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

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

1,6-anhydro-N-acetyl-β-muramate

5-dehydro-4-deoxy-D-glucarate

3-maleylpyruvate

cis-3-phenylcyclohexa-3,5-diene-1,2-diol

(1R,2S)-1,2-dihydronaphthalene-1,2-diol

2-keto-D-gluconate

2,5-didehydro-D-gluconate

β-nicotinate D-ribonucleotide

β-D-ribosylnicotinate

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

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

xanthine

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

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

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

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

N-succinyl-2-amino-6-ketopimelate

isopentenyl diphosphate

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

lipid X

lipid A disaccharide (E. coli)

carbon monoxide

S-adenosyl-4-methylsulfanyl-2-oxobutanoate

pimeloyl-CoA

8-amino-7-oxononanoate

7,8-diaminopelargonate

oxalate

N-Formyl-L-kynurenine

3-hydroxyanthranilate

2-aminoacetaldehyde

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

2-aminomalonate semialdehyde

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

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

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

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

enol-phenylpyruvate

hydrogen selenide

O-acetyl-L-serine

carbamoyl phosphate

pseudouridine 5'-phosphate

(S)-4-amino-5-oxopentanoate

5-aminolevulinate

2-phenylethanol

2-methylbutanol

2-methylbutanal

3-methylbutanol

3-methylbutanal

isobutanol

indole-3-glycol

indole-3-glycol aldehyde

5-hydroxytryptophol

S-formylglutathione

propionamide

(indol-3-yl)acetamide

acrylamide

acrylate

4-guanidinobutyramide

4-guanidinobutanoate

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

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

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

3-methyl-2-oxobutanoate

4-methyl-2-oxopentanoate

(S)-3-methyl-2-oxopentanoate

L-histidinol phosphate

histidinol

4-phosphooxy-L-threonine

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

3-amino-1-hydroxyacetone 1-phosphate

ethanolamine

(S)-dihydroorotate

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

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

D-gluconate 6-phosphate

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

3-deoxy-α-D-manno-2-octulosonate

4'-phosphopantetheine

4-maleyl-acetoacetate

5-carboxymethyl-2-hydroxymuconate

N-(5-phosphoribosyl)-anthranilate

anthranilate

glycerone phosphate

1,2-benzoquinone

(R)-pantothenate

(R)-4'-phosphopantothenate

4-fumaryl-acetoacetate

4-methyl-3-oxoadipate-enol-lactone

4-methyl-3-oxoadipate

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

carbonic acid

2,3-didehydroadipyl-CoA

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

(E)-4-coumaroyl-CoA

dethiobiotin

acetoacetate

glycolate

2-dehydropantoate

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

L-canavanine

urea

orotidine 5'-phosphate

6-amino-2-oxohexanoate

thiamine phosphate

4-amino-2-methyl-5-pyrimidinemethanol

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

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

4-hydroxy-2-nonenal

N-acetyl-L-glutamate 5-semialdehyde

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

(S)-reticuline

hydrogen peroxide

(S)-scoulerine

N-acetylglutamyl-phosphate

2-oxoadipate

3-oxopropanoate

4-aminobutanoate

succinate semialdehyde

hydroxypyruvate

tartronate semialdehyde

oxaloacetate

CO₂

phosphoenolpyruvate

3-phosphooxypyruvate

glutathione disulfide

H₂O

2-carboxy-L-threo-pentonate

2-carboxy-L-xylonolactone

2,3-dioxo-L-gulonate

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

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

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

bisorganyltrisulfane

dehydroascorbate (bicyclic form)

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

L-dehydro-ascorbate

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

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

5-hydroxyindole thiazolidine carboxylate

4-oxalocrotonate

aminoacetone

4-oxoglutaramate

1-piperideine-2-carboxylate

5-aminopentanoate

α-D-galacturonate 1-phosphate

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

L-gulono-1,4-lactone

1,5-anhydro-D-fructose

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

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

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

pseudouridine

sulfoethylcysteine

2-(sulfomethyl)thiazolidine-4-carboxylate

2-keto-L-gulonate

2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate

2,6-dioxo-6-phenylhexa-3-enoate

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

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

6-aminohexanoate cyclic dimer

6-oxohexanoate

adipate

theophylline

1,3-dimethylurate

3-methylxanthine

3-methylurate

1-methylxanthine

1-methylurate

isopropylamine

selenodiglutathione

glutathioselenol

N⁵-carboxyaminoimidazole ribonucleotide

ammonia

(2R)-2-chloro-2,5-dihydro-5-oxofuran-2-acetate

protoanemonin

1,4-dihydroxy-2-naphthoyl-CoA

1,4-dihydroxy-2-naphthoate

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

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

H₂

2-amino-3-carboxymuconate-6-semialdehyde

autoinducer 2

2-iminoacetate

naphthalene-1,2-diol

core oligosaccharide-lipid A (E. coli K-12 core type)

4-amino-4-deoxy-α-L-arabinopyranosyl ditrans,octacis-undecaprenyl phosphate

(2Z)-2-(acetamidomethylene)succinate

3-hydroxy-2-methylpyridine-5-carboxylate

3-hydroxy-2-methylpyridine-4,5-dicarboxylate

5-formyl-3-hydroxy-2-methylpyridine-4-carboxylate

3-oxo-5,6-didehydrosuberyl-CoA semialdehyde

3-oxo-5,6-didehydrosuberyl-CoA

2-oxepin-2(3H)-ylideneacetyl-CoA

2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA

(2Z,4E)-2-hydroxy-6-oxohexa-2,4-dienoate

N²-succinyl-L-ornithine

N²-succinyl-L-arginine

butanoyl phosphate

dialurate

hydrogenobyrinate

(E)-2-benzylidenesuccinyl-CoA

2-carboxymethyl-3-hydroxyphenylpropanoyl-CoA

N²-succinyl-L-glutamate 5-semialdehyde

N²-succinylglutamate

DNA without lesion

(4S)-4-hydroxy-2-oxoheptanedioate

(2Z,4E)-2-hydroxyhexa-2,4-dienedioate

α-ribazole

salicyl alcohol

methylsalicylate

4-pyridoxolactone

prephytoene diphosphate

nigerose

UDP-4-deoxy-4-formamido-β-L-arabinopyranose

4-deoxy-4-formamido-α-L-arabinopyranosyl ditrans,octacis-undecaprenyl phosphate

vanillin

β-L-arabinose 1-phosphate

trans-O-hydroxybenzylidenepyruvate

indole-3-ethanol

5-hydroxyferulate

5-hydroxy-feruloyl-CoA

sinapate

sinapoyl-CoA

hydrogenobyrinate a,c-diamide

2,3,5,6-tetracholorophenol

2,5-dioxopentanoate

(2E)-2-hydroxypenta-2,4-dienoate

(3E)-2-oxopent-3-enoate

2-oxopent-4-enoate

(S)-4-hydroxy-2-oxopentanoate

5-dehydro-D-gluconate

meso-tartrate

2-hydroxy-3-oxosuccinate

2-dehydro-3-deoxy-D-gluconate

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

2-succinylbenzoate

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

isochorismate

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

(R)-6-hydroxynicotine

5-methylsalicylate

4-methylsalicylate

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

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

S-ribosyl-L-homocysteine

2-oleoylglycerol

(S)-ureidoglycolate

(2-hydroxyphenyl)acetate

homogentisate

5-androstene-3,17-dione

pregn-5-ene-3,20-dione

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

histidinal

D-erythro-imidazole-glycerol-phosphate

N-acetyl-D-muramate 6-phosphate

2-amino-2-deoxy-D-gluconate 6-phosphate

3-dehydroquinate

shikimate

3-dehydroshikimate

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

2-dehydro-3-deoxy-D-galactonate

γ-L-glutamyl 5-phosphate

urocanate

formamide

4-imidazolone-5-propanoate

O-ureido-L-homoserine

(7R)-7-(4-carboxybutanamido)cephalosporanate

glutarate

lipid IV_A

oxalosuccinate

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

quinolinate

prenyl diphosphate

3'-phosphoadenylyl-sulfate

adenosine 5'-phosphosulfate

adenosine 5'-phosphoselenate

5,6-dimethylbenzimidazole

α-ribazole 5'-phosphate

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

(R)-1-aminopropan-2-ol

canavaninosuccinate

L-arginino-succinate

porphobilinogen

preuroporphyrinogen

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

2-maleylacetate

3-mercaptopyruvate

nicotinate adenine dinucleotide

N¹-(5-phospho-β-D-ribosyl)glycinamide

urea-1-carboxylate

5-oxo-L-proline

coproporphyrinogen III

acetyl phosphate

hydroxyatrazine

N-isopropylammelide

ethylamine

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

citrate

(2S)-2-isopropylmalate

2-isopropylmaleate

(2R,3S)-3-isopropylmalate

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

3-ethylmalate

2-oxovalerate

5-phospho-β-D-ribosylamine

L-tartrate

isoquinoline

isoquinolin-2(1H)-one

α-D-glucosamine 1-phosphate

(R)-3-((R)-3-hydroxybutanoyloxy)-butanoate

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

5-methylcytosine

dihydrolipoamide

S-acetyldihydrolipoamide

L-selenocystathionine

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

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

6-aminohexanoate linear dimer

6-aminohexanoate

4-amino-4-deoxychorismate

2-(α-hydroxyethyl)thiamine diphosphate

thiamine diphosphate

(indol-3-yl)pyruvate

(indol-3 yl)acetyl-CoA

3-demethylubiquinol-6

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

imidazole acetol-phosphate

prephenate

shikimate 3-phosphate

5-enolpyruvoyl-shikimate 3-phosphate

ADP-D-glycero-β-D-manno-heptose

ADP-L-glycero-β-D-manno-heptose

S-adenosyl 3-(methylsulfanyl)propylamine

S-methyl-5'-thioadenosine

2-phosphoglycolate

(2E,6E)-farnesol

(2E,6E)-farnesyl diphosphate

pristanate

N-acetyl-D-glucosaminyl-N-acetylmuramoyl-L-alanyl-D-glutamyl-6-carboxy-L-lysyl-D-alanine

N-acetyl-D-glucosaminyl-N-acetylmuramoyl-L-alanyl-D-glutamyl-6-carboxy-L-lysine

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

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

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-iminopropanoate

2-iminobutanoate

2-iminosuccinate

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

DNA with lesion

a mismatched DNA base pair

a properly matched DNA base pair

phenylacetate

ethylphosphate

carboxyphosphinopyruvate

3-(hydroxyphosphinoyl)pyruvate

1-carboxyvinyl carboxyphosphonate

cob(I)alamin

adenosylcobalamin

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

3,8-divinyl protochlorophyllide a

magnesium-protoporphyrin IX 13-monomethyl ester

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

chlorophyllide a

protochlorophyllide a

cobalt-factor III

cobalt-precorrin-7

cobalt-precorrin-8

cobalt-precorrin-6B

cobalt-precorrin-6A

cob(II)yrinate c-monoamide

cobyrinate

cobalt-precorrin-5A

cobalt-precorrin-5B

adenosylcobalamin 5'-phosphate

cobalt-precorrin-3

cobalt-precorrin-4

Mg-protoporphyrin

cob(II)yrinate a,c-diamide

cob(I)yrinate a,c-diamide

cob(I)inamide

cobalt-precorrin-2

cobalt-sirohydrochlorin

adenosylcobinamide-GDP

adenosylcobinamide

adenosyl-cobinamide phosphate

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

adenosylcobyrate

protoheme

hydrogen cyanide

N₂

uroporphyrinogen-I

coproporphyrinogen I

protoporphyrin IX

uroporphyrinogen-III

protoporphyrinogen IX

hydrogen sulfide

oxygen

2-chloroacetate

sn-glycerol 3-phosphate

3-phospho-D-glyceroyl-phosphate

(R)-glycerate

2,3-diphospho-D-glycerate

2-phospho-D-glycerate

3-phospho-D-glycerate

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

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

S-(4-hydroxy-nonenal-3-yl)-L-cysteinylglycine

1-oleoyl-2-lyso-glycerone phosphate

(R)-methylmalonate-semialdehyde

(S)-methylmalonate-semialdehyde

5,10-methenyltetrahydrofolate mono-L-glutamate

(S)-3-hydroxy-isobutanoate

2-octaprenylphenol

superoxide

monodehydroascorbate radical

nitric oxide

1-chloro-2,4-dinitrobenzene

2,4-dinitrophenyl-S-glutathione

4-nitrobenzyl alcohol

4-nitrobenzaldehyde

S-(hydroxymethyl)glutathione

methionol

3-(methylsulfanyl)propanal

3-dimethylsulfoniopropionaldehyde

dimethyl sulfide

glutathione

thiocyanate

methanethiol

S-sulfanylglutathione

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

5-(2-hydroxyethyl)-4-methylthiazole

taurine

L-cysteate

3-sulfopyruvate

coenzyme M

sulfoacetaldehyde

orthanilate

(2R)-3-sulfolactate

3-(N-morpholino)propanesulfonate

isethionate

1-butanesulfonate

(2R)-phospho-3-sulfolactate

3-sulfocatechol

(R)-S-lactoylglutathione

trimethyl sulfonium

tungstate

sulfate

sulfite

selenite

selenate

thiosulfate

nitrite

nitrate

hydrogensulfite

hydrogencarbonate

molybdate

fluoride

chloride

phosphonate

phosphate

triphosphate

diphosphate

Fe³⁺

Na⁺

ammonium

H⁺

K⁺

Co²⁺

Fe²⁺

Mg²⁺

Cd²⁺

Mn²⁺

Cu²⁺

glycine betaine

betaine aldehyde

betaine aldehyde hydrate

choline

2-aminoprop-2-enoate

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

agmatine

N¹-acetylspermidine

N¹-acetylspermine

N-acetylputrescine

spermidine

spermine

putrescine

cadaverine

N¹-citryl-N⁶-acetyl-N⁶-hydroxy-L-lysine

aerobactin

sn-glycero-3-phosphoethanolamine

glycerophosphoserine

glycerophosphoglycerol

sn-glycero-3-phosphocholine

1-oleoyl-2-palmitoyl-phosphatidylglycerol

fluoroacetate

(S)-2-chloropropanoate

3-chloro-cis,cis-muconate

2-chloromaleylacetate

3-chlorobenzaldehyde

3-chlorobenzoate

pentachlorophenol

5-chlorosalicylate

4-chlorosalicylate

4-chlorocatechol

allantoate

acetamide

6-caprolactam

isopenicillin N

penicillin N

(7R)-7 aminocephalosporanate

(S)-(+)-allantoin

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

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

5-amino-4-imidazolecarboxyamide

phosphoribulosylformimino-AICAR-phosphate

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

nicotinamide

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

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

cholest-4-en-3-one

campesterol

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

androsterone

cholest-5-en-3-one

17-α-hydroxyprogesterone

(+)-7-epi-jasmonate

gibberellin A₂₀

gibberellin A₁

(indol-3-yl)acetate

methyl (indol-3-yl)acetate

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

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

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

formyl-CoA

oxalyl-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

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

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

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

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

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

malonyl-CoA

3'-dephospho-CoA

2-methylacetoacetyl-CoA

3-hydroxyisovaleryl-CoA

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

(E)-2-methylcrotonoyl-CoA

(3S)-hydroxyadipyl-CoA

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

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(E-buta-2-enoyl)-CoA

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

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(E-hexa-2-enoyl)-CoA

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

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(E-octa-2-enoyl)-CoA

methylacrylyl-CoA

3-methylglutaconyl-CoA

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

succinyl-CoA

isovaleryl-CoA

3-methylcrotonyl-CoA

linoleoyl-CoA

α-linolenoyl-CoA

acetyl-CoA

2-methylbutanoyl-CoA

(2E,5Z)-tetradecenoyl-CoA

2-trans,6-cis-tridecadienoyl-CoA

(3R)-hydroxy, 6-cis-tridecenoyl-CoA

(3E)-undec-2-enoyl-CoA

(3R)-hydroxy-undecanoyl-CoA

2-trans-6-trans-tridecadienoyl-CoA

(3R)-hydroxy, 6-trans-tridecenoyl-CoA

2-trans, 4-trans-undecadienoyl-CoA

(3R)-hydroxy, 4-trans-undecenoyl-CoA

(3R)-hydroxy-nonanoyl-CoA

trans-caffeoyl-CoA

isobutanoyl-CoA

phenylacetyl-CoA

dihomo γ-linolenoyl-CoA

(S)-methylmalonyl-CoA

(R)-methylmalonyl-CoA

crotonyl-CoA

phytenoyl-CoA

(2E)-octadec-2-enoyl-CoA

(2E)-oct-2-enoyl-CoA

(2E)-dec-2-enoyl-CoA

(2E)-dodec-2-enoyl-CoA

phytanoyl-CoA

(S)-malyl-CoA

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

oleoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(S)-3-hydroxyhexanoyl-CoA

(S)-3-hydroxyoctanoyl-CoA

(S)-3-hydroxydecanoyl-CoA

(S)-3-hydroxy-(5Z)-tetradecenoyl-CoA

(3R)-3-hydroxypentanoyl-CoA

(3R)-3-hydroxybutanoyl-CoA

(3R)-3-hydroxyoctadecanoyl-CoA

cerotoyl-CoA

2-carboxy-cerotoyl-CoA

(Z)-15-tetracosenoyl-CoA

butanoyl-CoA

propanoyl-CoA

hexanoyl-CoA

lauroyl-CoA

decanoyl-CoA

octanoyl-CoA

icosanoyl-CoA

palmitoyl-CoA

myristoyl-CoA

stearoyl-CoA

2-hydroxyphytanoyl-CoA

pristanoyl-CoA

3-oxoadipyl-CoA

4-methyl-3-oxoadipyl-CoA

3-oxopentanoyl-CoA

acetoacetyl-CoA

3-oxododecanoyl-CoA

3-oxooctanoyl-CoA

3-oxohexanoyl-CoA

3-oxodecanoyl-CoA

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

3-oxo-myristoyl-CoA

3-oxooctadecanoyl-CoA

(S)-3-hydroxy-isobutanoyl-CoA

all-trans-retinyl palmitate

L-galactono-1,4-lactone

trans-dienelactone

cis-dienelactone

D-glucono-1,5-lactone

tributyrin

1-oleoyl-sn-glycerol

1,2-dibutyrin

FMNH₂

FMN

FAD

FADH₂

(S)-NADHX

(R)-NADHX

NADH

NADPH

NAD⁺

NADP⁺

caldariellaquinol

ubiquinol-10

ubiquinol-7

ubiquinol-6

ubiquinol-8

ubiquinol-9

menaquinol-8

demethylmenaquinol-8

3-demethylubiquinol-10

3-demethylubiquinol-7

3-demethylubiquinol-8

3-demethylubiquinol-9

caldariellaquinone

coenzyme A

molybdopterin

guanylyl molybdenum cofactor

MoO₂-molybdopterin cofactor

5,6,7,8-tetrahydrofolate

tetrahydropteroyl tri-L-glutamate

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

N¹⁰-formyldihydrofolate

riboflavin

thiamine

L-ascorbate

nicotinate

pyridoxine 5'-phosphate

pyridoxamine 5'-phosphate

pyridoxal 5'-phosphate

4-pyridoxate

pyridoxine

pyridoxamine

pyridoxal

menadione

all-trans-retinol

(S)-1-pyrroline-5-carboxylate

precorrin-3B

precorrin-6A

precorrin-4

precorrin-5

precorrin-3A

precorrin-7

precorrin-8x

precorrin-6B

precorrin-1

precorrin-2

sirohydrochlorin

7,8-dihydrolumazine

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

7,8-dihydroneopterin 3'-triphosphate

7,8-dihydromonapterin

7,8-dihydroneopterin

6-(hydroxymethyl)-7,8-dihydropterin

7,8-dihydroneopterin 3'-phosphate

molybdopterin adenine dinucleotide

cyclic pyranopterin phosphate

7,8-dihydropterin

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

7,8-dihydropteroate

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

adenine

guanine

2'-deoxyguanosine

2'-deoxyadenosine

2'-deoxyinosine

guanosine

inosine

xanthosine

adenosine

hypoxanthine

dGMP

dAMP

dITP

dGTP

dATP

dIDP

dGDP

dADP

ADP

IDP

GDP

XMP

GMP

IMP

AMP

ATP

ITP

GTP

uridine 2'3'-cyclic monophosphate

cytidine 2',3'-cyclic monophosphate

dUDP

dUTP

dTDP

dCDP

dCTP

CDP

UDP

dTTP

uracil

UTP

orotate

CTP

cytidine-3'-monophosphate

uridine 3'-monophosphate

cytosine

dCMP

dUMP

dTMP

UDP-α-D-glucuronate

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

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

UDP-α-D-galacturonate

UDP-α-D-galactofuranose

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

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

UDP-4-amino-4-deoxy-β-L-arabinopyranose

UDP-β-L-threo-pentapyranos-4-ulose

UDP-N-acetyl-α-D-mannosamine

UDP-α-D-galactose

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

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

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

UDP-N-acetyl-α-D-muramate

UDP-N-acetyl-α-D-muramoyl-L-alanine

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-β-L-arabinopyranose

UDP-N-acetyl-α-D-glucosamine

UDP-α-D-xylose

dTDP-β-L-rhamnose

dTDP-4-dehydro-β-L-rhamnose

dTDP-α-D-glucose

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

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

5-fluorouracil

cytidine

uridine

thymine

CMP

UMP

preQ₁

2-hydroxychromene-2-carboxylate

2',4,4',6'-tetrahydroxychalcone

baicalein

6,7-dehydrobaicalein

preQ₀

(indole-3-yl)acetonitrile

acrylonitrile

biphenyl

naphthalene

4-tyrosol

toluene

cyanuric acid

2-[(1R,6S)-1,6-dihydroxycyclohexa-2,4-dien-1-yl]acetyl-coA

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

6-hydroxy-2-cyclohexen-one-carboxylate

salicylaldehyde

urate

4-hydroxybenzoate

atrazine

3-methoxy-4-hydroxyphenylglycol

vanillyl mandelate

phenylacetaldehyde

(4-hydroxyphenyl)acetaldehyde

benzaldehyde

(indol-3-yl)acetaldehyde

indole

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

2,6-dichlorohydroquinone

2,3,6-trichlorohydroquinone

2,3,5,6-tetrachlorohydroquinone

menadiol

4-methylphenol

protocatechuate

3,4-dihydroxyphenylglycol

catechol

3,4-dihydroxyphenylacetate

3,4-dihydroxyphenylglycolaldehyde

3,4-dihydroxymandelate

biphenyl-2,3-diol

2,3-dihydroxybenzoate

4-methylcatechol

4-coumarate

cis-caffeate

trans-caffeate

vanillate

salicylate

4-aminobenzoate

benzoate

L-kynurenine

L-2-aminoadipate

L-α-amino-ε-keto-pimelate

L-serine

β-alanine

(S)-3-amino-2-methylpropanoate

L-alanine

L-proline

L-leucine

glycine

L-glutamine

L-glutamate

D-glutamate

L-histidine

L-arginine

N^ω-hydroxy-L-arginine

L-lysine

L-aspartate

L-tyrosine

L-threonine

L-asparagine

L-cysteine

L-phenylalanine

L-tryptophan

D-alanine

D-lysine

L-aspartyl-4-phosphate

L-selenomethionine

L-2-amino-3-oxobutanoate

seleno-L-homocysteine

sarcosine

N-methyl-L-tryptophan

N⁶-acetyl-N⁶-hydroxy-L-lysine

formyl-L-isoglutamine

N-formyl-L-glutamate

N-formyl-L-methionine

N-formimino-L-glutamate

N-acetyl-L-ornithine

N-acetyl-L-citrulline

N-acetyl-L-methionine

N-acetyl-L-glutamate

N⁶-hydroxy-L-lysine

N-carbamoyl-L-aspartate

3-hydroxy-L-kynurenine

O-acetyl-L-homoserine

L-threonine 3-O-phosphate

3-phospho-L-serine

L-citrulline

L-valine

L-isoleucine

L-aspartate 4-semialdehyde

O-phospho-L-homoserine

S-sulfo-L-cysteine

L-cystine

L-glutamate-5-semialdehyde

L-canaline

L-ornithine

L-homocysteine

L-homoserine

S-adenosyl-L-methionine

S-adenosyl-L-homocysteine

O-succinyl-L-homoserine

1-aminocyclopropane-1-carboxylate

hypoglycin A

S-(4-hydroxy-nonenal-3-yl)-L-cysteine

meso-diaminopimelate

L-selenocysteine

L-methionine

L,L-diaminopimelate

L-isoglutamine

L-cystathionine

(3E)-2-oxohex-3-enedioate

chorismate

fumarate

succinate

maleate

(S)-malate

(R)-malate

D-glucarate

D-galactarate

3-carboxy-cis,cis-muconate

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

cis-aconitate

(2S,3S)-2-methylcitrate

cis-2-methylaconitate

(2R,3S)-2-methylisocitrate

D-threo-isocitrate

gentisate

(R)-3-hydroxybutanoate

(R)-lactate

(S)-lactate

pyruvate

acetate

formate

propanoate

butanoate

decanoate

octanoate

laurate

(2E,6E)-farnesoate

3-oxoadipate

(15Z)-tetracosenoate

oleate

(3E,5Z)-tetradecadienoate

linoleate

γ-linolenate

di-homo-γ-linolenate

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

α-linolenate

apo-4'-lycopenoate

phytenate

8-[(1R,2R)-3-oxo-2-{(Z)-pent-2-enyl}cyclopentyl]octanoate

dinor-12-oxo-phytodienoate

palmitate

arachidate

myristate

stearate

D-gluconate

(R)-pantoate

aldehydo-D-glucuronate

aldehydo-D-galacturonate

3-phenyl-2-oxopropanoate

3-(4-hydroxyphenyl)pyruvate

2-oxobutanoate

glyoxylate

2-oxoglutarate

a coenzyme-A group

methylglyoxal

diacetyl

6-hydroxypseudooxynicotine

acetone

(2Z)-3-(3,4-dioxocyclohexa-1,5-dien-1-yl)prop-2-enoate

3-(N-morpholino)propanal

(2E,6E)-farnesal

glycolaldehyde

butan-1-al

isobutanal

1-propanal

formaldehyde

acetaldehyde

1-octanal

(R)-lactaldehyde

(S)-lactaldehyde

phytenal

D-glyceraldehyde

L-glyceraldehyde

α-D-glucopyranose

β-D-glucopyranose

β-D-ribopyranose

β-D-galactopyranose

aldehydo-D-ribose

β-D-ribofuranose

α-D-ribofuranose

methanol

propan-1-ol

ethanol

butan-1-ol

phytol

glycerol

L-iditol

D-sorbitol

galactitol

ethylene glycol

myo-inositol

scyllo-inosose

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

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

6-O-trans-keto-mycolyl-trehalose 6-phosphate

trehalose-trans-keto-mono-mycolate

6-O-cis-keto-mycolyl-trehalose 6-phosphate

trehalose-cis-keto-mono-mycolate

6-O-trans-methoxy-mycolyl-trehalose 6-phosphate

trehalose-trans-methoxy-mono-mycolate

6-O-cis-methoxy-mycolyl-trehalose 6-phosphate

trehalose-cis-methoxy-mono-mycolate

6-O-α-mycolyl-trehalose 6-phosphate

α, α'-trehalose 6-α-mycolate

1-oleoyl-sn-glycerol 3-phosphate

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

dioleoyl phosphatidate

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

di-trans,octa-cis-undecaprenyl phosphate

trans,octacis-decaprenyl phosphate

geranyl diphosphate

all-trans-octaprenyl diphosphate

geranylgeranyl diphosphate

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

mono-trans,octa-cis-decaprenyl diphosphate

di-trans,octa-cis-undecaprenyl diphosphate

apo-4'-lycopenal

all-trans-phytoene

15-cis-phytoene

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

sitosterol

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

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

3-octaprenyl-4-hydroxybenzoate

galactosyl-glucosyl-(heptosyl)₃-Kdo₂-lipid A-bisphosphate

galactosyl-(glucosyl)₃-(heptosyl)₃-Kdo₂-lipid A-bisphosphate

galactosyl-(glucosyl)₂-(heptosyl)₃-Kdo₂-lipid A-bisphosphate

glucosyl-(heptosyl)₃-Kdo₂-lipid A-bisphosphate

glucosyl-(heptosyl)₃-Kdo₂-lipid A-phosphate

glucosyl-(heptosyl)₂-Kdo₂-lipid A-phosphate

glucosyl-(heptosyl)₂-Kdo₂-lipid A

4'-α-L-Ara4N-α-Kdo-(2→4)-α-Kdo-(2→6)-[P4'-α-L-ara4N]-lipid A

α-Kdo-(2→6)-lipid IV_A

heptosyl-Kdo₂-lipid A

(heptosyl)₂-Kdo₂-lipid A

α-D-Kdo-(2→4)-α-D-Kdo-(2→6)-lipid A

α-Kdo-(2->4)-α-Kdo-(2->6)-lipid IV_A

betanidin

betanidin quinone

vanillylamine

1-(β-D ribofuranosyl)nicotinamide

maltotriose

maltotetraose

maltoheptaose

maltohexaose

maltopentaose

α-maltose

sucrose

α,α-trehalose

1,5-anhydro-D-mannitol

keto-L-sorbose

keto-D-fructose

N-acetyl-α-D-muramoyl-L-alanine(1-)

N-acetylmuramate

N-acetyl-α-D-glucosamine 1-phosphate

N-acetyl-β-D-glucosamine

β-D-fructofuranose

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

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

a peptidoglycan dimer (E. faeciums)

a peptidoglycan dimer (E. faecium, tetrapeptide)

a peptidoglycan dimer (S. aureus)

a peptidoglycan dimer (mycobacteria)

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

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-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

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

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

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

α,α-trehalose 6-phosphate

CMP-3-deoxy-β-D-manno-octulosonate

ADP-α-D-glucose

GDP-α-D-mannose

D-glyceraldehyde 3-phosphate

α-D-glucopyranose 1-phosphate

D-sedoheptulose 7-phosphate

D-erythrose 4-phosphate

5-phospho-α-D-ribose 1-diphosphate

4-phospho-D-erythronate

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

α-D-glucose 6-phosphate

β-D-glucose 6-phosphate

α-D-galactose 6-phosphate

β-D-galactose 6-phosphate

1-deoxy-D-xylulose 5-phosphate

D-xylulose 5-phosphate

aldehydo-D-arabinose 5-phosphate

D-ribulose 5-phosphate

aldehydo-D-ribose 5-phosphate

β-D-ribose 5-phosphate

α-D-ribose 5-phosphate

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

L-fuculose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

α-D-mannose 1-phosphate

aldehydo-L-galactonate

L-gulonate

L-idonate

D-galactonate

guanosine 2',3'-cyclic monophosphate

adenosine 2',3'-cyclic monophosphate

1-(5-phospho-β-D-ribosyl)-ATP

adenylo-succinate

cyclic-AMP

5'-deoxyadenosine

adenosine 3'-monophosphate

guanosine 3'-monophosphate

1-(5-phospho-β-D-ribosyl)-AMP

pppGpp

ppGpp