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

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

(R)-4'-phosphopantothenate

5,6-dimethylbenzimidazole

dialurate

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

2-succinyl-5-enolpyruvoyl-6-hydroxy-3-cyclohexene-1-carboxylate

(1R,6R)-6-hydroxy-2-succinylcyclohexa-2,4-diene-1-carboxylate

(S)-2-amino-6-oxohexanoate

1,4-dihydroxy-2-naphthoate

citraconate

(2R,3S)-3-methylmalate

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

3-ethylmalate

2-oxovalerate

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

succinate semialdehyde

acetyl phosphate

3-phosphooxypyruvate

5-carboxymethyl-2-hydroxymuconate

3-(4-hydroxyphenyl)-3-oxo-propanoyl-CoA

(25S)-3α,7α-dihydroxy-5β-cholestanoyl-CoA

DNA without lesion

hydrogen selenide

O-acetyl-L-serine

(2S,3S)-2,3-dihydroxy-2,3-dihydrobenzoate

oxalosuccinate

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

chlorite

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

deethylsimazine

N-ethylammeline

4-fumaryl-acetoacetate

acetoacetate

(R)-5-phosphomevalonate

(R)-mevalonate

formamide

quinolinate

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

oxalate

4-prenylphlorisobutyrophenone

prenyl diphosphate

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

thiamine phosphate

salicyl alcohol

methylsalicylate

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

carbonic acid

hydrogen peroxide

2-(α-hydroxyethyl)thiamine diphosphate

thiamine diphosphate

ethanolamine

3-hydroxyanthranilate

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

orotidine 5'-phosphate

N²-succinylglutamate

hydroxypyruvate

prephenate

α-ribazole

α-ribazole 5'-phosphate

(R)-1-aminopropan-2-ol

hydrogenobyrinate

hydrogenobyrinate a,c-diamide

α-D-ribose 1,5-bisphosphate

4-amino-4-deoxychorismate

2-dehydro-3-deoxy-D-gluconate 6-phosphate

2-dehydro-3-deoxy-D-galactonate

S-methyl-5'-thioadenosine

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

5-deoxy-α-ribose 1-phosphate

4-hydroxy-2-nonenal

coproporphyrinogen III

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

glycolate

urea

N-methylhydantoin

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

β-D-ribosylnicotinate

creatinine

(R)-mevalonate diphosphate

isopentenyl diphosphate

(S)-mandelate

(R)-mandelate

tetrahydrogeranylgeranyl diphosphate

dihydrogeranylgeranyl diphosphate

isochorismate

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

formate

carbon monoxide

L-histidinol phosphate

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

(2S)-2-isopropylmalate

2-isopropylmaleate

(2R,3S)-3-isopropylmalate

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

4'-phosphopantetheine

N-(5-phosphoribosyl)-anthranilate

anthranilate

porphobilinogen

(S)-4-amino-5-oxopentanoate

5-aminolevulinate

O-ureido-L-homoserine

L-arginino-succinate

canavaninosuccinate

L-canavanine

N-acetyl-L-glutamate 5-semialdehyde

N-acetylglutamyl-phosphate

D-erythro-imidazole-glycerol-phosphate

imidazole acetol-phosphate

oxaloacetate

histidinal

histidinol

β-nicotinate D-ribonucleotide

carboxyphosphate

2-dehydropantoate

preuroporphyrinogen

4-(2'-carboxyphenyl)-4-oxobutyryl-CoA

1,4-dihydroxy-2-naphthoyl-CoA

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

(S)-dihydroorotate

nicotinate adenine dinucleotide

citrate

4-methyl-2-oxopentanoate

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

CO₂

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

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

shikimate

3-dehydroshikimate

phosphoenolpyruvate

shikimate 3-phosphate

5-enolpyruvoyl-shikimate 3-phosphate

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

N-succinyl-2-amino-6-ketopimelate

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

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

(S)-3-methyl-2-oxopentanoate

3-methyl-2-oxobutanoate

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

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

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

3-dehydroquinate

glycerone phosphate

γ-L-glutamyl 5-phosphate

carbamoyl phosphate

5-phospho-β-D-ribosylamine

N¹-(5-phospho-β-D-ribosyl)glycinamide

H₂O

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

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

ammonia

enol-phenylpyruvate

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

1,2-dihydro-β-NADP

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

1-piperideine 6-carboxylate

2-dehydro-3-deoxy-D-galactonate 6-phosphate

(R)-4-phosphopantoate

hydrogen cyanide

(indole-3-yl)acetonitrile

(glutathion-S-yl)-4-hydroxy-2-nonenal

2-iminosuccinate

2-iminobutanoate

L-homocysteine

sn-glycerol 3-phosphate

sn-glycerol 1-phosphate

DNA with lesion

cob(I)yrinate a,c-diamide

cob(I)inamide

cob(I)alamin

adenosylcobalamin

adenosylcobalamin 5'-phosphate

adenosyl-cobinamide phosphate

adenosylcobinamide-GDP

adenosylcobinamide

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

adenosylcobyrate

cob(II)yrinate c-monoamide

cob(II)yrinate a,c-diamide

cobyrinate

cobalt-sirohydrochlorin

cobalt-factor III

cobalt-precorrin-2

cobalt-precorrin-3

protoporphyrinogen IX

uroporphyrinogen-III

uroporphyrinogen-I

siroheme

hydrogen sulfide

oxygen

2-chloroacetate

(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

(S)-4-hydroxymandelate

(R)-4-hydroxymandelate

1-chloro-2,4-dinitrobenzene

2,4-dinitrophenyl-S-glutathione

5-chloro-5-deoxy-D-ribonate

5-chloro-4-hydroxy-2-oxopentanoate

Fe³⁺

H⁺

ammonium

Co²⁺

Fe²⁺

Cu²⁺

Zn²⁺

Pb²⁺

Hg²⁺

Cd²⁺

Ni²⁺

superoxide

thiosulfate

sulfite

hydrogencarbonate

nitrate

sulfate

hydrogensulfite

phosphonate

phosphate

triphosphate

diphosphate

chloride

(2E,6E)-farnesyl diphosphate

glycerophosphoglycerol

glycerophosphoserine

sn-glycero-3-phosphoethanolamine

agmatine

putrescine

dehydrospermidine

spermidine

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

tyramine

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

methanethiol

thiocyanate

glutathione

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

L-cysteate

3-sulfopyruvate

all-trans-retinyl palmitate

(2S)-ethylmalonyl-CoA

(2R)-ethylmalonyl-CoA

(+)-7-epi-jasmonoyl-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(3-oxobutanoyl)-CoA

6-trans-3-oxo-tridecenoyl-CoA

4-trans-undecenoyl-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-butanoyl-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(3-oxohexanoyl)-CoA

(5E)-3-oxo-dodec-5-enoyl-CoA

(3E)-dec-3-enoyl-CoA

4-hydroxybenzoyl-CoA

6-cis, 3-oxo-tridecenoyl-CoA

4-cis-undecenoyl-CoA

4-trans-3-oxo-undecenoyl-CoA

2-trans-nonenoyl-CoA

5-cis, 7-trans-3-oxo-tetradecadienoyl-CoA

(3Z,5E)-dodeca-3,5-dienoyl-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-hexanoyl-CoA

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(3-oxooctanoyl)-CoA

(25R)-3α,7α,12α-trihydroxy-5β-cholestanoyl-CoA

(25S)-3α,7α,12α-trihydroxy-5β-cholestanoyl-CoA

(25R)-3α,7α-dihydroxy-5β-cholestanoyl-CoA

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

2-methylacetoacetyl-CoA

acetyl-CoA

3'-dephospho-CoA

succinyl-CoA

(S)-methylmalonyl-CoA

(R)-methylmalonyl-CoA

(3Z)-dodec-3-enoyl-CoA

(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-CoA

butanoyl-CoA

propanoyl-CoA

decanoyl-CoA

hexanoyl-CoA

octanoyl-CoA

lauroyl-CoA

myristoyl-CoA

(4Z,7Z,10Z,13Z,16Z)-docosapentaenoyl-CoA

3-oxododecanoyl-CoA

3-oxooctanoyl-CoA

3-oxodecanoyl-CoA

3-oxohexanoyl-CoA

acetoacetyl-CoA

3-oxopentanoyl-CoA

(6Z,9Z,12Z,15Z,18Z,21Z)-3-oxotetracosahexaenoyl-CoA

(6Z,9Z,12Z,15Z,18Z)-3-oxotetracosapentaenoyl-CoA

3-oxo-palmitoyl-CoA

3-oxo-(5Z)-tetradecenoyl-CoA

3-oxo-myristoyl-CoA

tributyrin

1,2-dibutyrin

3-oxo-4-pregnene-20-carboxyl-CoA

3,22-dioxochol-4-en-24-oyl-CoA

methyl (indol-3-yl)acetate

(indol-3-yl)acetate

nicotinate

riboflavin

all-trans-retinol

all-trans-retinal

tetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

tetrahydromethanopterin

5,10-methylene-tetrahydromethanopterin

5,10-methenyltetrahydromethanopterin

5-formyl-tetrahydromethanopterin

pyridoxal 5'-phosphate

FAD

FMNH₂

FMN

NAD⁺

NADP⁺

(R)-NADHX

(S)-NADHX

NADH

NADPH

caldariellaquinone

caldariellaquinol

demethylmenaquinol-8

glycine betaine

cyclic-AMP

1-(5-phospho-β-D-ribosyl)-AMP

1-(5-phospho-β-D-ribosyl)-ATP

5'-deoxyadenosine

IDP

ITP

dIDP

dITP

XMP

GMP

dATP

dGTP

AMP

GTP

IMP

adenylo-succinate

ATP

dADP

ADP

dGDP

GDP

xanthosine

guanosine

inosine

adenosine

cytidine

uridine

2'-deoxycytidine

2'-deoxyuridine

thymidine

dTTP

dCTP

dUTP

CTP

UTP

dUMP

dTMP

dCMP

CMP

UMP

dTDP

dUDP

dCDP

UDP

CDP

β-nicotinamide D-ribonucleotide

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

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

ADP ribose 1''-phosphate

ADP-D-ribose

uracil

thymine

adenine

UDP-α-D-glucose

coenzyme A

oxidized coenzyme F₄₂₀-0

MoO₂-molybdopterin cofactor

guanylyl molybdenum cofactor

(S)-1-pyrroline-5-carboxylate

precorrin-7

precorrin-6B

precorrin-6A

precorrin-3A

precorrin-3B

precorrin-4

precorrin-5

precorrin-8x

precorrin-1

precorrin-2

sirohydrochlorin

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

reduced riboflavin

7,8-dihydroneopterin 3'-triphosphate

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

orotate

4-hydroxybenzoate

salicyl-6-hydroxy-2-cyclohexene-on-oyl

6-hydroxy-2-cyclohexen-one-carboxylate

indole

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

salicylate

4-aminobenzoate

diacetyl

methylglyoxal

formaldehyde

acetaldehyde

D-glyceraldehyde

α-D-glucopyranose

β-D-glucopyranose

ethanol

methanol

glycerol

myo-inositol

1D-myo-inositol 1-monophosphate

1D-myo-inositol 3-monophosphate

1-(β-D ribofuranosyl)nicotinamide

α,α-trehalose

keto-D-fructose

β-D-fructofuranose

α-D-glucopyranose 1-phosphate

D-glyceraldehyde 3-phosphate

D-ribulose-1,5-bisphosphate

D-erythrose 4-phosphate

D-sedoheptulose 7-phosphate

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

5-phospho-α-D-ribose 1-diphosphate

D-xylulose 5-phosphate

aldehydo-D-ribose 5-phosphate

D-ribulose 5-phosphate

β-D-fructose 1,6-bisphosphate

β-D-fructofuranose 6-phosphate

D-fructose 6-phosphate

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

D-galactonate

saturated CDP-archaeol

unsaturated CDP-archaeol

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

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

geranyl diphosphate

β-carotene 15,15' epoxide

15,15'-dihydroxy-β-carotene

β-carotene

phytyl diphosphate

all-trans-octaprenyl diphosphate

geranylgeranyl diphosphate

di-trans,octa-cis-undecaprenyl diphosphate

phlorisovalerophenone

deoxyhumulone

deoxycohumulone

4-prenylphlorisovalerophenone

3-benzyl-3,6-dihydroxy-6-(hydroxymethyl)-diketopiperazine

3-benzyl-3,6 -bis(glutathione)- 6-(hydroxymethyl)-diketopiperazine

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

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

butanoate

glyoxylate

2-oxoglutarate

2-oxobutanoate

pyruvate

3-(4-hydroxyphenyl)pyruvate

3-phenyl-2-oxopropanoate

chorismate

L-aspartate

fumarate

succinate

(S)-malate

(4S)-4-hydroxy-2-oxoglutarate

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

(2S,3S)-2-methylcitrate

cis-aconitate

D-threo-isocitrate

(S)-lactate

(R)-lactate

palmitate

(R)-pantoate

acetate

L-kynurenine

carbamate

L-phenylalanine

L-histidine

L-tyrosine

L-tryptophan

L-leucine

L-alanine

L-proline

L-glutamine

L-serine

glycine

L-lysine

L-arginine

L-selenocysteine

L-valine

L-isoleucine

L-methionine

L-cysteine

L-threonine

L-asparagine

L-glutamate

N-carbamoylsarcosine

creatine

β-alanine

L,L-diaminopimelate

L-ornithine

L-aspartyl-4-phosphate

N-carbamoyl-L-aspartate

N-acetyl-L-ornithine

N-acetyl-L-aspartate

L-saccharopine

3-phospho-L-serine

N-acetyl-L-glutamate

3-hydroxy-L-kynurenine

trans-4-hydroxy-L-proline

O-acetyl-L-homoserine

L-citrulline

S-sulfo-L-cysteine

hypoglycin A

L-canaline

L-aspartate 4-semialdehyde

L-homoserine

O-phospho-L-homoserine

S-adenosyl-L-homocysteine

L-glutamate-5-semialdehyde

S-adenosyl-L-methionine

meso-diaminopimelate

hypoglycin B

L-cysteinylglycine