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

hydrogen selenide

(3R)-3-hydroxy-2-oxo-4 phosphooxybutanoate

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

prephenate

poly (glycerol phosphate)

CDP-glycerol

(S)-dihydroorotate

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

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

L-β-lysine

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

4-phosphooxy-L-threonine

(2S)-2-amino-3-oxo-4-phosphooxybutanoate

L-selenocystathionine

(indol-3-yl)pyruvate

(indol-3 yl)acetyl-CoA

(E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate

N-ethylmaleimide

N-ethylsuccinimide

L-arginino-succinate

O-ureido-L-homoserine

canavaninosuccinate

5-oxo-L-proline

(3R,5S)-3-hydroxy-1-pyrroline-5-carboxylate

5-enolpyruvoyl-shikimate 3-phosphate

hydroxylamine

2-C-methyl-D-erythritol-2,4-cyclodiphosphate

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

shikimate

shikimate 3-phosphate

N-(5-phosphoribosyl)-anthranilate

anthranilate

3-ureidopropanoate

5,6-dimethylbenzimidazole

α-ribazole 5'-phosphate

preuroporphyrinogen

O-acetyl-L-serine

chloramphenicol

DNA without lesion

5'-phosphoguanylyl(3'→5')guanosine

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

propanoyl phosphate

porphobilinogen

2-C-methyl-D-erythritol 4-phosphate

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

thiamine phosphate

thiamine diphosphate

N-carbamoylputrescine

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

2-dehydropantoate

histidinal

3-dehydroquinate

3-dehydroshikimate

5-androstene-3,17-dione

5-α-androstan-3β,17β-diol

pregn-5-ene-3,20-dione-17-ol

pregn-5-ene-3,20-dione

ethanolamine

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

orotidine 5'-phosphate

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

4'-phosphopantetheine

hydrogen peroxide

4-prenylphlorisobutyrophenone

isopentenyl diphosphate

prenyl diphosphate

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

2-hydroxy-5-(methylsulfanyl)-3-oxopent-1-enyl 1-phosphate

1,2-dihydroxy-5-(methylsulfanyl)pent-1-en-3-one

5-(methylsulfanyl)-2,3-dioxopentyl 1-phosphate

2-keto-D-gluconate

2,5-didehydro-D-gluconate

γ-L-glutamyl 5-phosphate

3-amino-1-hydroxyacetone 1-phosphate

quinolinate

dethiobiotin

pimeloyl-CoA

ADP-D-glycero-β-D-manno-heptose

ADP-L-glycero-β-D-manno-heptose

D-erythro-imidazole-glycerol-phosphate

acetyl phosphate

nicotinate adenine dinucleotide

histidinol

glycolate

3-deoxy-α-D-manno-2-octulosonate

3-deoxy-D-manno-octulosonate 8-phosphate

α-D-ribose 1,5-bisphosphate

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

3-ethylmalate

2-oxovalerate

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

carbon monoxide

selenophosphate

imidazole acetol-phosphate

L-histidinol phosphate

N⁵-carboxyaminoimidazole ribonucleotide

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

β-nicotinate D-ribonucleotide

S-adenosyl 3-(methylsulfanyl)propylamine

(lipoyl)adenylate

2-methyl-1,4-benzoquinone

methyl-1,4-benzoquinol

4-amino-4-deoxychorismate

3-hydroxypropanoate

xanthine

carbonic acid

hydrogenobyrinate

hydrogenobyrinate a,c-diamide

coenzyme B

methanophenazine

CoB-CoM heterodisulfide

dihydromethanophenazine

coproporphyrinogen III

(S)-4-amino-5-oxopentanoate

5-aminolevulinate

glycerone phosphate

4-methyl-2-oxopentanoate

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

(S)-3-methyl-2-oxopentanoate

oxalosuccinate

3-oxopropanoate

4-aminobutanoate

succinate semialdehyde

N-acetyl-L-glutamate 5-semialdehyde

N-acetylglutamyl-phosphate

α-D-glucosamine 1-phosphate

carbamoyl phosphate

carboxyphosphate

8-amino-7-oxononanoate

S-adenosyl-4-methylsulfanyl-2-oxobutanoate

7,8-diaminopelargonate

5-deoxy-α-ribose 1-phosphate

S-methyl-5'-thioadenosine

3'-phosphoadenylyl-sulfate

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

5-(methylsulfanyl)-ribulose 1-phosphate

3-methyl-2-oxobutanoate

(2S)-2-isopropylmalate

2-isopropylmaleate

(2R,3S)-3-isopropylmalate

(R)-pantothenate

(R)-4'-phosphopantothenate

phosphoenolpyruvate

5-phospho-β-D-ribosylamine

N¹-(5-phospho-β-D-ribosyl)glycinamide

dihydroxyacetone

oxaloacetate

H₂

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

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

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

CO₂

citrate

adenosine 5'-phosphoselenate

adenosine 5'-phosphosulfate

H₂O

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

bisorganyltrisulfane

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

1-pyrroline

ammonia

enol-phenylpyruvate

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

1,2-dihydro-β-NADP

aminoacetone

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

selenodiglutathione

glutathioselenol

3-phosphooxypyruvate

S-ribosyl-L-homocysteine

autoinducer 2

mercuriphenyl acetate

D-glycero-β-D-manno-heptose 1,7-bisphosphate

D-glycero-β-D-manno-heptose 1-phosphate

glutathione disulfide

2-amino-3-carboxymuconate-6-semialdehyde

urea

DNA with lesion

L-homocysteine

phenylacetate

ethylphosphate

hydrogen cyanide

nitrous oxide

Mg-protoporphyrin

cobalt-precorrin-4

cobalt-precorrin-5A

cob(II)yrinate c-monoamide

cob(II)yrinate a,c-diamide

cobyrinate

protoheme

protoporphyrin IX

uroporphyrinogen-III

protoporphyrinogen IX

uroporphyrinogen-I

siroheme

Hg⁰

hydrogen sulfide

oxygen

2-iminosuccinate

2-iminopropanoate

2-iminobutanoate

2-chloroacetate

sn-glycerol 1-phosphate

sn-glycerol 3-phosphate

3-phospho-D-glyceroyl-phosphate

3-phospho-D-glycerate

2-phospho-D-glycerate

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

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

N-acetyl-D-mannosamine 6-phosphate

N-acetyl-β-neuraminate 9-phosphate

2-octaprenylphenol

preQ₀

chloramphenicol 3-acetate

5'-deoxy-5'-fluoroadenosine

5-fluoro-5-deoxy-D-ribose 1-phosphate

5-chloro-5-deoxy-D-ribonate

5-chloro-4-hydroxy-2-oxopentanoate

5'-chloro-5'-deoxyadenosine

5-chloro-5-deoxyribose 1-phosphate

Fe³⁺

H⁺

ammonium

Mg²⁺

Hg²⁺

Fe²⁺

thiosulfate

nitrite

superoxide

selenide

hydrogencarbonate

selenate

sulfite

sulfate

hydrogensulfite

selenite

OH^-

phosphate

diphosphate

chloride

hydroxyl radical

(2E,6E)-farnesyl diphosphate

pristanate

sn-glycero-3-phosphoethanolamine

glycerophosphoglycerol

glycerophosphoserine

1-oleoyl-2-palmitoyl-phosphatidylglycerol

glycine betaine

betaine aldehyde hydrate

betaine aldehyde

choline

choline sulfate

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

2-aminoprop-2-enoate

agmatine

4-aminobutanal

dehydrospermidine

putrescine

spermidine

S-(hydroxymethyl)glutathione

thiocyanate

glutathione

methanethiol

S-sulfanylglutathione

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

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

5-(2-hydroxyethyl)-4-methylthiazole

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

coenzyme M

L-cysteate

3-sulfopyruvate

3'-dephospho-CoA

α-linolenoyl-CoA

linoleoyl-CoA

phenylacetyl-CoA

malonyl-CoA

3-hydroxypropanoyl-CoA

isobutanoyl-CoA

acetyl-CoA

succinyl-CoA

phytenoyl-CoA

oleoyl-CoA

ω-carboxy-(9Z)-octadec-9-enoyl-CoA

7-hydroxylauroyl-CoA

18-hydroxystearoyl-CoA

16-hydroxypalmitoyl-CoA

18-hydroxyoleoyl-CoA

(Z)-15-tetracosenoyl-CoA

propanoyl-CoA

octanoyl-CoA

lauroyl-CoA

decanoyl-CoA

stearoyl-CoA

palmitoyl-CoA

pristanoyl-CoA

ethene

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

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

cholest-4-en-3-one

progesterone

glycocholate

cholate

cholest-5-en-3-one

17-α-hydroxyprogesterone

17-β-hydroxy-5-α-androstan-3-one

campest-4-en-3β-ol

androst-4-ene-3,17-dione

campesterol

riboflavin

nicotinate

tetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

5,10-methylene-tetrahydromethanopterin

tetrahydromethanopterin

pyridoxal 5'-phosphate

pyridoxine 5'-phosphate

menadione

FMNH₂

FMN

(R)-NADHX

(S)-NADHX

NADPH

NADH

NADP⁺

NAD⁺

caldariellaquinone

caldariellaquinol

dIDP

dITP

IDP

ITP

1-(5-phospho-β-D-ribosyl)-AMP

1-(5-phospho-β-D-ribosyl)-ATP

2'-deoxyadenosine

2'-deoxyguanosine

2'-deoxyinosine

hypoxanthine

pppGpp

ppGpp

dADP

dGDP

GMP

XMP

IMP

adenylo-succinate

5'-deoxyadenosine

GDP

ADP

dGTP

GTP

dATP

ATP

AMP

isoguanine

8-oxo-dGTP

8-oxo-GTP

inosine

xanthosine

guanosine

adenosine

cytidine

uridine

2'-deoxycytidine

2'-deoxyuridine

cyclic di-3',5'-guanylate

2-hydroxy-dATP

5-hydroxy-CTP

dTTP

dCTP

dUTP

CTP

UTP

dUMP

dTMP

dCMP

CMP

UMP

dTDP

dUDP

dCDP

UDP

CDP

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

GDP-α-D-mannuronate

GDP-α-D-mannose

GDP-4-dehydro-α-D-rhamnose

GDP-β-L-fucose

preQ₁

uracil

thymine

guanine

adenine

5,6-dihydrouracil

5,6-dihydrothymine

CMP-3-deoxy-β-D-manno-octulosonate

UDP-α-D-glucose

dTDP-α-D-glucose

UDP-N-acetyl-α-D-glucosamine-enolpyruvate

UDP-N-acetyl-α-D-muramoyl-L-alanyl-D-glutamate

UDP-α-D-glucuronate

UDP-α-D-galactose

UDP-α-D-galactofuranose

UDP-N-acetyl-α-D-muramate

UDP-N-acetyl-α-D-muramoyl-L-alanine

UDP-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-L-lysyl-D-alanine

UDP-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-L-lysyl-D-alanyl-D-alanine

UDP-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-meso-2,6-diaminopimeloyl-D-alanyl-D-alanine

UDP-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-meso-2,6-diaminopimelate

UDP-N-acetyl-α-D-glucosamine

dTDP-β-L-rhamnose

dTDP-4-dehydro-β-L-rhamnose

2-phospho-4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol

(R)-lipoate

coenzyme A

(S)-1-pyrroline-5-carboxylate

precorrin-3A

precorrin-2

precorrin-1

precorrin-8x

precorrin-3B

precorrin-4

sirohydrochlorin

hydantoin

7,8-dihydrolumazine

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

reduced riboflavin

7,8-dihydropterin

orotate

benzene

urate

indole

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

protocatechuate

menadiol

4-aminobenzoate

diacetyl

(S)-acetoin

(R)-acetoin

methylglyoxal

formaldehyde

acetaldehyde

(S)-lactaldehyde

D-glyceraldehyde

α-L-rhamnopyranose

β-L-rhamnopyranose

α-D-galactopyranose

β-D-galactopyranose

methanol

ethanol

glycerol

maltotriose

maltotetraose

maltoheptaose

maltohexaose

maltopentaose

keto-D-fructose

N-acetyl-α-D-glucosamine 1-phosphate

D-xylulose

β-D-fructofuranose

keto-L-rhamnulose

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

1-O-acetyl-α-maltose

undecaprenyl-diphospho-N-acetylmuramoyl-L-alanyl-γ-D-glutamyl-L-lysyl- D-alanine

ditrans,octacis-undecaprenyldiphospho-[(N-acetyl-β-D-glucosaminyl)-(1,4)-]-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-meso-2,6-diaminopimeloyl-D-alanyl-D-alanine

D-ribulose-1,5-bisphosphate

undecaprenyl-diphospho-N-acetylmuramoyl-L-alanyl-γ-D-glutamyl-L-lysyl- D-alanyl-D-alanine

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

α-D-glucopyranose 1-phosphate

D-glyceraldehyde 3-phosphate

4-phospho-D-erythronate

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

D-erythrose 4-phosphate

D-sedoheptulose 7-phosphate

5-phospho-α-D-ribose 1-diphosphate

β-D-fructose 1,6-bisphosphate

β-D-fructofuranose 6-phosphate

D-fructose 6-phosphate

β-D-glucose 6-phosphate

α-D-glucose 6-phosphate

D-xylulose 5-phosphate

1-deoxy-D-xylulose 5-phosphate

D-arabinofuranose 5-phosphate

D-ribulose 5-phosphate

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

L-rhamnulose 1-phosphate

α-D-galactose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

α-D-mannose 1-phosphate

18-hydroxystearate

16-hydroxypalmitate

18-hydroxyoleate

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

geranyl diphosphate

trans,octacis-decaprenyl phosphate

3-oxo-24-ethyl-cholest-5-ene

3-oxo-24-ethyl-cholest-4-ene

di-trans,octa-cis-undecaprenyl phosphate

all-trans-octaprenyl diphosphate

geranylgeranyl diphosphate

di-trans,octa-cis-undecaprenyl diphosphate

3-octaprenyl-4-hydroxybenzoate

phlorisovalerophenone

deoxycohumulone

4-prenylphlorisovalerophenone

deoxyhumulone

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

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

5-amino-4-imidazolecarboxyamide

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

phosphoribulosylformimino-AICAR-phosphate

chorismate

succinate

fumarate

L-aspartate

(S)-malate

α,ω-9Z-octadecenedioate

3-(carbamoylamino)-2-methylpropanoate

3-carboxy-cis,cis-muconate

(2R)-homocitrate

cis-aconitate

cis-homoaconitate

D-threo-isocitrate

3-oxoadipate

3-phenyl-2-oxopropanoate

pyruvate

glyoxylate

2-oxobutanoate

2-oxoglutarate

4-(methylsulfanyl)-2-oxobutanoate

acetate

formate

propanoate

(R)-lactate

7-hydroxylaurate

laurate

decanoate

octanoate

(15Z)-tetracosenoate

α-linolenate

linoleate

oleate

stearate

palmitate

phytenate

(R)-pantoate

carbamate

L-serine

L-threonine

L-tyrosine

L-glutamine

glycine

L-cysteine

L-lysine

L-histidine

L-arginine

L-glutamate

L-valine

L-proline

L-alanine

L-leucine

L-isoleucine

L-phenylalanine

L-tryptophan

L-methionine

(R)-β-lysine

β-alanine

(R)-3-amino-2-methylpropanoate

D-glutamate

D-alanine

L,L-diaminopimelate

L-cystathionine

L-ornithine

L-aspartyl-4-phosphate

N-carbamoyl-L-aspartate

N-acetyl-L-ornithine

L-2-amino-3-oxobutanoate

seleno-L-homocysteine

3-phospho-L-serine

N-carbamoylglycine

N-acetyl-L-glutamate

trans-4-hydroxy-L-proline

O-acetyl-L-homoserine

L-citrulline

L-canaline

L-glutamate-5-semialdehyde

O-phospho-L-homoserine

S-adenosyl-L-homocysteine

S-adenosyl-L-methionine

L-aspartate 4-semialdehyde

L-homoserine

meso-diaminopimelate

D-alanyl-D-alanine

γ-L-glutamyl-L-cysteine