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

α-D-galacturonate 1-phosphate

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

L-gulono-1,4-lactone

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

cyclohexane-1-carbonyl-CoA

cyclohexane-1-carboxylate

3-oxopimeloyl-CoA

3-hydroxypimeloyl-CoA

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

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

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

crotonate

(R)-4'-phosphopantothenate

2-(α-hydroxyethyl)thiamine diphosphate

N⁵-carboxyaminoimidazole ribonucleotide

4-amino-2-methyl-5-pyrimidinemethanol

(2R,3S)-3-methylmalate

citraconate

oxalosuccinate

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

acetyl phosphate

2-carboxy-L-threo-pentonate

2-carboxy-L-xylonolactone

2,3-dioxo-L-gulonate

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

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

dehydroascorbate (bicyclic form)

S-ribosyl-L-homocysteine

autoinducer 2

enol-phenylpyruvate

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

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

ammonia

L-dehydro-ascorbate

[1-(2-amino-7-methyl-4-oxo-7,8-dihydro-3H-pteridin-6-yl)]ethyl-(4-aminophenyl)-1-deoxy-5-[1-α -D- ribofuranosyl 5-phosphate]-D-ribitol

[1-(2-amino-7-methyl-4-oxo-7,8-dihydro-3H-pteridin-6-yl)]ethyl-(4-aminophenyl)-1-deoxy-5-[1-α -D- ribofuranosyl triphosphate]-D-ribitol

dialurate

sulfoethylcysteine

2-(sulfomethyl)thiazolidine-4-carboxylate

hydrogen peroxide

5,6-dimethylbenzimidazole

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

(R)-mevalonate diphosphate

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

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

pseudouridine 5'-phosphate

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

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

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

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

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

dihydroxyacetone

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

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

DNA without lesion

coenzyme F₃₉₀-A

L-β-lysine

hydroxypyruvate

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

oxalate

β-nicotinate D-ribonucleotide

(2Z,4E)-2-hydroxyhexa-2,4-dienedioate

α-ribazole

α-ribazole 5'-phosphate

CDP-glycerol

α-D-glucosamine 1-phosphate

itaconate

thiamine diphosphate

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

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

quinolinate

hexulose 6-phosphate

nigerose

carbonic acid

(R)-mevalonate

(R)-5-phosphomevalonate

4-(β-D-ribofuranosyl)-N-succinylaminobenzene 5'-phosphate

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

hydrogenobyrinate

hydrogenobyrinate a,c-diamide

citrate

N²-succinyl-L-glutamate 5-semialdehyde

N²-succinylglutamate

4-acetamidobutanal

4-acetamidobutanoate

orotidine 5'-phosphate

coproporphyrinogen III

coenzyme B

CoB-CoM heterodisulfide

7,8-diaminopelargonate

8-amino-7-oxononanoate

urea

3-phosphooxypyruvate

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

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

γ-L-glutamyl 5-phosphate

4-amino-4-deoxychorismate

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

methanophenazine

dihydromethanophenazine

creatinine

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

3-dehydroquinate

L-canavanine

isopentenyl diphosphate

prenyl diphosphate

O-ureido-L-homoserine

canavaninosuccinate

L-arginino-succinate

N-acetylglutamyl-phosphate

dethiobiotin

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

(S)-4-amino-5-oxopentanoate

(S)-3-methyl-2-oxopentanoate

5-phospho-β-D-ribosylamine

N¹-(5-phospho-β-D-ribosyl)glycinamide

(indol-3-yl)pyruvate

(indol-3 yl)acetyl-CoA

glycerone phosphate

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

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

D-erythro-imidazole-glycerol-phosphate

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

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

4-methyl-2-oxopentanoate

3-ethylmalate

2-oxovalerate

preuroporphyrinogen

selenophosphate

(S)-dihydroorotate

shikimate

3-dehydroshikimate

histidinal

histidinol

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

carbon monoxide

N-(5-phosphoribosyl)-anthranilate

anthranilate

4'-phosphopantetheine

N-acetyl-L-glutamate 5-semialdehyde

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

thiamine phosphate

(2S)-2-isopropylmalate

2-isopropylmaleate

(2R,3S)-3-isopropylmalate

phosphoenolpyruvate

shikimate 3-phosphate

imidazole acetol-phosphate

L-histidinol phosphate

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

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

5-aminolevulinate

porphobilinogen

5-enolpyruvoyl-shikimate 3-phosphate

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

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

3-methyl-2-oxobutanoate

oxaloacetate

prephenate

pimelate

pimeloyl-CoA

CO₂

S-adenosyl 3-(methylsulfanyl)propylamine

S-methyl-5'-thioadenosine

H₂O

carbamoyl phosphate

H₂

(2E,6E)-farnesyl diphosphate

L-homocysteine

DNA with lesion

phenylacetate

adenosylcobalamin

adenosyl-cobinamide phosphate

cob(I)yrinate a,c-diamide

cobalt-factor III

cobalt-precorrin-3

cobalt-precorrin-7

cobalt-precorrin-8

cobalt-precorrin-6B

cobalt-precorrin-4

cobalt-precorrin-5A

Mg-protoporphyrin

adenosylcobinamide-GDP

adenosylcobalamin 5'-phosphate

cobalt-precorrin-5B

cobalt-precorrin-6A

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

adenosylcobyrate

cob(II)yrinate c-monoamide

cob(II)yrinate a,c-diamide

cobyrinate

cobalt-precorrin-2

cobalt-sirohydrochlorin

N₂

hydrogen cyanide

protoporphyrin IX

uroporphyrinogen-I

coproporphyrinogen I

protoporphyrinogen IX

uroporphyrinogen-III

siroheme

oxygen

sn-glycerol 1-phosphate

sn-glycerol 3-phosphate

2,3-diphospho-D-glycerate

(R)-glycerate

3-phospho-D-glyceroyl-phosphate

2-phospho-D-glycerate

3-phospho-D-glycerate

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

(2S)-2-phospholactate

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

(R)-citramalate

5,10-methenyltetrahydrofolate mono-L-glutamate

2-octaprenylphenol

(S)-2-hydroxyglutarate

monodehydroascorbate radical

thiocyanate

5-(2-hydroxyethyl)-4-methylthiazole

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

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

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

sulfoacetaldehyde

L-cysteate

3-sulfopyruvate

coenzyme M

(2R)-3-sulfolactate

(2R)-phospho-3-sulfolactate

sulfite

selenide

thiosulfate

hydrogensulfite

hydrogencarbonate

molybdate

phosphate

triphosphate

diphosphate

Co²⁺

Mg²⁺

Fe²⁺

H⁺

ammonium

agmatine

dehydrospermidine

putrescine

spermidine

tyramine

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

1-oleoyl-2-palmitoyl-phosphatidylglycerol

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

phosphoribulosylformimino-AICAR-phosphate

5-amino-4-imidazolecarboxyamide

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

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

methane

glutaryl-CoA

2-methylbutanoyl-CoA

(E)-2-methylcrotonoyl-CoA

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

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

phenylacetyl-CoA

(R)-2-hydroxyglutaryl-CoA

(E)-glutaconyl-CoA

itaconyl-CoA

3'-dephospho-CoA

2-methylacetoacetyl-CoA

acetyl-CoA

succinyl-CoA

isobutanoyl-CoA

crotonyl-CoA

(S)-3-hydroxybutanoyl-CoA

propanoyl-CoA

3-oxopentanoyl-CoA

acetoacetyl-CoA

L-galactono-1,4-lactone

FMNH₂

FAD

FMN

(S)-NADHX

(R)-NADHX

NADPH

NADH

NADP⁺

NAD⁺

caldariellaquinol

caldariellaquinone

tetrahydrosarcinapterin

5-methyl-tetrahydrosarcinapterin

molybdopterin

methyl-CoM

coenzyme A

guanylyl molybdenum cofactor

MoO₂-molybdopterin cofactor

oxidized coenzyme F₄₂₀-0

oxidized coenzyme F₄₂₀-2

7,8-dihydrofolate monoglutamate

demethylated 7,8-dihydromethanopterin

7,8-dihydromethanopterin

N⁵-methyltetrahydromethanopterin

tetrahydromethanopterin

5-formyl-tetrahydromethanopterin

5,10-methenyltetrahydromethanopterin

5,10-methylene-tetrahydromethanopterin

tetrahydropteroyl tri-L-glutamate

5,6,7,8-tetrahydrofolate

5,10-methylenetetrahydropteroyl mono-L-glutamate

10-formyl-tetrahydrofolate mono-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl mono-L-glutamate

L-ascorbate

nicotinate

riboflavin

pyridoxal 5'-phosphate

precorrin-7

precorrin-3A

precorrin-8x

precorrin-6B

precorrin-6A

precorrin-3B

precorrin-4

precorrin-5

precorrin-1

precorrin-2

sirohydrochlorin

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

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

[1-(2-amino-7-methyl-4-oxo-7,8-dihydro-3H-pteridin-6-yl)]ethyl-(4-aminophenyl)-1-deoxy-D-ribitol 5'-phosphate

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

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

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

7,8-dihydroneopterin 3'-triphosphate

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

[1-(2-amino-7-methyl-4-oxo-7,8-dihydro-3H-pteridin-6-yl)]ethyl-4-(β-D-ribofuranosyl)aminobenzene 5'-phosphate

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

molybdopterin adenine dinucleotide

cyclic pyranopterin phosphate

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

adenine

2'-deoxyadenosine

2'-deoxyguanosine

adenosine

guanosine

dAMP

dGMP

dITP

dGTP

dATP

dIDP

dGDP

dADP

IDP

GDP

ADP

IMP

XMP

GMP

AMP

ITP

GTP

ATP

dUDP

dUTP

dTTP

dCTP

uracil

dCMP

dCDP

UDP

CDP

UTP

orotate

CTP

dTDP

uridine 3'-monophosphate

cytidine-3'-monophosphate

dUMP

dTMP

UDP-α-D-galacturonate

UDP-α-D-galactofuranose

UDP-α-D-galactose

UDP-α-D-glucuronate

UDP-N-acetyl-α-D-mannosamine

UDP-α-D-glucose

UDP-N-acetyl-α-D-mannosaminuronate

UDP-N-acetyl-α-D-glucosamine

dTDP-α-D-glucose

dTDP-β-L-rhamnose

dTDP-4-dehydro-β-L-rhamnose

uridine

cytidine

2'-deoxyuridine

2'-deoxycytidine

thymidine

thymine

UMP

CMP

salicylaldehyde

4-hydroxybenzoate

benzaldehyde

indole

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

salicylate

4-aminobenzoate

benzoate

L-α-amino-ε-keto-pimelate

L-serine

creatine

(R)-β-lysine

glycine

L-alanine

L-leucine

L-glutamine

L-glutamate

L-lysine

L-arginine

L-histidine

L-aspartate

L-cysteine

L-tyrosine

L-threonine

L-asparagine

L-phenylalanine

L-tryptophan

D-alanine

L-aspartyl-4-phosphate

3-phospho-L-serine

N-acetyl-L-ornithine

N-acetyl-L-glutamate

N-carbamoyl-L-aspartate

L-citrulline

L-valine

L-isoleucine

O-phospho-L-homoserine

L-ornithine

S-adenosyl-L-homocysteine

S-adenosyl-L-methionine

L-homoserine

L-aspartate 4-semialdehyde

meso-diaminopimelate

L-methionine

L,L-diaminopimelate

(3E)-2-oxohex-3-enedioate

chorismate

succinate

fumarate

(S)-malate

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

cis-aconitate

D-threo-isocitrate

(S)-lactate

pyruvate

acetate

formate

propanoate

octanoate

apo-4'-lycopenoate

aldehydo-D-glucuronate

aldehydo-D-galacturonate

3-(4-hydroxyphenyl)pyruvate

3-phenyl-2-oxopropanoate

2-oxobutanoate

2-oxoglutarate

diacetyl

(R)-acetoin

glycolaldehyde

formaldehyde

1-octanal

acetaldehyde

D-glyceraldehyde

α-D-glucopyranose

β-D-glucopyranose

ethanol

glycerol

saturated CDP-archaeol

unsaturated CDP-archaeol

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

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

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

geranylgeranyl diphosphate

di-trans,octa-cis-undecaprenyl diphosphate

apo-4'-lycopenal

phytyl diphosphate

3-octaprenyl-4-hydroxybenzoate

maltotriose

maltotetraose

maltopentaose

maltoheptaose

maltohexaose

sucrose

keto-D-fructose

N-acetyl-α-D-glucosamine 1-phosphate

N-acetyl-α-D-mannosamine

β-D-fructofuranose

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

sucrose 6^F-phosphate

GDP-4-dehydro-α-D-rhamnose

GDP-α-D-mannose

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

ADP ribose 1''-phosphate

ADP-D-ribose

D-glyceraldehyde 3-phosphate

α-D-glucopyranose 1-phosphate

5-phospho-α-D-ribose 1-diphosphate

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

D-sedoheptulose 7-phosphate

D-erythrose 4-phosphate

β-D-fructose 1,6-bisphosphate

D-fructose 6-phosphate

β-D-fructofuranose 6-phosphate

β-D-mannopyranose 6-phosphate

α-D-mannopyranose 6-phosphate

α-D-glucose 6-phosphate

β-D-glucose 6-phosphate

D-xylulose 5-phosphate

D-ribulose 5-phosphate

aldehydo-D-ribose 5-phosphate

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

α-D-mannose 1-phosphate

aldehydo-L-galactonate

L-gulonate

cyclic-AMP

5'-deoxyadenosine

1-(5-phospho-β-D-ribosyl)-AMP

1-(5-phospho-β-D-ribosyl)-ATP

adenosine 3'-monophosphate

guanosine 3'-monophosphate

adenylo-succinate

β-nicotinamide D-ribonucleotide

2-iminosuccinate

N-acetyl-L-glutaminyl-L-glutamine

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