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

lipid X

lipid A disaccharide (E. coli)

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

3-dehydroquinate

3-dehydroshikimate

acrylate

4-prenylphlorisobutyrophenone

N-carbamoyl-D-phenylglycine

(R)-4-phosphopantoate

xanthine

5-hydroxyindole acetaldehyde

3,4-dihydroxyphenylacetaldehyde

methylamine

hydrogen peroxide

4-acetamidobutanal

3-methoxy-4-hydroxyphenylglycolaldehyde

D-erythro-imidazole-glycerol-phosphate

N-acetyl-α-D-glucosaminyldiphospho-ditrans,octacis-undecaprenol

glutathione disulfide

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

DNA without lesion

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

carbonic acid

5-enolpyruvoyl-shikimate 3-phosphate

H₂

2-protocatechuoylphloroglucinolcarboxylate

carbon monoxide

coproporphyrinogen III

prephenate

4-methyl-2-oxopentanoate

3-ethylmalate

histidinal

histidinol

N-acetyl-β-D-mannosaminuronyl-(1→4)-N-acetyl-α-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol

macrocin

citraconate

(2R,3S)-3-methylmalate

4-hydroxy-2-nonenal

methyl-1,4-benzoquinol

3-hydroxypropanoate

thiamine diphosphate

ethanolamine

imidazole acetol-phosphate

L-histidinol phosphate

glycolate

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

acetyl phosphate

7-carboxy-7-deazaguanine

hydrogenobyrinate

oxalosuccinate

glycerone phosphate

L-canavanine

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

(S)-dihydroorotate

(S)-4-amino-5-oxopentanoate

5-aminolevulinate

citrate

3'-phosphoadenylyl-sulfate

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

1,4-dihydroxy-2-naphthoyl-CoA

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

(S)-3-methyl-2-oxopentanoate

3-methyl-2-oxobutanoate

cyanate

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

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

β-nicotinate D-ribonucleotide

quinolinate

oxaloacetate

formamide

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

N-acetyl-D-galactosamine 6-phosphate

D-galactosamine-6-phosphate

carbamoyl phosphate

carboxyphosphate

5-phospho-β-D-ribosylamine

N-acetyl-L-glutamate 5-semialdehyde

prenyl diphosphate

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

isopentenyl diphosphate

urea

N-acetylglutamyl-phosphate

phosphoenolpyruvate

L-arginino-succinate

O-ureido-L-homoserine

canavaninosuccinate

(2S)-2-isopropylmalate

2-isopropylmaleate

(2R,3S)-3-isopropylmalate

4-phosphooxy-L-threonine

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

3-amino-1-hydroxyacetone 1-phosphate

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

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

thiamine phosphate

CO₂

adenosine 5'-phosphoselenate

adenosine 5'-phosphosulfate

H₂O

3-oxopropanoate

4-aminobutanoate

succinate semialdehyde

2-aminoacetaldehyde

N¹-(5-phospho-β-D-ribosyl)glycinamide

2-O-(α-D-glucopyranosyl)-sn-glycerol 3-phosphate

mercuriphenyl acetate

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

glutathioselenol

nicotinate adenine dinucleotide

enol-phenylpyruvate

5-methoxyindoleacetaldehyde

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

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

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

tryptamine

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

D-phenylhydantoin

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

γ-L-glutamyl 5-phosphate

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

bisorganyltrisulfane

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

5-hydroxyindole thiazolidine carboxylate

ammonia

1,2-dihydro-β-NADP

2-oxovalerate

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

preuroporphyrinogen

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

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

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

O-acetyl-L-serine

selenodiglutathione

isochorismate

2-methyl-1,4-benzoquinone

octadecanal

3-phosphooxypyruvate

2-maleylacetate

hydrogen selenide

S-ribosyl-L-homocysteine

autoinducer 2

(R)-4'-phosphopantothenate

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

selenophosphate

salicyl alcohol

2-(α-hydroxyethyl)thiamine diphosphate

shikimate

shikimate 3-phosphate

5-methoxytryptamine

lipid IV_A

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

2-pyrone-4,6-dicarboxylate

6-chloro-2-hydroxy-4-carboxymuconate-6-semialdehyde

anthranilate

N-(5-phosphoribosyl)-anthranilate

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

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

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

hydrogenobyrinate a,c-diamide

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

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

methylsalicylate

L-gulono-1,4-lactone

5-methylcytosine

S-methyl-5'-thioadenosine

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

5-deoxy-α-ribose 1-phosphate

chloramphenicol

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

oxalate

tetrahydrogeranylgeranyl diphosphate

dihydrogeranylgeranyl diphosphate

1,4-dihydroxy-2-naphthoate

2-aminomalonate semialdehyde

aminoacetone

6-phospho D-glucono-1,5-lactone

D-gluconate 6-phosphate

2-phosphoglycolate

propanoyl phosphate

porphobilinogen

orotidine 5'-phosphate

L-cysteinylglycine

γ-L-glutamyl-L-cysteine

L-homocysteine

glycerol

α-D-ribofuranose

glycolaldehyde

D-glyceraldehyde

maltotriose

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

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

D-ribulose-1,5-bisphosphate

UDP-α-D-galactose

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

D-glyceraldehyde 3-phosphate

α-D-glucopyranose 1-phosphate

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

D-sedoheptulose 7-phosphate

D-erythrose 4-phosphate

5-phospho-α-D-ribose 1-diphosphate

D-sedoheptulose 1,7-bisphosphate

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

4-phospho-D-erythronate

D-xylulose 5-phosphate

1-deoxy-D-xylulose 5-phosphate

D-ribulose 5-phosphate

aldehydo-D-ribose 5-phosphate

β-D-ribose 5-phosphate

α-D-ribose 5-phosphate

β-D-fructose 1,6-bisphosphate

β-D-fructofuranose 6-phosphate

D-fructose 6-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

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

UDP-α-D-glucose

ADP-α-D-glucose

CDP-α-D-glucose

dTDP-α-D-glucose

UDP-α-D-glucuronate

UDP-2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-α-D-glucosamine

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

UDP-3-O-(3-hydroxymyristoyl)-α-D-glucosamine

UDP-3-O-[(3R)-3-hydroxymyristoyl]-N-acetyl-α-D-glucosamine

UDP-N-acetyl-α-D-glucosamine

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-meso-2,6-diaminopimeloyl-D-alanyl-D-alanine

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

UDP-N-acetyl-α-D-mannosaminuronate

dTDP-4-dehydro-β-L-rhamnose

dTDP-β-L-rhamnose

CDP-ascarylose

CDP-3,6-dideoxy-D-glycero-4-hexulose

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

GDP-α-D-mannose

GDP-4-dehydro-α-D-rhamnose

GDP-β-L-fucose

maltotetraose

maltoheptaose

maltohexaose

maltopentaose

D-gluconate

L-gulonate

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

DNA with lesion

N₂

hydrogen cyanide

cob(I)alamin

adenosylcobalamin

chlorophyllide a

cobalt-precorrin-6A

Mg-protoporphyrin

13¹-oxo-magnesium-protoporphyrin IX 13-monomethyl ester

3,8-divinyl protochlorophyllide a

13¹-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester

magnesium-protoporphyrin IX 13-monomethyl ester

cob(II)yrinate a,c-diamide

3,8-divinyl chlorophyllide a

protochlorophyllide a

cobalt-precorrin-6B

cob(II)yrinate c-monoamide

cobyrinate

protoheme

coproporphyrinogen I

uroporphyrinogen-III

protoporphyrinogen IX

protoporphyrin IX

uroporphyrinogen-I

(Z,Z)-biliverdin-IX α

(2R,3Z)-phycocyanobilin

(2R,3E)-phycocyanobilin

Hg⁰

oxygen

hydrogen sulfide

2-iminosuccinate

2-iminopropanoate

2-iminobutanoate

2-chloroacetate

sn-glycerol 1-phosphate

sn-glycerol 3-phosphate

3-phospho-D-glyceroyl-phosphate

2-phospho-D-glycerate

3-phospho-D-glycerate

(2S)-2-phospholactate

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

α-D-glucosamine 6-phosphate

(R)-citramalate

(S)-methylmalonate-semialdehyde

3-(all-trans-octaprenyl)benzene-1,2-diol

2-octaprenylphenol

2-methoxy-6-(all-trans-octaprenyl)phenol

2-aminoprop-2-enoate

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

agmatine

N-acetylputrescine

putrescine

tyramine

2-phenylethylamine

serotonin

riboflavin

all-trans-retinol

tetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

7,8-dihydrofolate monoglutamate

pyridoxine 5'-phosphate

pyridoxamine 5'-phosphate

pyridoxal 5'-phosphate

menadione

phlorisovalerophenone

deoxycohumulone

deoxyhumulone

4-prenylphlorisovalerophenone

tylosin

(2E,6E)-farnesyl diphosphate

trans,octacis-decaprenyl phosphate

phytyl diphosphate

all-trans-retinyl palmitate

geranyl diphosphate

β-carotene

echinenone

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

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

methanol

3-chlorobenzoate-cis-3,4-diol

dopamine

(R)-noradrenaline

3,4-dihydroxyphenylglycolaldehyde

(R)-adrenaline

2,3-dihydroxybenzoate

protocatechuate

acrylonitrile

preQ₀

5-chloro-5-deoxy-D-ribonate

5-chloro-4-hydroxy-2-oxopentanoate

3-chlorobenzoate

5-chlorobenzoate-cis-3,4-diol

2,4-dinitrophenyl-S-glutathione

1-chloro-2,4-dinitrobenzene

chloramphenicol 3-acetate

FAD

FMN

(S)-NADHX

(R)-NADHX

NADPH

NADH

NADP⁺

NAD⁺

caldariellaquinone

caldariellaquinol

demethylmenaquinol-8

ubiquinol-8

3-demethylubiquinol-8

Fe³⁺

K⁺

H⁺

ammonium

Fe²⁺

Hg²⁺

Mg²⁺

Mn²⁺

Zn²⁺

Ni²⁺

thiosulfate

sulfite

hydrogencarbonate

selenate

nitrite

superoxide

hydrogensulfite

selenite

selenide

nitrate

sulfate

OH^-

chloride

phosphonate

phosphate

diphosphate

triphosphate

hydroxyl radical

pristanate

sn-glycero-3-phosphoethanolamine

glycerophosphoserine

glycerophosphoglycerol

glutathione

thiocyanate

S-sulfanylglutathione

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

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

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

L-cysteate

3-sulfopyruvate

taurine

(2R)-3-sulfolactate

(2R)-phospho-3-sulfolactate

(R)-S-lactoylglutathione

D-glucono-1,5-lactone

trans-dienelactone

cis-dienelactone

linoleoyl-CoA

α-linolenoyl-CoA

2-methylacetoacetyl-CoA

acetyl-CoA

succinyl-CoA

malonyl-CoA

3-hydroxypropanoyl-CoA

3'-dephospho-CoA

ω-carboxy-(9Z)-octadec-9-enoyl-CoA

oleoyl-CoA

decanoyl-CoA

lauroyl-CoA

octanoyl-CoA

7-hydroxylauroyl-CoA

acetoacetyl-CoA

3-oxopentanoyl-CoA

18-hydroxyoleoyl-CoA

16-hydroxypalmitoyl-CoA

18-hydroxystearoyl-CoA

propanoyl-CoA

(Z)-15-tetracosenoyl-CoA

pristanoyl-CoA

palmitoyl-CoA

stearoyl-CoA

phytenoyl-CoA

heptadecane

methyl (indol-3-yl)acetate

(indol-3-yl)acetate

cyclic-GMP

5'-deoxyadenosine

XMP

GMP

IMP

adenylo-succinate

dATP

dADP

dGTP

dGDP

GTP

GDP

AMP

ATP

ADP

isoguanine

8-oxo-dGTP

8-oxo-GTP

dIDP

hypoxanthine

1-(5-phospho-β-D-ribosyl)-ATP

1-(5-phospho-β-D-ribosyl)-AMP

dITP

IDP

ITP

5-fluorocytosine

UDP

CDP

dUDP

dTDP

dCDP

dTMP

dUMP

UMP

CMP

(S)-NADPHX

(R)-NADPHX

cyclic di-3',5'-guanylate

2-hydroxy-dATP

5-hydroxy-CTP

UTP

CTP

dCTP

dUTP

dTTP

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

5-fluorouracil

P¹,P⁴-bis(5'-adenosyl) tetraphosphate

adenosine

preQ₁

uracil

thymine

cytosine

adenine

coenzyme A

oxidized coenzyme F₄₂₀-0

(S)-1-pyrroline-5-carboxylate

precorrin-8x

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

7,8-dihydroneopterin

7,8-dihydromonapterin

6-(hydroxymethyl)-7,8-dihydropterin

7,8-dihydroneopterin 3'-triphosphate

(7,8-dihydropterin-6-yl)methyl diphosphate

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

6-carboxy-5,6,7,8-tetrahydropterin

7,8-dihydropteroate

orotate

quercetin

urate

3-hexaprenyl-4-hydroxybenzoate

4-hydroxybenzoate

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

benzene

6-hydroxy-2-cyclohexen-one-carboxylate

normetanephrine

metanephrine

(4-hydroxyphenyl)acetaldehyde

phenylacetaldehyde

(indol-3-yl)acetaldehyde

indole

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

menadiol

6-methoxy-3-methyl-2-all-trans-decaprenyl-1,4-benzoquinol

6-methoxy-3-methyl-2-all-trans-octaprenyl-1,4-benzoquinol

2-methoxy-6-all trans-octaprenyl-1,4-benzoquinol

all trans-decaprenyl-2-methoxy-6-1,4-benzoquinol

5-chloroprotocatechuate

salicylate

4-aminobenzoate

acetaldehyde

methylglyoxal

diacetyl

di-trans,octa-cis-undecaprenyl phosphate

di-trans,octa-cis-undecaprenyl diphosphate

geranylgeranyl diphosphate

all-trans-nonaprenyl diphosphate

all-trans-hexaprenyl diphosphate

all-trans-decaprenyl diphosphate

all-trans-octaprenyl diphosphate

all-trans-heptaprenyl diphosphate

3-nonaprenyl-4-hydroxybenzoate

3-decaprenyl-4-hydroxybenzoate

3-octaprenyl-4-hydroxybenzoate

3-heptaprenyl-4-hydroxybenzoate

16-hydroxypalmitate

18-hydroxyoleate

18-hydroxystearate

1-(oleoyl)-sn-glycero-3-phosphoethanolamine

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

phosphoribulosylformimino-AICAR-phosphate

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

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

pyruvate

2-oxobutanoate

2-oxoglutarate

chorismate

succinate

fumarate

L-aspartate

α,ω-9Z-octadecenedioate

3-carboxy-cis,cis-muconate

D-threo-isocitrate

3-oxoadipate

3-phenyl-2-oxopropanoate

3-(4-hydroxyphenyl)pyruvate

acetate

formate

(R)-lactate

(S)-lactate

decanoate

7-hydroxylaurate

laurate

octanoate

oleate

α-linolenate

linoleate

phytenate

(15Z)-tetracosenoate

stearate

palmitate

carbamate

L-alanine

L-phenylalanine

L-tryptophan

glycine

L-proline

L-methionine

L-cysteine

L-leucine

L-isoleucine

L-valine

L-serine

L-glutamine

β-alanine

L-threonine

L-tyrosine

L-lysine

L-histidine

L-arginine

L-glutamate

D-glutamate

L-ornithine

L-aspartyl-4-phosphate

N-carbamoyl-L-aspartate

N-formyl-L-glutamate

N-acetyl-L-ornithine

L-2-amino-3-oxobutanoate

N-acetyl-L-glutamate

L-threonine 3-O-phosphate

3-phospho-L-serine

trans-4-hydroxy-L-proline

L-citrulline

S-adenosyl-L-methionine

S-adenosyl-L-homocysteine

O-phospho-L-homoserine

L-aspartate 4-semialdehyde

L-canaline

L-glutamate-5-semialdehyde

L-homoserine

hypoglycin A

meso-diaminopimelate

L-allo-threonine

hypoglycin B