-acetylglutamyl-phosphate

N-acetyl-L-glutamate 5-semialdehyde

3-dehydroquinate

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

3-dehydroshikimate

shikimate

shikimate 3-phosphate

5-enolpyruvoyl-shikimate 3-phosphate

phosphoenolpyruvate

N-(5-phosphoribosyl)-anthranilate

anthranilate

carbamoyl phosphate

thiamine diphosphate

thiamine phosphate

glycerone phosphate

S-adenosyl 3-(methylsulfanyl)propylamine

oxaloacetate

hydrogen peroxide

quinolinate

β-nicotinate D-ribonucleotide

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

S-methyl-5'-thioadenosine

5-deoxy-α-ribose 1-phosphate

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

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

nicotinate adenine dinucleotide

(indol-3 yl)acetyl-CoA

(indol-3-yl)pyruvate

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

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

5-phospho-β-D-ribosylamine

(S)-dihydroorotate

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

(R)-4'-phosphopantothenate

succinate semialdehyde

4-aminobutanoate

3-oxopropanoate

glycolate

2-phosphoglycolate

2-dehydropantoate

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

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

3-methyl-2-oxobutanoate

4'-phosphopantetheine

orotidine 5'-phosphate

aminoacetone

(S)-3-methyl-2-oxopentanoate

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

α-D-glucosamine 1-phosphate

prenyl diphosphate

isopentenyl diphosphate

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

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

N¹-(5-phospho-β-D-ribosyl)glycinamide

prephenate

L-arginino-succinate

L-canavanine

canavaninosuccinate

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

methylamine

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

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

O-acetyl-L-serine

hydrogen selenide

3-dehydro-2-deoxy-D-gluconate

2-deoxygluconate

7,8-diaminopelargonate

(S)-2-amino-6-oxohexanoate

8-amino-7-oxononanoate

S-adenosyl-4-methylsulfanyl-2-oxobutanoate

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

xanthine

urea

2-dehydro-3-deoxy-D-gluconate

(4S,5S)-4,5-dihydroxy-2,6-dioxohexanoate

ethanolamine

H₂

estrone 3-sulfate

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

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

cis-coumarinic acid-β-D-glucoside

scopolin

4-hydroxybenzaldehyde

4-methylumbelliferyl glucoside

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

N-ethylammeline

deethylsimazine

carbon monoxide

4-amino-4-deoxychorismate

3-phosphooxypyruvate

(lipoyl)adenylate

urea-1-carboxylate

adenosine 5'-phosphosulfate

adenosine 5'-phosphoselenate

ammonia

pseudouridine 5'-phosphate

CDP-glycerol

pyrazine-2-carboxylate

formamide

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

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

2-oxovalerate

3-ethylmalate

4-methyl-2-oxopentanoate

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

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

coproporphyrinogen III

α-ribazole 5'-phosphate

α-ribazole

hydroxylamine

(indol-3-yl)acetyl-L-leucine

(indol-3-yl)acetyl-L-alanine

arsenite

3-keto-β-D-galactose

hexulose 6-phosphate

O-ureido-L-homoserine

citrate

oxalosuccinate

2-(α-hydroxyethyl)thiamine diphosphate

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

dialurate

5,6-dimethylbenzimidazole

N⁵-carboxyaminoimidazole ribonucleotide

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

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

(R)-mevalonate diphosphate

crotonate

cyclohex-1,5-diene-1-carbonyl-CoA

6-hydroxycyclohex-1-ene-1-carbonyl-CoA

6-oxocyclohex-1-ene-1-carbonyl-CoA

3-hydroxypimeloyl-CoA

3-oxopimeloyl-CoA

cyclohexane-1-carboxylate

cyclohexane-1-carbonyl-CoA

2-hydroxy-6-oxocyclohexane-1-carbonyl-CoA

autoinducer 2

S-ribosyl-L-homocysteine

4-amino-2-methyl-5-pyrimidinemethanol

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

(2E,6E)-farnesyl diphosphate

L-homocysteine

(S)-3-hydroxy-isobutanoate

5,10-methenyltetrahydrofolate mono-L-glutamate

(R)-methylmalonate-semialdehyde

(S)-methylmalonate-semialdehyde

1-oleoyl-2-lyso-glycerone phosphate

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

3-phospho-D-glyceroyl-phosphate

2-O-(α-D-mannosyl)-3-phospho-D-glycerate

2-O-(α-D-mannosyl)-D-glycerate

(R)-glycerate

3-phospho-D-glycerate

2-phospho-D-glycerate

sn-glycerol 3-phosphate

sn-glycerol 1-phosphate

S⁰

oxygen

hydrogen sulfide

protoporphyrinogen IX

hydrogen cyanide

cob(I)alamin

adenosylcobalamin

adenosylcobinamide

cob(I)inamide

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

cob(I)yrinate a,c-diamide

adenosylcobalamin 5'-phosphate

adenosylcobinamide-GDP

adenosylcobyrate

cob(II)yrinate a,c-diamide

adenosyl-cobinamide phosphate

ethylphosphate

2-iminosuccinate

2-iminobutanoate

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

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

N-acetyl-L-glutaminyl-L-glutamine

L-arginine

L-histidine

L-lysine

L-glutamate

glycine

L-serine

L-glutamine

L-proline

L-leucine

L-alanine

β-alanine

L-tryptophan

L-phenylalanine

L-valine

L-selenocysteine

L-methionine

L-cysteine

L-threonine

L-asparagine

L-aspartate

L-cystathionine

L-ornithine

L-tyrosine

L-aspartyl-4-phosphate

N-carbamoyl-L-aspartate

N-acetyl-L-ornithine

N-acetyl-L-citrulline

L-citrulline

L-glutamate-5-semialdehyde

O-phospho-L-homoserine

S-adenosyl-L-methionine

S-adenosyl-L-homocysteine

O-succinyl-L-homoserine

L-aspartate 4-semialdehyde

L-homoserine

S-sulfo-L-cysteine

1-aminocyclopropane-1-carboxylate

L-canaline

L-selenomethionine

seleno-L-homocysteine

L-2-amino-3-oxobutanoate

D-nopaline

3-phospho-L-serine

N-acetyl-L-glutamate

sarcosine

D-aspartate

AMP

ATP

ADP

1-(5-phospho-β-D-ribosyl)-ATP

1-(5-phospho-β-D-ribosyl)-AMP

dATP

GTP

dGTP

5'-deoxyadenosine

GMP

XMP

GDP

dADP

dGDP

ITP

IDP

dITP

dIDP

adenylo-succinate

IMP

hypoxanthine

8-oxo-dGMP

8-oxo-dGTP

2'-deoxyguanosine

2'-deoxyadenosine

dGMP

dAMP

ADP-D-ribose

ADP ribose 1''-phosphate

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

GDP-α-D-mannose

NAD⁺

NADP⁺

NADH

NADPH

dTDP-α-D-glucose

UDP-N-acetyl-α-D-mannosamine

UDP-α-D-glucose

UDP-α-D-galactose

UDP-N-acetyl-α-D-glucosamine

adenine

guanine

thymine

uracil

dTMP

dCMP

dUMP

dTDP

dCDP

dUDP

dCTP

dUTP

dTTP

UDP

CDP

β-nicotinamide D-ribonucleotide

CTP

UTP

CMP

UMP

thymidine

2'-deoxycytidine

2'-deoxyuridine

adenosine

xanthosine

D-gluconate

3'-ketolactose

5-phospho-α-D-ribose 1-diphosphate

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

D-erythrose 4-phosphate

D-sedoheptulose 7-phosphate

L-fuculose 1-phosphate

α-D-galactose 1-phosphate

α-D-mannose 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-fructose 1,6-bisphosphate

β-D-fructofuranose 6-phosphate

β-D-glucose 6-phosphate

α-D-glucose 6-phosphate

β-D-mannopyranose 6-phosphate

α-D-mannopyranose 6-phosphate

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

D-xylulose 5-phosphate

aldehydo-D-ribose 5-phosphate

D-ribulose 5-phosphate

D-glyceraldehyde 3-phosphate

sucrose 6^F-phosphate

D-ribulose-1,5-bisphosphate

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-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

lotaustralin

linamarin

neolinustatin

linustatin

taxiphyllin

glycerol

galactitol

D-mannitol

L-arabinitol

β-D-fructofuranose

L-glyceraldehyde

D-glyceraldehyde

glycolaldehyde

aldehydo-L-arabinose

aldehydo-D-ribose

β-D-ribofuranose

α-D-ribofuranose

α-D-galactopyranose

β-D-galactopyranose

β-D-mannopyranose

β-D-glucopyranose

α-D-glucopyranose

aldehydo-D-mannose

N-acetylmuramate

N-acetyl-α-D-muramoyl-L-alanine(1-)

N-acetyl-α-D-mannosamine

XXXG xyloglucan oligosaccharide

β-D-cellobiose

maltotriose

maltotetraose

XLLG xyloglucan oligosaccharide

XLXG xyloglucan oligosaccharide

XXLG xyloglucan oligosaccharide

sucrose

allolactose

α-lactose

maltohexaose

maltoheptaose

maltopentaose

4-methylumbelliferone

coumarin

scopoletin

di-trans,octa-cis-undecaprenyl diphosphate

geranylgeranyl diphosphate

unsaturated CDP-archaeol

saturated CDP-archaeol

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

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

dioleoyl phosphatidate

1-(oleoyl)-sn-glycero-3-phosphoethanolamine

1-oleoyl-sn-glycerol 3-phosphate

phytol

propan-1-ol

ethanol

butan-1-ol

myo-inositol

1D-myo-inositol 3-monophosphate

3,4-dihydroxyphenylglycolaldehyde

3,4-dihydroxyphenylglycol

phenylacetaldehyde

(4-hydroxyphenyl)acetaldehyde

phytenal

(S)-lactaldehyde

formaldehyde

isobutanal

1-propanal

acetaldehyde

butan-1-al

diacetyl

menadione

oleate

leukotriene-E4

leukotriene-D4

acetate

pyruvate

formate

propanoate

(R)-lactate

cis-aconitate

D-threo-isocitrate

chorismate

fumarate

succinate

maleate

(S)-malate

2-oxoglutarate

2-oxobutanoate

glyoxylate

3-phenyl-2-oxopropanoate

3-(4-hydroxyphenyl)pyruvate

4-aminobenzoate

orotate

(R)-pantoate

(S)-1-pyrroline-5-carboxylate

4-tyrosol

menadiol

demethylmenaquinol-8

menaquinol-8

indole

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

3-methoxy-4-hydroxyphenylglycol

coumarinate

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

tyramine

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

2-hydroxy-2-methylpropanenitrile

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

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

7,8-dihydroneopterin 3'-triphosphate

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-dihydroneopterin

7,8-dihydroneopterin 3'-phosphate

7,8-dihydroneopterin 2'-phosphate

7,8-dihydropteroate

7,8-dihydrofolate monoglutamate

5,6,7,8-tetrahydrofolate

tetrahydropteroyl tri-L-glutamate

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

5-methyltetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl mono-L-glutamate

10-formyl-tetrahydrofolate mono-L-glutamate

5,10-methylenetetrahydropteroyl mono-L-glutamate

riboflavin

FMN

FAD

reduced riboflavin

FMNH₂

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

nicotinate

nicotinamide

pyridoxal 5'-phosphate

coenzyme A

(R)-lipoate

(R)-NADHX

(S)-NADHX

succinyl-CoA

3'-dephospho-CoA

acetyl-CoA

2-methylacetoacetyl-CoA

isobutanoyl-CoA

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

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

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

malonyl-CoA

(E)-glutaconyl-CoA

glutaryl-CoA

oleoyl-CoA

acetoacetyl-CoA

3-oxopentanoyl-CoA

propanoyl-CoA

(S)-3-hydroxybutanoyl-CoA

crotonyl-CoA

(R)-methylmalonyl-CoA

(S)-methylmalonyl-CoA

D-glucono-1,5-lactone

estrone

(indol-3-yl)acetate

3-β-hydroxyandrost-5-en-17-one

phosphoribulosylformimino-AICAR-phosphate

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

pyrazinamide

sn-glycero-3-phosphoethanolamine

glycerophosphoserine

glycerophosphoglycerol

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

agmatine

spermidine

putrescine

dehydrospermidine

trimethyl sulfonium

sulfate

selenate

thiosulfate

nitrite

hydrogencarbonate

phosphate

diphosphate

triphosphate

chloride

Cu²⁺

H⁺

ammonium

S-(hydroxymethyl)glutathione

3-(methylsulfanyl)propanal

methionol

dimethyl sulfide

3-sulfopyruvate

L-cysteate

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

5-(2-hydroxyethyl)-4-methylthiazole

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

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

glutathione

S-sulfanylglutathione

(R)-S-lactoylglutathione