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

L-dehydro-ascorbate

α-D-galacturonate 1-phosphate

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

L-gulono-1,4-lactone

(R)-4'-phosphopantothenate

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

S-ribosyl-L-homocysteine

autoinducer 2

(2R,3S)-3-methylmalate

citraconate

α-D-glucosamine 1-phosphate

(R)-mevalonate diphosphate

dialurate

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

N⁵-carboxyaminoimidazole ribonucleotide

acetyl phosphate

[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

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

5,6-dimethylbenzimidazole

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

3-phosphonopyruvate

pseudouridine 5'-phosphate

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

5-deoxy-α-ribose 1-phosphate

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

itaconate

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

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

urea

S-adenosyl 3-(methylsulfanyl)propylamine

S-methyl-5'-thioadenosine

β-nicotinate D-ribonucleotide

quinolinate

ammonia

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

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

2-carboxy-L-threo-pentonate

2-carboxy-L-xylonolactone

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

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

2,3-dioxo-L-gulonate

D-erythro-imidazole-glycerol-phosphate

dihydroxyacetone

enol-phenylpyruvate

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

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

dehydroascorbate (bicyclic form)

pyruvic oxime

1-piperideine 6-carboxylate

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

hydroxylamine

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

coenzyme B

CoB-CoM heterodisulfide

hydrogen peroxide

5-phospho-β-D-ribosylamine

preuroporphyrinogen

3-phosphooxypyruvate

N-(5-phosphoribosyl)-anthranilate

anthranilate

(R)-mevalonate

(R)-5-phosphomevalonate

orotidine 5'-phosphate

arsenite

CDP-glycerol

methanophenazine

dihydromethanophenazine

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

2-isopropylmaleate

S-adenosyl-4-methylsulfanyl-2-oxobutanoate

8-amino-7-oxononanoate

(S)-2-amino-6-oxohexanoate

7,8-diaminopelargonate

nicotinate adenine dinucleotide

hydrogenobyrinate

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

oxalate

α-ribazole

α-ribazole 5'-phosphate

shikimate

hexulose 6-phosphate

3-dehydroshikimate

N¹-(5-phospho-β-D-ribosyl)glycinamide

deethylsimazine

N-ethylammeline

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

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

4-amino-4-deoxychorismate

carbon monoxide

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

O-ureido-L-homoserine

phosphoenolpyruvate

shikimate 3-phosphate

(S)-4-amino-5-oxopentanoate

prephenate

5-aminolevulinate

porphobilinogen

(2R,3S)-3-isopropylmalate

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

3-ethylmalate

2-oxovalerate

dethiobiotin

canavaninosuccinate

L-canavanine

L-arginino-succinate

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

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

isopentenyl diphosphate

prenyl diphosphate

imidazole acetol-phosphate

L-histidinol phosphate

4-methyl-2-oxopentanoate

(S)-3-methyl-2-oxopentanoate

4'-phosphopantetheine

N-acetyl-L-glutamate 5-semialdehyde

N-acetylglutamyl-phosphate

5-enolpyruvoyl-shikimate 3-phosphate

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

3-methyl-2-oxobutanoate

(2S)-2-isopropylmalate

CO₂

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

3-dehydroquinate

pimelate

pimeloyl-CoA

H₂

oxaloacetate

hydrogenobyrinate a,c-diamide

(S)-dihydroorotate

histidinal

histidinol

glycerone phosphate

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

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

carbamoyl phosphate

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

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

H₂O

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

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

phosphonoacetaldehyde

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

cobalt-precorrin-5B

cobalt-precorrin-6A

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

adenosylcobyrate

Mg-protoporphyrin

cob(II)yrinate c-monoamide

cobyrinate

adenosylcobinamide-GDP

adenosylcobalamin 5'-phosphate

cobalt-precorrin-2

cobalt-sirohydrochlorin

cob(II)yrinate a,c-diamide

uroporphyrinogen-I

protoporphyrinogen IX

protoporphyrin IX

uroporphyrinogen-III

oxygen

sn-glycerol 1-phosphate

sn-glycerol 3-phosphate

(R)-glycerate

3-phospho-D-glyceroyl-phosphate

2-phospho-D-glycerate

3-phospho-D-glycerate

(2S)-2-phospholactate

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

(R)-citramalate

5,10-methenyltetrahydrofolate mono-L-glutamate

(S)-2-hydroxyglutarate

monodehydroascorbate radical

coenzyme M

L-cysteate

3-sulfopyruvate

sulfate

nitrite

hydrogencarbonate

molybdate

chloride

phosphate

triphosphate

diphosphate

Co²⁺

Mg²⁺

Cu²⁺

H⁺

ammonium

agmatine

N-acetylputrescine

putrescine

dehydrospermidine

spermidine

tyramine

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

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

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

5-amino-4-imidazolecarboxyamide

methane

2-methylbutanoyl-CoA

(E)-2-methylcrotonoyl-CoA

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

(R)-2-hydroxyglutaryl-CoA

(E)-glutaconyl-CoA

itaconyl-CoA

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

3'-dephospho-CoA

succinyl-CoA

2-methylacetoacetyl-CoA

acetyl-CoA

propanoyl-CoA

3-oxopentanoyl-CoA

acetoacetyl-CoA

L-galactono-1,4-lactone

FAD

FMNH₂

FMN

(S)-NADHX

(R)-NADHX

NADH

NADPH

NAD⁺

NADP⁺

caldariellaquinol

menaquinol-8

demethylmenaquinol-8

caldariellaquinone

tetrahydrosarcinapterin

5-methyl-tetrahydrosarcinapterin

methyl-CoM

coenzyme A

oxidized coenzyme F₄₂₀-0

demethylated 7,8-dihydromethanopterin

7,8-dihydromethanopterin

N⁵-methyltetrahydromethanopterin

tetrahydromethanopterin

5,10-methylene-tetrahydromethanopterin

5,10-methenyltetrahydromethanopterin

5-formyl-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

7,8-dihydrofolate monoglutamate

L-ascorbate

nicotinate

riboflavin

pyridoxal 5'-phosphate

(S)-1-pyrroline-5-carboxylate

precorrin-7

precorrin-6B

precorrin-6A

precorrin-5

precorrin-3A

precorrin-8x

precorrin-3B

precorrin-4

precorrin-1

precorrin-2

sirohydrochlorin

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

7,8-dihydroneopterin 2'-phosphate

7,8-dihydroneopterin 3'-phosphate

7,8-dihydroneopterin

6-(hydroxymethyl)-7,8-dihydropterin

[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-dihydropterin-6-yl)methyl diphosphate

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

7,8-dihydroneopterin 3'-triphosphate

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

[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

7,8-dihydropteroate

adenine

2'-deoxyadenosine

2'-deoxyguanosine

adenosine

hypoxanthine

dAMP

dGMP

dATP

dGTP

dITP

dADP

dGDP

dIDP

IDP

GDP

ADP

IMP

XMP

GMP

AMP

ITP

GTP

ATP

uracil

dTDP

dTTP

dCTP

dUDP

dUTP

dUMP

dTMP

dCMP

dCDP

UDP

CDP

UTP

CTP

orotate

UDP-α-D-galacturonate

UDP-N-acetyl-α-D-mannosamine

UDP-α-D-glucuronate

UDP-α-D-galactose

UDP-α-D-glucose

UDP-N-acetyl-α-D-mannosaminuronate

UDP-N-acetyl-α-D-glucosamine

dTDP-α-D-glucose

cytidine

uridine

2'-deoxycytidine

2'-deoxyuridine

thymidine

thymine

UMP

CMP

4-hydroxybenzoate

indole

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

4-aminobenzoate

L-α-amino-ε-keto-pimelate

L-serine

L-alanine

L-leucine

glycine

L-glutamine

L-glutamate

L-lysine

L-arginine

L-histidine

L-aspartate

L-cysteine

L-asparagine

L-tyrosine

L-threonine

L-phenylalanine

L-tryptophan

L-aspartyl-4-phosphate

N-acetyl-L-citrulline

N-acetyl-L-ornithine

N-acetyl-L-methionine

N-acetyl-L-glutamate

N-carbamoyl-L-aspartate

3-phospho-L-serine

L-citrulline

L-valine

L-isoleucine

L-glutamate-5-semialdehyde

L-canaline

L-ornithine

S-adenosyl-L-methionine

S-adenosyl-L-homocysteine

L-homocysteine

O-phospho-L-homoserine

L-homoserine

L-aspartate 4-semialdehyde

meso-diaminopimelate

L-methionine

L,L-diaminopimelate

chorismate

succinate

fumarate

(S)-malate

(S)-lactate

pyruvate

acetate

formate

propanoate

aldehydo-D-glucuronate

aldehydo-D-galacturonate

3-(4-hydroxyphenyl)pyruvate

3-phenyl-2-oxopropanoate

2-oxobutanoate

2-oxoglutarate

diacetyl

glycolaldehyde

acetaldehyde

formaldehyde

(S)-lactaldehyde

D-glyceraldehyde

α-D-glucopyranose

β-D-glucopyranose

α-D-ribofuranose

glycerol

myo-inositol

galactinol

D-galactosylononitol

D-ononitol

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

geranylgeranyl diphosphate

ferric-enterobactin complex

maltotriose

maltotetraose

maltopentaose

maltoheptaose

maltohexaose

sucrose

N-acetyl-α-D-muramoyl-L-alanine(1-)

N-acetylmuramate

N-acetyl-α-D-glucosamine 1-phosphate

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

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

D-ribulose-1,5-bisphosphate

sucrose 6^F-phosphate

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

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

D-sedoheptulose 7-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-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 5-phosphate

β-D-ribose 5-phosphate

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

L-fuculose 1-phosphate

α-D-galactose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

α-D-mannose 1-phosphate

aldehydo-L-galactonate

L-gulonate

1-(5-phospho-β-D-ribosyl)-AMP

5'-deoxyadenosine

adenylo-succinate

1-(5-phospho-β-D-ribosyl)-ATP

β-nicotinamide D-ribonucleotide

2-iminosuccinate

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

N-acetyl-L-glutaminyl-L-glutamine

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

trihomocitrate

2-oxopimelate

5-amino-5-(4-hydroxybenzyl)-6-(D-ribitylimino)-5,6-dihydrouracil

dihomocitrate

2-oxoadipate

(2R)-homocitrate