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

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

4-amino-2-methyl-5-pyrimidinemethanol

S-ribosyl-L-homocysteine

autoinducer 2

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

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

5,6-dimethylbenzimidazole

dialurate

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

N⁵-carboxyaminoimidazole ribonucleotide

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

prephenate

α-ribazole

α-ribazole 5'-phosphate

2-isopropylmaleate

nigerose

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

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

S-adenosyl 3-(methylsulfanyl)propylamine

(L-threonylcarbamoyl)adenylate

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

4-amino-4-deoxychorismate

4-prenylphlorisobutyrophenone

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

oxalate

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

3-ureidopropanoate

5-oxo-L-proline

3-keto-β-D-galactose

hydrogenobyrinate

γ-L-glutamyl 5-phosphate

coproporphyrinogen III

arsenite

histidinal

histidinol

L-canavanine

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

3-dehydroquinate

3-dehydroshikimate

(S)-4-amino-5-oxopentanoate

5-aminolevulinate

porphobilinogen

2-oxoglutaramate

(2R,3S)-3-isopropylmalate

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

3-ethylmalate

2-oxovalerate

(R)-5-phosphomevalonate

isopentenyl diphosphate

prenyl diphosphate

thiamine phosphate

thiamine diphosphate

hydrogen peroxide

orotidine 5'-phosphate

(S)-ureidoglycolate

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

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

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

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

3'-phosphoadenylyl-sulfate

adenosine 5'-phosphosulfate

adenosine 5'-phosphoselenate

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

(R)-4'-phosphopantothenate

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

5-deoxy-α-ribose 1-phosphate

S-methyl-5'-thioadenosine

carbon monoxide

S-Inosyl-L-homocysteine

(indol-3-yl)pyruvate

(indol-3 yl)acetyl-CoA

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

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

α-D-glucosamine 1-phosphate

2-phosphoglycolate

glycolate

(R)-mevalonate

urea

coenzyme B

methanophenazine

CoB-CoM heterodisulfide

dihydromethanophenazine

citraconate

oxalosuccinate

5-phospho-β-D-ribosylamine

N¹-(5-phospho-β-D-ribosyl)glycinamide

nicotinate adenine dinucleotide

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

preuroporphyrinogen

5-enolpyruvoyl-shikimate 3-phosphate

carbonic acid

(2S)-2-isopropylmalate

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

N-acetylglutamyl-phosphate

2-dehydropantoate

3-phosphooxypyruvate

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

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

carbamoyl phosphate

3-methyl-2-oxobutanoate

4-methyl-2-oxopentanoate

(S)-3-methyl-2-oxopentanoate

β-nicotinate D-ribonucleotide

quinolinate

hydrogenobyrinate a,c-diamide

(S)-dihydroorotate

succinate semialdehyde

acetoacetate

hexulose 6-phosphate

D-erythro-imidazole-glycerol-phosphate

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

5-(methylsulfanyl)-ribulose 1-phosphate

glycerone phosphate

O-ureido-L-homoserine

canavaninosuccinate

L-arginino-succinate

H₂

4'-phosphopantetheine

shikimate

shikimate 3-phosphate

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

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

N-acetyl-L-glutamate 5-semialdehyde

phosphoenolpyruvate

N-(5-phosphoribosyl)-anthranilate

anthranilate

3α,7α-dihydroxy-24-oxo-5β-cholestanoyl CoA

imidazole acetol-phosphate

L-histidinol phosphate

oxaloacetate

citrate

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

CO₂

H₂O

(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

ammonia

phenylacetate

cobalt-factor III

cobalt-precorrin-3

cobalt-sirohydrochlorin

cobalt-precorrin-7

cobalt-precorrin-8

cobalt-precorrin-6B

cobalt-precorrin-4

cobalt-precorrin-5A

adenosyl-cobinamide phosphate

cob(I)yrinate a,c-diamide

adenosylcobinamide-GDP

adenosylcobalamin 5'-phosphate

cobalt-precorrin-5B

cobalt-precorrin-6A

cob(I)alamin

adenosylcobalamin

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

adenosylcobyrate

cob(II)yrinate c-monoamide

cobyrinate

cob(II)yrinate a,c-diamide

Mg-protoporphyrin

protoheme

protoporphyrinogen IX

protoporphyrin IX

uroporphyrinogen-III

uroporphyrinogen-I

siroheme

hydrogen sulfide

oxygen

2-chloroacetate

sn-glycerol 1-phosphate

sn-glycerol 3-phosphate

2-O-(α-D-mannosyl)-D-glycerate

2-O-(α-D-mannosyl)-3-phospho-D-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

(R)-2-hydroxyglutarate

superoxide

L-homocysteine

4-nitrophenyl phosphate

4-nitrophenol

agmatine

dehydrospermidine

putrescine

spermidine

tyramine

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

dimethyl sulfide

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

taurine

L-cysteate

3-sulfopyruvate

coenzyme M

ammonium

Na⁺

H⁺

Fe²⁺

Zn²⁺

Ca²⁺

Co²⁺

Mg²⁺

Ni²⁺

Cu²⁺

trimethyl sulfonium

sulfate

molybdate

sulfite

nitrite

nitrate

selenate

thiosulfate

trithionate

OH^-

hydrogensulfite

hydrogencarbonate

phosphonate

phosphate

triphosphate

diphosphate

chloride

phosphoribulosylformimino-AICAR-phosphate

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

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

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

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

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

(indol-3-yl)acetate

(E)-2-methylcrotonoyl-CoA

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

glutaryl-CoA

(E)-glutaconyl-CoA

2-methylbutanoyl-CoA

isovaleryl-CoA

3-methylcrotonyl-CoA

linoleoyl-CoA

α-linolenoyl-CoA

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

2-methylacetoacetyl-CoA

phenylacetyl-CoA

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

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

CoA-disulfide

3'-dephospho-CoA

chenodeoxycholoyl-CoA

3α,7α,12α-trihydroxy-24-oxo-5-β-cholestanoyl CoA

choloyl-CoA

acetyl-CoA

(S)-methylmalonyl-CoA

crotonyl-CoA

phytenoyl-CoA

oleoyl-CoA

(S)-3-hydroxybutanoyl-CoA

cerotoyl-CoA

2-carboxy-cerotoyl-CoA

(Z)-15-tetracosenoyl-CoA

propanoyl-CoA

decanoyl-CoA

octanoyl-CoA

palmitoyl-CoA

pristanoyl-CoA

3-oxopentanoyl-CoA

acetoacetyl-CoA

FMNH₂

FAD

FADH₂

FMN

(S)-NADHX

(R)-NADHX

NADH

NADPH

NAD⁺

NADP⁺

methyl-CoM

molybdopterin

coenzyme A

oxidized coenzyme F₄₂₀-0

MoO₂-molybdopterin cofactor

guanylyl molybdenum cofactor

N⁵-methyltetrahydromethanopterin

5,10-methylene-tetrahydromethanopterin

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 mono-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

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

7,8-dihydrofolate monoglutamate

nicotinate

riboflavin

pyridoxal 5'-phosphate

menadione

(S)-1-pyrroline-5-carboxylate

precorrin-6A

precorrin-3A

precorrin-6B

precorrin-7

precorrin-8x

precorrin-3B

precorrin-4

precorrin-5

precorrin-1

precorrin-2

sirohydrochlorin

hydantoin

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

molybdopterin adenine dinucleotide

cyclic pyranopterin phosphate

adenine

guanine

2'-deoxyadenosine

2'-deoxyguanosine

adenosine

hypoxanthine

dAMP

dGMP

dITP

dGTP

dATP

dIDP

dGDP

dADP

IDP

ADP

GDP

XMP

GMP

AMP

IMP

ITP

ATP

GTP

uracil

dCMP

dTMP

5,6-dihydrouracil

5,6-dihydrothymine

dTDP

dCTP

dTTP

orotate

dUTP

dUMP

dUDP

dCDP

CDP

UDP

UTP

CTP

UDP-α-D-galactofuranose

UDP-α-D-glucose

UDP-α-D-galactose

UDP-N-acetyl-α-D-glucosamine

dTDP-α-D-glucose

dTDP-β-L-rhamnose

dTDP-4-dehydro-β-L-rhamnose

cytidine

uridine

2'-deoxycytidine

2'-deoxyuridine

thymidine

thymine

UMP

CMP

(indole-3-yl)acetonitrile

3-hexaprenyl-4-hydroxybenzoate

4-hydroxybenzoate

indole

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

menadiol

4-aminobenzoate

chorismate

succinate

fumarate

L-aspartate

(S)-malate

3-(carbamoylamino)-2-methylpropanoate

D-threo-isocitrate

4-hydroxybutanoate

(S)-3-hydroxybutanoate

(S)-lactate

propanoate

formate

acetate

pyruvate

decanoate

octanoate

(15Z)-tetracosenoate

oleate

linoleate

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

α-linolenate

phytenate

palmitate

pristanate

(R)-pantoate

3-(4-hydroxyphenyl)pyruvate

3-phenyl-2-oxopropanoate

glyoxylate

2-oxobutanoate

2-oxoglutarate

L-α-amino-ε-keto-pimelate

L-serine

β-alanine

L-alanine

glycine

L-leucine

L-proline

L-glutamine

L-glutamate

L-histidine

L-arginine

L-lysine

L-cysteine

L-asparagine

L-tyrosine

L-threonine

L-phenylalanine

L-tryptophan

D-aspartate

seleno-L-homocysteine

L-selenomethionine

L-aspartyl-4-phosphate

2-hydroxy-5-oxoproline

3-phospho-L-serine

N-carbamoylglycine

N-acetyl-L-citrulline

N-acetyl-L-ornithine

N-acetyl-L-methionine

N-acetyl-L-glutamate

N-carbamoyl-L-aspartate

L-citrulline

L-isoleucine

L-valine

L-homoserine

O-phospho-L-homoserine

L-ornithine

S-adenosyl-L-methionine

S-adenosyl-L-homocysteine

L-aspartate 4-semialdehyde

L-glutamate-5-semialdehyde

meso-diaminopimelate

L-methionine

L,L-diaminopimelate

diacetyl

acetaldehyde

formaldehyde

D-glyceraldehyde

α-D-glucopyranose

β-D-glucopyranose

β-D-ribopyranose

β-D-galactopyranose

glycerol

(3R)-linalool

(3S)-linalool

myo-inositol

scyllo-inosose

1-amino-1-deoxy-scyllo-inositol

1D-myo-inositol 2-monophosphate

1D-myo-inositol 1-monophosphate

1D-myo-inositol 6-monophosphate

1D-myo-inositol 5-monophosphate

1D-myo-inositol 4-monophosphate

1D-myo-inositol 3-monophosphate

saturated CDP-archaeol

unsaturated CDP-archaeol

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

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

saturated archaetidylserine

saturated archaetidylethanolamine

unsaturated archaetidylserine

unsaturated archaetidylethanolamine

geranyl diphosphate

(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

phlorisovalerophenone

deoxyhumulone

4-prenylphlorisovalerophenone

deoxycohumulone

iron(III) dicitrate

ferric-enterobactin complex

XXLG xyloglucan oligosaccharide

XLXG xyloglucan oligosaccharide

XLLG xyloglucan oligosaccharide

XXXG xyloglucan oligosaccharide

maltotriose

maltotetraose

sucrose

allolactose

α-lactose

N-acetyl-α-D-glucosamine 1-phosphate

keto-D-fructose

β-D-fructofuranose

3'-ketolactose

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

D-ribulose-1,5-bisphosphate

GDP-α-D-mannose

D-glyceraldehyde 3-phosphate

α-D-glucopyranose 1-phosphate

D-erythrose 4-phosphate

5-phospho-α-D-ribose 1-diphosphate

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

β-D-fructose 1,6-bisphosphate

β-D-fructofuranose 6-phosphate

D-fructose 6-phosphate

α-D-mannopyranose 6-phosphate

β-D-mannopyranose 6-phosphate

β-D-glucose 6-phosphate

α-D-glucose 6-phosphate

D-ribulose 5-phosphate

aldehydo-D-ribose 5-phosphate

2-deoxy-α-D-ribose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

α-D-mannose 1-phosphate

cyclic-AMP

5'-deoxyadenosine

1-(5-phospho-β-D-ribosyl)-ATP

1-(5-phospho-β-D-ribosyl)-AMP

adenylo-succinate

reduced β-nicotinamide D-ribonucleotide

β-nicotinamide D-ribonucleotide

2-iminosuccinate

N-acetyl-L-glutaminyl-L-glutamine

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