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-carboxy-L-threo-pentonate

2-carboxy-L-xylonolactone

2,3-dioxo-L-gulonate

cyclic- 3,4-O-oxalyl-L-threonate

bisorganyltrisulfane

dehydroascorbate (bicyclic form)

cyclic-2,3-O-oxalyl-L-threonate

L-dehydro-ascorbate

5-hydroxyindole thiazolidine carboxylate

5,6-dihydroxyindole

ammonia

1-piperideine 6-carboxylate

α-D-galacturonate 1-phosphate

L-dopachrome

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

6-(2-amino-2-carboxylatoethyl)-7-hydroxy-8-oxo-1,2,3,4,7,8-hexahydroquinoline-2,4-dicarboxylate

2-amino-4-[5-(2-amino-2-carboxylatoethyl)-2-hydroxyphenyl]pentanedioate

2-amino-4-[3-(2-amino-2-carboxylatoethyl)-6-oxocyclohexa-1,4-dien-1-yl]pentanedioate

6-(2-amino-2-carboxylatoethyl)-1,2,3,4-tetrahydroquinoline-2,4-dicarboxylate

2-succinylbenzoate

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

cyclohexane-1-carbonyl-CoA

cyclohexane-1-carboxylate

crotonate

lipid IV_A

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

2-amino-3-carboxymuconate-6-semialdehyde

2-keto-D-gluconate

2-dehydro-6-phospho-D-gluconate

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

1,6-anhydro-N-acetyl-β-muramate

N-acetyl-D-muramate 6-phosphate

N⁵-carboxyaminoimidazole ribonucleotide

pseudouridine

selenodiglutathione

glutathioselenol

3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1-oxo-octahydro-1H-indene-4-carboxylate

(2E)-3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1-oxo-octahydro-1H-inden-4-yl]prop-2-enoyl-CoA

3-[(3aS,4S,7aS)-7a-methyl-1,5-dioxo-octahydro-1H-inden-4-yl]propanoate

(2Z,4Z)-2-hydroxyhexa-2,4-dienoate

(S)-4-hydroxy-2-oxohexanoate

(1E,2Z)-3-hydroxy-5,9,17-trioxo-4,5:9,10-disecoandrosta-1 (10),2-dien-4-oate

7-epicholate

3α,12α-dihydroxy-7-oxo-5β-cholan-24-oate

2-hydroxy-6-oxocyclohexane-1-carbonyl-CoA

6-hydroxycyclohex-1-ene-1-carbonyl-CoA

cyclohex-1,5-diene-1-carbonyl-CoA

3-oxopimeloyl-CoA

3-hydroxypimeloyl-CoA

6-oxocyclohex-1-ene-1-carbonyl-CoA

dialurate

2-oxoadipate

4-amino-2-methyl-5-pyrimidinemethanol

creatinine

N-(2,3-dihydroxybenzoyl)-L-serine trimer

(L-threonylcarbamoyl)adenylate

octadecanal

acrylamide

acrylate

4-guanidinobutyramide

4-guanidinobutanoate

(indol-3-yl)acetamide

propionamide

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

ADP-D-glycero-β-D-manno-heptose

2-oleoylglycerol

ethanolamine

5,6-dimethylbenzimidazole

3-methyl-2-butenal

N²-succinyl-L-glutamate 5-semialdehyde

N²-succinylglutamate

5-hydroxy-3-[(3aS,4S,5R,7aS)-7a-methyl-1,5-dioxo-octahydro-1H-inden-4-yl]propanoyl-CoA

3-[(3aS,4S,7aS)-7a-methyl-1,5-dioxo-octahydro-1H-inden-4-yl]propanoyl-CoA

5-androstene-3,17-dione

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

pregn-5-ene-3,20-dione

2-isopropylmaleate

31-O-desmethylFK-506

FK-506

2-methyl-1,4-benzoquinone

methyl-1,4-benzoquinol

5-hydroxytryptophol

indole-3-glycol

indole-3-glycol aldehyde

isobutanol

3-methylbutanol

3-methylbutanal

2-methylbutanol

2-methylbutanal

2-phenylethanol

nigerose

DNA without lesion

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

adenosine 5'-phosphoselenate

arsenite

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

acetyl phosphate

5-aminolevulinate

(2R,3S)-3-isopropylmalate

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

3-ethylmalate

2-oxovalerate

pseudouridine 5'-phosphate

histidinal

histidinol

selenophosphate

prephytoene diphosphate

L-arogenate

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

5-guanidino-2-oxopentanoate

urocanate

hydrogenobyrinate

3-phosphooxypyruvate

(S)-5-hydroxyisourate

(S)-2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline

cyanate

sym-homospermidine

L-gulono-1,4-lactone

2-(α-hydroxyethyl)thiamine diphosphate

N-Formyl-L-kynurenine

formamide

D-galacto-hexodialdose

3-demethylubiquinol-6

adenosine 3',5'-bisphosphate

N-acetyl-L,L-2,6-diaminopimelate

dimethylsulfoniopropanoate

4-acetamidobutanal

4-acetamidobutanoate

D-glucurono-6,3-lactone

prop-2-ynal

propynoate

3,4-dihydroxyphenylacetaldehyde

3-methoxy-4-hydroxyphenylglycolaldehyde

5-hydroxyindole acetaldehyde

5-hydroxyindole acetate

imidazole acetaldehyde

4-imidazoleacetate

glutathione disulfide

4-phosphooxy-L-threonine

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

5-dehydro-4-deoxy-D-glucarate

(2S,3S)-2,3-dihydroxy-5-oxohexanedioate

tartronate semialdehyde

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

4-fumaryl-acetoacetate

acetoacetate

lipid X

lipid A disaccharide (E. coli)

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

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

dethiobiotin

S-adenosyl-4-methylsulfanyl-2-oxobutanoate

7,8-diaminopelargonate

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

3-deoxy-α-D-manno-2-octulosonate

5-enolpyruvoyl-shikimate 3-phosphate

O-ureido-L-homoserine

D-erythro-imidazole-glycerol-phosphate

crepenynate

2-aminomalonate semialdehyde

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

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

3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1-oxo-octahydro-1H-inden-4-yl]-3-hydroxypropanoyl-CoA

3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1-oxo-octahydro-1H-inden-4-yl]-3-oxopropanoyl-CoA

3S-(4-hydroxyphenyl)-3-hydroxy-propanoyl-CoA

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

aminoacetone

adenosine 5'-phosphosulfate

3'-phosphoadenylyl-sulfate

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

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

β-D-ribosylnicotinate

(R)-4'-phosphopantothenate

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

orotidine 5'-phosphate

porphobilinogen

preuroporphyrinogen

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

(S)-ureidoglycolate

3-dehydroshikimate

4-methyl-2-oxopentanoate

N-(5-phosphoribosyl)-anthranilate

hydrogenobyrinate a,c-diamide

(S)-2-amino-6-oxohexanoate

glycolate

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

4-maleyl-acetoacetate

(2-hydroxyphenyl)acetate

homogentisate

6-(2-amino-2-carboxyethyl)-7,8-dioxo-1,2,3,4,7,8-hexahydroquinoline 2,4-dicarboxylate

canavaninosuccinate

L-canavanine

L-arginino-succinate

prenyl diphosphate

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

α-D-glucosamine 1-phosphate

4-hydroxy-2-nonenal

6-deoxyerythronolide B

3-dehydroquinate

carbon monoxide

N¹-(5-phospho-β-D-ribosyl)glycinamide

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

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

imidazole acetol-phosphate

L-histidinol phosphate

isochorismate

1,4-dihydroxy-2-naphthoate

S-formylglutathione

methylsalicylate

salicyl alcohol

3-oxopropanoate

4-aminobutanoate

succinate semialdehyde

γ-L-glutamyl 5-phosphate

5-(methylsulfanyl)-ribulose 1-phosphate

α-ribazole

α-ribazole 5'-phosphate

(2S)-2-isopropylmalate

2-iminoacetate

N-ethylglycine

ethylamine

(S)-3-methyl-2-oxopentanoate

carbonic acid

xanthine

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

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

oxalate

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

D-gluconate 6-phosphate

S-adenosyl 3-(methylsulfanyl)propylamine

prephenate

4'-phosphopantetheine

N-acetyl-L-glutamate 5-semialdehyde

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

propane-1,3-diamine

5-deoxy-α-ribose 1-phosphate

S-methyl-5'-thioadenosine

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

all-trans-13,14-dihydroretinol

H₂

methylamine

α-D-galactosyl-diphosphoundecaprenol

citrate

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

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

nicotinate adenine dinucleotide

thiamine phosphate

thiamine diphosphate

anthranilate

2-oxoglutaramate

shikimate

shikimate 3-phosphate

3-amino-1-hydroxyacetone 1-phosphate

N-acetylglutamyl-phosphate

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

(R)-1-aminopropan-2-ol

5-oxo-L-proline

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

ManNAc-GlcNAc-PP-undecaprenol

oxalosuccinate

coproporphyrinogen III

hydrogen peroxide

enol-phenylpyruvate

oxaloacetate

carbamoyl phosphate

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

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

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

1,4-dihydroxy-2-naphthoyl-CoA

3-methyl-2-oxobutanoate

2-dehydropantoate

pimeloyl-CoA

8-amino-7-oxononanoate

(S)-dihydroorotate

2-maleylacetate

5-phospho-β-D-ribosylamine

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

(S)-4-amino-5-oxopentanoate

isopentenyl diphosphate

urea

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

N-acetyl-D-galactosamine 6-phosphate

D-galactosamine-6-phosphate

(R)-pantothenate

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

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

4-amino-4-deoxychorismate

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

hydrogen selenide

O-acetyl-L-serine

CO₂

β-nicotinate D-ribonucleotide

quinolinate

phosphoenolpyruvate

dihydroxyacetone

glycerone phosphate

H₂O

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

DNA with lesion

ethylphosphate

cobalt-precorrin-7

cobalt-precorrin-8

cobalt-precorrin-6B

cobalt-precorrin-5B

cobalt-precorrin-6A

cobalt-precorrin-5A

cobalt-precorrin-4

cob(II)yrinate c-monoamide

cobyrinate

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

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

cob(I)yrinate a,c-diamide

cob(I)alamin

cob(I)inamide

cobalt-precorrin-2

cobalt-precorrin-3

cobalt-sirohydrochlorin

cobalt-factor III

cob(II)yrinate a,c-diamide

adenosylcobalamin

adenosylcobalamin 5'-phosphate

3,8-divinyl chlorophyllide a

3,8-divinyl protochlorophyllide a

protochlorophyllide a

adenosylcobinamide-GDP

adenosylcobinamide

adenosyl-cobinamide phosphate

chlorophyllide a

chlorophyll a

Mg-protoporphyrin

magnesium-protoporphyrin IX 13-monomethyl ester

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

adenosylcobyrate

protoheme

nitrous oxide

hydrogen cyanide

N₂

uroporphyrinogen-I

coproporphyrinogen I

protoporphyrin IX

protoporphyrinogen IX

uroporphyrinogen-III

siroheme

red chlorophyll catabolite

(Z,Z)-biliverdin-IX α

(2R,3Z)-phycocyanobilin

pheophorbide a

oxygen

hydrogen sulfide

2-chloroacetate

sn-glycerol 3-phosphate

2,3-diphospho-D-glycerate

3-phospho-D-glyceroyl-phosphate

(R)-glycerate

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

α-D-glucosamine 6-phosphate

1-oleoyl-2-lyso-glycerone phosphate

(S)-methylmalonate-semialdehyde

5,10-methenyltetrahydrofolate mono-L-glutamate

2-octaprenylphenol

monodehydroascorbate radical

hydroxyl radical

nitric oxide

superoxide

1-chloro-2,4-dinitrobenzene

2,4-dinitrophenyl-S-glutathione

dimethyl sulfide

S-(hydroxymethyl)glutathione

methionol

3-(methylsulfanyl)propanal

3-dimethylsulfoniopropionaldehyde

methanethiol

thiocyanate

glutathione

S-sulfanylglutathione

5-(2-hydroxyethyl)-4-methylthiazole

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

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

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

L-cysteate

3-sulfopyruvate

(2R)-3-sulfolactate

(2R)-phospho-3-sulfolactate

(R)-S-lactoylglutathione

Fe³⁺

K⁺

H⁺

ammonium

Zn²⁺

Mg²⁺

Co²⁺

Cu²⁺

Fe²⁺

trimethyl sulfonium

sulfate

OH^-

hydrogensulfite

selenite

selenate

selenide

molybdate

sulfite

nitrate

nitrite

hydrogencarbonate

thiosulfate

phosphate

triphosphate

diphosphate

chloride

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

agmatine

spermine

spermidine

putrescine

betaine aldehyde hydrate

choline

betaine aldehyde

glycerophosphoglycerol

glycerophosphoserine

sn-glycero-3-phosphoethanolamine

allantoate

acetamide

(S)-(+)-allantoin

phosphoribulosylformimino-AICAR-phosphate

5-amino-4-imidazolecarboxyamide

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

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

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

nicotinamide

ethene

heptadecane

(25S)-26-hydroxycholest-4-en-3-one

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

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

17-hydroxy-3-oxo-4-pregnane-20-carboxyl-CoA

3-oxo-4,17-pregnadiene-20-carboxyl-CoA

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

3-oxochol-4,22-dien-24-oyl-CoA

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

3-oxocholest-4,24-dien-26-oyl-CoA

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

3α,7α,12β-trihydroxy-5β-cholan-24-oate

3α,7α-dihydroxy-12-oxo-5β-cholan-24-oate

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

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

24-hydroxy-3-oxocholest-4-en-26-oyl-CoA

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

cholest-4-en-3-one

pregnenolone

campest-4-en-3-one

progesterone

testosterone

campest-4-en-3β-ol

3,4-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione

3-hydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione

9α-hydroxyandrosta-1,4-diene-3,17-dione

androsta-1,4-diene-3,17-dione

androst-4-ene-3,17-dione

5α-androstane-3,17-dione

cholate

glycocholate

3-dehydrocholate

isocholate

3-β-hydroxyandrost-5-en-17-one

androsterone

cholesterol

cholest-5-en-3-one

17-α-hydroxypregnenolone

methyl (indol-3-yl)acetate

(indol-3-yl)acetate

(E)-glutaconyl-CoA

glutaryl-CoA

benzoyl-CoA

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

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

trans-caffeoyl-CoA

trans-feruloyl-CoA

malonyl-CoA

succinyl-CoA

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

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

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

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

4-trans-3-oxo-undecenoyl-CoA

2-trans-nonenoyl-CoA

6-trans-3-oxo-tridecenoyl-CoA

4-trans-undecenoyl-CoA

6-cis, 3-oxo-tridecenoyl-CoA

4-cis-undecenoyl-CoA

4-hydroxybenzoyl-CoA

(+)-7-epi-jasmonoyl-CoA

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

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

(3S)-hydroxyadipyl-CoA

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

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

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

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

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

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

3'-dephospho-CoA

acetyl-CoA

(S)-methylmalonyl-CoA

crotonyl-CoA

phytanoyl-CoA

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

oleoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(S)-3-hydroxyoctanoyl-CoA

(S)-3-hydroxyhexanoyl-CoA

(S)-3-hydroxydecanoyl-CoA

butanoyl-CoA

propanoyl-CoA

hexanoyl-CoA

decanoyl-CoA

lauroyl-CoA

octanoyl-CoA

2-hydroxyphytanoyl-CoA

3-oxoadipyl-CoA

acetoacetyl-CoA

3-oxododecanoyl-CoA

3-oxooctanoyl-CoA

3-oxohexanoyl-CoA

3-oxodecanoyl-CoA

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

3-oxo-myristoyl-CoA

all-trans-retinyl palmitate

L-galactono-1,4-lactone

trans-dienelactone

cis-dienelactone

erythronolide B

3-α-mycarosylerythronolide B

erythromycin D

D-glucono-1,5-lactone

FMNH₂

FAD

FMN

(S)-NADHX

(R)-NADHX

NADPH

NADH

NADP⁺

NAD⁺

phylloquinol

caldariellaquinol

ubiquinol-10

ubiquinol-7

ubiquinol-6

ubiquinol-8

ubiquinol-9

menaquinol-13

menaquinol-12

menaquinol-11

menaquinol-10

menaquinol-6

menaquinol-9

menaquinol-7

menaquinol-8

demethylmenaquinol-13

demethylmenaquinol-12

demethylmenaquinol-11

demethylmenaquinol-10

demethylmenaquinol-6

demethylmenaquinol-9

demethylmenaquinol-7

demethylmenaquinol-8

3-demethylubiquinol-10

3-demethylubiquinol-7

3-demethylubiquinol-8

3-demethylubiquinol-9

caldariellaquinone

molybdopterin

coenzyme A

oxidized coenzyme F₄₂₀-0

cytidylyl molybdenum cofactor

MoO₂-molybdopterin cofactor

guanylyl molybdenum cofactor

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

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

7,8-dihydrofolate monoglutamate

N¹⁰-formyldihydrofolate

L-ascorbate

thiamine

nicotinate

riboflavin

pyridoxamine

pyridoxal

pyridoxine

pyridoxine 5'-phosphate

pyridoxamine 5'-phosphate

pyridoxal 5'-phosphate

δ-tocotrienol

β-tocotrienol

γ-tocotrienol

α-tocotrienol

δ-tocopherol

β-tocopherol

γ-tocopherol

α-tocopherol

menadione

all-trans-retinol

all-trans-retinal

(S)-1-pyrroline-5-carboxylate

precorrin-3B

precorrin-3A

precorrin-6A

precorrin-4

precorrin-5

precorrin-7

precorrin-8x

precorrin-6B

precorrin-1

precorrin-2

sirohydrochlorin

7,8-dihydrolumazine

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

reduced riboflavin

7,8-dihydroneopterin 3'-phosphate

7,8-dihydroneopterin

7,8-dihydromonapterin

6-(hydroxymethyl)-7,8-dihydropterin

molybdopterin adenine dinucleotide

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

7,8-dihydroneopterin 3'-triphosphate

7,8-dihydropterin

cyclic pyranopterin phosphate

7,8-dihydropteroate

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

adenine

guanine

2'-deoxyguanosine

2'-deoxyadenosine

2'-deoxyinosine

guanosine

xanthosine

adenosine

inosine

hypoxanthine

dAMP

dGMP

dIMP

dITP

dATP

dGTP

dIDP

dGDP

dADP

IDP

GDP

ADP

XMP

IMP

GMP

AMP

XTP

ITP

GTP

ATP

dUMP

uridine 3'-monophosphate

cytidine-3'-monophosphate

dUDP

dUTP

dCTP

dTTP

UTP

CTP

dTMP

dTDP

orotate

uracil

dCMP

dCDP

UDP

CDP

UDP-α-D-galacturonate

UDP-β-L-iduronate

UDP-N-acetyl-α-D-muramate

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

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

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

UDP-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-L-lysine

UDP-α-D-glucuronate

UDP-α-D-sulfoquinovopyranose

UDP-N-acetyl-α-D-muramoyl-L-alanine

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

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

UDP-N-acetyl-α-D-mannosamine

UDP-α-D-galactose

UDP-α-D-galactofuranose

UDP-α-D-glucose

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-mannosaminuronate

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

UDP-N-acetyl-α-D-glucosamine

dTDP-D-desosamine

dTDP-β-L-mycarose

dTDP-β-L-rhamnose

dTDP-4-dehydro-β-L-rhamnose

dTDP-α-D-glucose

CDP-α-D-glucose

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

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

cytidine

uridine

UMP

CMP

isoguanine

preQ₁

(indole-3-yl)acetonitrile

preQ₀

salicylaldehyde

4-tyrosol

4-hydroxybenzoate

urate

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

6-hydroxy-2-cyclohexen-one-carboxylate

3-methoxy-4-hydroxyphenylglycol

vanillyl mandelate

benzaldehyde

(4-hydroxyphenyl)acetaldehyde

phenylacetaldehyde

indole

(indol-3-yl)acetaldehyde

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

2-methyl-6-geranylgeranyl-1,4-benzoquinol

2,3-dimethyl-6-geranylgeranyl-1,4-benzoquinol

2,3-dimethyl-6-phytyl-1,4-benzoquinol

2-methyl-6-phytyl-1,4-benzoquinol

demethylphylloquinol

menadiol

4-methylphenol

L-dopa

3,4-dihydroxyphenylglycol

3,4-dihydroxyphenylacetate

3,4-dihydroxyphenylglycolaldehyde

3,4-dihydroxymandelate

salicylate

benzoate

4-aminobenzoate

chorismate

succinate

fumarate

L-aspartate

(S)-malate

D-glucarate

(2R,3S)-2-methylisocitrate

(2S,3S)-2-methylcitrate

cis-2-methylaconitate

(1R,2S)-homoisocitrate

cis-homoaconitate

(2R)-homocitrate

cis-aconitate

D-threo-isocitrate

(S)-lactate

(R)-lactate

propanoate

acetate

pyruvate

formate

butanoate

octanoate

(2E,6E)-farnesoate

oleate

γ-linolenate

linoleate

apo-4'-lycopenoate

phytenate

palmitate

D-gluconate

(R)-pantoate

aldehydo-D-galacturonate

aldehydo-D-glucuronate

3-(4-hydroxyphenyl)pyruvate

3-phenyl-2-oxopropanoate

4-(methylsulfanyl)-2-oxobutanoate

glyoxylate

2-oxobutanoate

2-oxoglutarate

L-α-amino-ε-keto-pimelate

L-2-aminoadipate

carbamate

L-serine

creatine

β-alanine

L-proline

L-leucine

L-alanine

glycine

L-glutamine

D-glutamate

L-glutamate

L-histidine

L-lysine

L-arginine

L-cysteine

L-tyrosine

L-threonine

L-asparagine

L-tryptophan

L-phenylalanine

D-aspartate

D-alanine

L-2-amino-3-oxobutanoate

L-saccharopine

L-aspartyl-4-phosphate

sarcosine

N⁵-methyl-L-glutamine

N-methyl-L-glutamate

N-formyl-L-glutamate

N-acetyl-L-ornithine

N-acetyl-L-methionine

N-acetyl-L-glutamate

N-carbamoyl-L-aspartate

L-threonine 3-O-phosphate

3-phospho-L-serine

L-citrulline

L-isoleucine

L-valine

L-homoserine

O-phospho-L-homoserine

L-homocysteine

L-glutamate-5-semialdehyde

L-aspartate 4-semialdehyde

L-ornithine

hypoglycin A

S-adenosyl-L-methionine

S-adenosyl-L-homocysteine

S-sulfo-L-cysteine

meso-diaminopimelate

L-selenocysteine

L-methionine

L-2,4-diaminobutanoate

L,L-diaminopimelate

a coenzyme-A group

L-malic semialdehyde

methylglyoxal

diacetyl

acetone

dopaquinone

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

3-methyl-6-methoxy-2-octaprenyl-1,4-benzoquinone

pyrroloquinoline quinone

glycolaldehyde

(2E,6E)-farnesal

butan-1-al

1-propanal

isobutanal

1-octanal

formaldehyde

acetaldehyde

(S)-lactaldehyde

(R)-lactaldehyde

phytenal

L-glyceraldehyde

D-glyceraldehyde

α-D-glucopyranose

β-D-glucopyranose

β-D-galactopyranose

α-D-galactopyranose

aldehydo-D-ribose

β-D-ribofuranose

α-D-ribofuranose

butan-1-ol

propan-1-ol

methanol

ethanol

phytol

glycerol

D-mannitol

(2E,6E)-farnesol

myo-inositol

scyllo-inosose

1-amino-1-deoxy-scyllo-inositol

1D-myo-inositol 3-monophosphate

1D-myo-inositol 1-monophosphate

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

1-oleoyl-sn-glycerol 3-phosphate

dioleoyl phosphatidate

torulene

apo-4'-lycopenal

β-carotene 15,15' epoxide

all-trans-3,4-didehydrolycopene

all-trans phytofluene

15-cis-phytoene

all-trans neurosporene

all-trans-lycopene

all-trans-ζ-carotene

15,15'-dihydroxy-β-carotene

β-carotene

4'-apo-β-carotenal

geranyl diphosphate

mono-trans,octa-cis-decaprenyl diphosphate

trans,octacis-decaprenyl phosphate

(2E,6E)-farnesyl diphosphate

3-oxo-24-ethyl-26-al-cholest-4-ene

3-oxo-24-ethyl-cholest-4-en-26-oate

3,24-dioxo-cholest-4-en-26-oate

3-oxo-24-(isopropanoyl)-cholest-4,24-dien-26-oyl-CoA

3-oxo-24-ethyl-cholest-4,24-dien-26-oyl-CoA

3-oxo-24-ethyl-cholest-4-en-26-oyl-CoA

3-oxo-24-ethyl-26-hydroxy-cholest-4-ene

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

sitosterol

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

phytyl diphosphate

3-octaprenyl-4-hydroxybenzoate

di-trans,octa-cis-undecaprenyl phosphate

all-trans-heptaprenyl diphosphate

all-trans-nonaprenyl diphosphate

all-trans-octaprenyl diphosphate

geranylgeranyl diphosphate

2-cis,6-trans,10-trans-geranylgeranyl diphosphate

di-trans,octa-cis-undecaprenyl diphosphate

leucodopachrome

ferric-[N-(2,3-dihydroxybenzoyl)-L-serine trimer] complex

1-(β-D ribofuranosyl)nicotinamide

maltotriose

maltotetraose

maltoheptaose

maltohexaose

maltopentaose

α-maltose

sucrose

α,α-trehalose

N-acetyl-α-D-muramoyl-L-alanine(1-)

N-acetylmuramate

N-acetyl-α-D-glucosamine 1-phosphate

N-acetyl-β-D-glucosamine

keto-D-fructose

β-D-fructofuranose

D-xylulose

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

a peptidoglycan dimer (mycobacteria)

decaprenyl-pyrophosphoryl-(N-acetylglucosamine)-N-acetylmuramyl-(pentapeptide)

a peptidoglycan dimer (E. faecium, tetrapeptide)

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

a peptidoglycan dimer (E. faeciums)

a peptidoglycan dimer (S. aureus)

a peptidoglycan tetramer with a D,D cross-link (Enterococcus faecium)

a peptidoglycan with D,D cross-link (S. aureus)

a peptidoglycan with D,D cross-links (mycobacteria)

a peptidoglycan with L,D cross-links (mycobacteria)

a peptidoglycan dimer (meso-diaminopimelate containing)

a peptidoglycan with D,D cross-links (meso-diaminopimelate containing)

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-glutamyl-L-lysyl-D-alanine

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetyl-β-D-glucosaminyl)muramoyl-L-alanyl-γ-D-glutamyl-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

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-N-(β-D-asparaginyl)-L-lysyl-D-alanine

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-L-lysyl-(glycyl)₅-D-alanyl-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

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

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

sucrose 6^F-phosphate

CMP-3-deoxy-β-D-manno-octulosonate

GDP-α-D-glucose

ADP-α-D-glucose

GDP-α-D-mannuronate

GDP-α-D-mannose

GDP-4-dehydro-α-D-rhamnose

D-glyceraldehyde 3-phosphate

α-D-glucopyranose 1-phosphate

4-phospho-D-erythronate

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

D-erythrose 4-phosphate

D-sedoheptulose 1,7-bisphosphate

D-sedoheptulose 7-phosphate

5-phospho-α-D-ribose 1-diphosphate

β-D-fructose 1,6-bisphosphate

D-tagatofuranose 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

1-deoxy-D-xylulose 5-phosphate

D-xylulose 5-phosphate

D-ribulose 5-phosphate

aldehydo-D-ribose 5-phosphate

β-D-ribose 5-phosphate

α-D-ribose 5-phosphate

aldehydo-D-arabinose 5-phosphate

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

α-D-mannose 1-phosphate

aldehydo-L-galactonate

L-gulonate

8-oxo-GTP

8-oxo-dGTP

cyclic-AMP

cyclic-GMP

1-(5-phospho-β-D-ribosyl)-ATP

adenosine 3'-monophosphate

guanosine 3'-monophosphate

pppGpp

ppGpp

1-(5-phospho-β-D-ribosyl)-AMP

adenylo-succinate

5'-deoxyadenosine

(5R)-5,6-dihydro-5-(thymidin-7-yl)thymidine (in DNA)

two adjacent thymidines in DNA

P¹,P⁴-bis(5'-adenosyl) tetraphosphate

5-hydroxy-CTP

2-hydroxy-dATP

reduced β-nicotinamide D-ribonucleotide

β-nicotinamide D-ribonucleotide

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

cyclic di-3',5'-guanylate

hypoglycin B

cyanophycin primer-L-aspartate

cyanophycin primer

L-alanyl-γ-D-glutamyl-meso-diaminopimelate

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

N-acetyl-L-glutaminyl-L-glutamine

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

L-cysteinylglycine

γ-L-glutamyl-L-cysteine

D-alanyl-D-alanine

2-iminobutanoate

2-iminosuccinate