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

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

5-aminopentanal

2-dehydropantoate

(L-threonylcarbamoyl)adenylate

anthranilate

N-(5-phosphoribosyl)-anthranilate

nicotinate adenine dinucleotide

pyrazine-2-carboxylate

oxalosuccinate

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

4-phosphooxy-L-threonine

thiamine phosphate

(S)-dihydroorotate

(Z)-2-methyl-peroxyaminoacrylate

(Z)-2-methylureidoacrylate peracid

(Z)-3-peroxyaminoacrylate

(Z)-3-ureidoacrylate peracid

aminoacrylate

γ-glutamyl-L-putrescine

4-(γ-L-glutamylamino)butanoate

4-(γ-L-glutamylamino)butanal

3-ureidopropanoate

xanthine

lipid A disaccharide (E. coli)

hydroxylamine

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

(S)-2-amino-6-oxohexanoate

S-adenosyl-4-methylsulfanyl-2-oxobutanoate

urocanate

4-imidazolone-5-propanoate

formamide

quinolinate

5-oxo-L-proline

D-galactosamine-6-phosphate

N-acetyl-D-galactosamine 6-phosphate

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

carbon monoxide

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

5-(methylsulfanyl)-ribulose 1-phosphate

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

5-(methylsulfanyl)-α-D-ribose

estrone 3-sulfate

3-β-hydroxyandrost-5-en-17-one 3-sulfate

lipid X

N⁵-carboxyaminoimidazole ribonucleotide

7-carboxy-7-deazaguanine

thiamine diphosphate

5-aminolevulinate

2-aminoacetaldehyde

γ-L-glutamyl 5-phosphate

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

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

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

S-methyl-5'-thioadenosine

5-deoxy-α-ribose 1-phosphate

(R)-pantothenate

carbonic acid

S-adenosyl 3-(methylsulfanyl)propylamine

lipoamide

dihydrolipoamide

S-acetyldihydrolipoamide

2-(α-hydroxyethyl)thiamine diphosphate

2-oxovalerate

3-ethylmalate

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

(2R,3S)-3-isopropylmalate

2-isopropylmaleate

5-dehydro-D-gluconate

carbamoyl phosphate

(lipoyl)adenylate

5-carboxymethyl-2-hydroxymuconate

2-hydroxy-5-carboxymethylmuconate semialdehyde

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

(2Z,4Z)-2-hydroxyhepta-2,4-dienedioate

(4-hydroxyphenyl)acetate

N-Formyl-L-kynurenine

2-oleoylglycerol

2-iminoacetate

(R)-4'-phosphopantothenate

ammonia

4-maleyl-acetoacetate

4-fumaryl-acetoacetate

2-amino-3-carboxymuconate-6-semialdehyde

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

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

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

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

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

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

3'-ketosucrose

dialurate

3-hydroxypropanoate

N-benzylformamide

2,3-didehydroadipyl-CoA

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

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

3-oxo-5,6-didehydrosuberyl-CoA

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

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

(S)-4-hydroxy-2-oxohexanoate

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

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

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

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

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

(2E)-3-(5,6-dihydroxycyclohexa-1,3-dien-1-yl)prop-2-enoate

glutathioselenol

selenodiglutathione

L-dehydro-ascorbate

2-keto-L-gulonate

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

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

3-hydroxy-2-methylpyridine-5-carboxylate

(2Z)-2-(acetamidomethylene)succinate

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

dehydroascorbate (bicyclic form)

pimelate

α-D-galacturonate 1-phosphate

L-gulono-1,4-lactone

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

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

pyruvic oxime

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

3-ureidoacrylate

2-carboxy-L-xylonolactone

1-piperideine 6-carboxylate

maltol

4-oxoglutaramate

5-hydroxyindole thiazolidine carboxylate

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

2-carboxy-L-threo-pentonate

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

H₂O

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

3-oxo-3-phenylpropanoyl-CoA

3α,7α-dihydroxy-24-oxo-5β-cholestanoyl CoA

CO₂

2-maleylacetate

preuroporphyrinogen

porphobilinogen

(enterobacterial common antigen)-undecaprenyl diphosphate

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

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

(S)-2-aceto-2-hydroxybutanoate

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

(S)-2-acetolactate

3-methyl-2-oxobutanoate

(S)-3-methyl-2-oxopentanoate

4-methyl-2-oxopentanoate

L-canavanine

canavaninosuccinate

L-arginino-succinate

N-acetylglutamyl-phosphate

N-acetyl-L-glutamate 5-semialdehyde

phosphoenolpyruvate

oxaloacetate

dihydroxyacetone

1,4-dihydroxy-2-naphthoate

hydrogen peroxide

glycerone phosphate

coproporphyrinogen III

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

2-dehydro-3-deoxy-D-galactonate

histamine

N-acetyl-D-muramate 6-phosphate

orotidine 5'-phosphate

4'-phosphopantetheine

lipid IV_A

ADP-L-glycero-β-D-manno-heptose

ADP-D-glycero-β-D-manno-heptose

8-amino-7-oxononanoate

pimeloyl-CoA

aminoacetone

O-acetyl-L-serine

selenophosphate

3-keto-L-gulonate 6-phosphate

3-keto-L-gulonate

2,3-dioxo-L-gulonate

hydroxypyruvate

glycolate

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

2-dehydro-3-deoxy-D-gluconate

glutathione disulfide

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

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

adenosine 3',5'-bisphosphate

4-pyridoxolactone

succinate semialdehyde

4-aminobutanoate

3-oxopropanoate

ethanolamine

D-gluconate 6-phosphate

salicyl alcohol

methylsalicylate

shikimate 3-phosphate

shikimate

3-dehydroquinate

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

2-phosphoglycolate

5-methylcytosine

4-amino-4-deoxychorismate

N-succinyl-2-amino-6-ketopimelate

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

3-dehydroshikimate

3-deoxy-α-D-manno-2-octulosonate

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

isopentenyl diphosphate

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

α-D-glucosamine 1-phosphate

O-ureido-L-homoserine

5-dehydro-4-deoxy-D-glucarate

tartronate semialdehyde

(4S)-4-hydroxy-5-phosphooxypentane-2,3-dione

autoinducer 2

3,4,4-trihydroxy-5-phosphooxypentan-2-one

3-hydroxy-5-phosphooxypentane-2,4-dione

1-pyrroline

urea

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

2,5-didehydro-D-gluconate

2-keto-D-gluconate

2-phenylethanol

3-methylbutanal

3-methylbutanol

3-methoxy-4-hydroxyphenylglycolaldehyde

isobutanol

2-methylbutanal

2-methylbutanol

indole-3-glycol aldehyde

indole-3-glycol

5-hydroxyindole acetaldehyde

5-hydroxytryptophol

L-selenocystathionine

(indol-3-yl)acetamide

4-guanidinobutanoate

4-guanidinobutyramide

propionamide

acrylate

acrylamide

glutathionylspermidine

citrate

2'-(5''-triphospho-α-D-ribosyl)-3'-dephospho-CoA

3-phosphooxypyruvate

prenyl diphosphate

3-deoxy-D-glycero-2,5-hexodiulosonate

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

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

α-ribazole 5'-phosphate

α-ribazole

iminodiacetate

nitrilotriacetate

3'-phosphoadenylyl-sulfate

adenosine 5'-phosphoselenate

adenosine 5'-phosphosulfate

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

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

H₂

S-ribosyl-L-homocysteine

(2S)-2-isopropylmalate

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

(S)-5-hydroxyisourate

3-amino-1-hydroxyacetone 1-phosphate

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

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

3-mercaptopyruvate

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

N¹-(5-phospho-β-D-ribosyl)glycinamide

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

arsenite

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

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

3-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]benzenesulfonate

2,2'-disulfonyl azobenzene

phthalate

hydrogen selenide

(indol-3-yl)pyruvate

5-enolpyruvoyl-shikimate 3-phosphate

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

5-phospho-β-D-ribosylamine

acetyl phosphate

isochorismate

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

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

1,4-dihydroxy-2-naphthoyl-CoA

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

2-succinylbenzoate

S-formylglutathione

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

4-methylumbelliferyl glucoside

cis-coumarinic acid-β-D-glucoside

4-hydroxybenzaldehyde

scopolin

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

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

4-amino-2-methyl-5-pyrimidinemethanol

α-D-glucopyranosyl-diphosphoundecaprenol

D-erythro-imidazole-glycerol-phosphate

L-histidinol phosphate

imidazole acetol-phosphate

histidinol

histidinal

β-nicotinate D-ribonucleotide

5,6-dimethylbenzimidazole

(L-aspartyl)adenylate

(2,3-dihydroxybenzoyl)adenylate

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

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

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

propanoyl phosphate

(S)-4-amino-5-oxopentanoate

(2-hydroxyphenyl)acetate

enol-phenylpyruvate

homogentisate

(2Z,4E)-2-hydroxy-6-oxonona-2,4-diene-1,9-dioate

3-(2,3-dihydroxyphenyl)propanoate

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

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

2-oxopent-4-enoate

(S)-4-hydroxy-2-oxopentanoate

chloroacetaldehyde

acetoacetate

L-quinate

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

N-ethylsuccinimide

N-ethylmaleimide

1,6-anhydro-N-acetyl-β-muramate

4-hydroxy-2-nonenal

3-keto-β-D-galactose

4-methyl-3-oxoadipate

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

4-methyl-3-oxoadipate-enol-lactone

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

malonate

dethiobiotin

7,8-diaminopelargonate

dimethyl sulfoxide

(E)-3-(methoxycarbonyl)pent-2-enedioate

urea-1-carboxylate

cis,cis-muconate

3-methylmuconolactone

muconolactone

N²-succinylglutamate

N²-succinyl-L-ornithine

N²-succinyl-L-arginine

N²-succinyl-L-glutamate 5-semialdehyde

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

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

benzoylsuccinyl-CoA

2-carboxymethyl-3-hydroxyphenylpropanoyl-CoA

hypoglycin B

carbamate

L-α-amino-ε-keto-pimelate

L-citrulline

L-methionine

L-cysteine

L-proline

L-threonine

L-glutamate

L-leucine

L-valine

L-isoleucine

L-arginine

L-aspartate

L-glutamine

L-asparagine

L-histidine

glycine

L-alanine

L-serine

L-tryptophan

L-lysine

L-phenylalanine

L-tyrosine

hypoglycin A

L-glutamate-5-semialdehyde

L-canaline

1-aminocyclopropane-1-carboxylate

S-adenosyl-L-homocysteine

S-adenosyl-L-methionine

L-homocysteine

L-ornithine

L-aspartate 4-semialdehyde

L-homoserine

O-succinyl-L-homoserine

O-phospho-L-homoserine

3-sulfino-L-alanine

S-sulfo-L-cysteine

L-allo-threonine

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

meso-diaminopimelate

L-selenocysteine

L-isoglutamine

L,L-diaminopimelate

L-aspartyl-4-phosphate

L-cystathionine

N-formyl-L-glutamate

formyl-L-isoglutamine

N-acetyl-L-citrulline

N-acetyl-L-ornithine

N-formimino-L-glutamate

N-carbamoyl-L-aspartate

L-2-amino-3-oxobutanoate

seleno-L-homocysteine

O-acetyl-L-homoserine

N-carbamoylglycine

N-acetyl-L-glutamate

N-acetyl-L-methionine

N-hydroxy-L-phenylalanine

N,N-dihydroxy-L-phenylalanine

S-methyl-L-methionine

L-threonine 3-O-phosphate

3-phospho-L-serine

D-glutamate

D-serine

D-alanine

D-aspartate

D-cysteine

β-alanine

(S)-3-amino-2-methylpropanoate

(R)-3-amino-2-methylpropanoate

L-threo-3-phenylserine

adenylo-succinate

2'-deoxyguanosine

5-chloro-5-deoxyribose 1-phosphate

5'-chloro-5'-deoxyadenosine

adenosine 3'-monophosphate

guanosine 3'-monophosphate

guanosine 2',3'-cyclic monophosphate

adenosine 2',3'-cyclic monophosphate

1-(5-phospho-β-D-ribosyl)-AMP

dGMP

dAMP

AMP

ADP

ATP

cyclic-AMP

ppGpp

pppGpp

GDP

GTP

IDP

ITP

5'-deoxyadenosine

GMP

dADP

dGDP

dITP

dIDP

dATP

dGTP

XMP

IMP

hypoxanthine

1-(5-phospho-β-D-ribosyl)-ATP

2'-deoxyinosine

2'-deoxyadenosine

guanine

adenine

uracil

thymine

cytosine

preQ₁

cyclic di-3',5'-guanylate

cytidine 2',3'-cyclic monophosphate

uridine 2'3'-cyclic monophosphate

dTDP

dCDP

dUDP

dTTP

dUTP

dCTP

dCMP

dUMP

dTMP

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

reduced β-nicotinamide D-ribonucleotide

β-nicotinamide D-ribonucleotide

UMP

CMP

UDP

CDP

UTP

CTP

NADPH

NADH

NADP⁺

NAD⁺

uridine 3'-monophosphate

cytidine-3'-monophosphate

5,6-dihydrouracil

5,6-dihydrothymine

UDP-α-D-glucose

dTDP-α-D-glucose

ADP-α-D-glucose

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-alanine

UDP-N-acetyl-α-D-muramate

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

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

UDP-α-D-galacturonate

UDP-N-acetyl-α-D-mannosamine

UDP-β-L-threo-pentapyranos-4-ulose

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

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

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

UDP-α-D-glucuronate

UDP-α-D-galactofuranose

UDP-α-D-galactose

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

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

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

UDP-N-acetyl-α-D-glucosamine

cyclic ADP-ribose

ADP-D-ribose

GDP-α-D-mannose

dTDP-β-L-rhamnose

dTDP-4-dehydro-β-L-rhamnose

dTDP-D-β-fucofuranose

dTDP-α-D-fucopyranose

dTDP-N-acetylviosamine

dTDP-3-dehydro-6-deoxy-α-D-glucopyranose

dTDP-3-acetamido-3,6-dideoxy-α-D-glucopyranose

dTDP-3-amino-3,6-dideoxy-α-D-glucopyranose

dTDP-6-deoxy-α-D-allose

dTDP-4-dehydro-6-deoxy-α-D-gulose

dTDP-viosamine

dTDP-3,4-didehydro-2,6-dideoxy-α-D-glucose

dTDP-2,6-dideoxy-D-glycero-hex-2-enos-4-ulose

dTDP-3-N,N-dimethylamino-4-oxo-2,3,6-trideoxy-α-L-glucose

dTDP-L-megosamine

dTDP-3-N,N-dimethylamino-4-oxo-2,3,6-trideoxy-α-D-glucose

dTDP-3-amino-4-dehydro-2,3,6-trideoxy-α-D-glucose

dTDP-3-N-methylamino-4-oxo-2,3,6-trideoxy-α-D-glucose

dTDP-4-acetamido-4,6-dideoxy-α-D-galactose

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

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

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

CMP-3-deoxy-β-D-manno-octulosonate

5-fluorouracil

guanosine

xanthosine

adenosine

inosine

2'-deoxyuridine

2'-deoxycytidine

thymidine

uridine

cytidine

P¹,P⁴-bis(5'-adenosyl) tetraphosphate

5'-deoxy-5'-fluoroadenosine

5-fluorocytosine

hydantoin

orotate

(S)-1-pyrroline-5-carboxylate

7,8-dihydrolumazine

5,6,7,8-tetrahydromonapterin

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

7,8-dihydropterin

molybdopterin adenine dinucleotide

molybdopterin

cyclic pyranopterin phosphate

7,8-dihydroneopterin 3'-phosphate

7,8-dihydropterin-6-ylmethyl-4-(β-D-ribofuranosyl)aminobenzene 5'-phosphate

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

6-(hydroxymethyl)-7,8-dihydropterin

7,8-dihydromonapterin

7,8-dihydroneopterin

7,8-dihydroneopterin 3'-triphosphate

7,8-dihydromonapterin triphosphate

7,8-dihydroneopterin 2',3'-cyclic phosphate

7,8-dihydropteroate

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

guanylyl molybdenum cofactor

MoO₂-molybdopterin cofactor

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

reduced riboflavin

FMNH₂

FADH₂

riboflavin

FMN

FAD

precorrin-2

precorrin-1

sirohydrochlorin

cob(I)alamin

adenosylcobalamin

coumarin

scopoletin

4-methylumbelliferone

6,7-dehydrobaicalein

baicalein

2,4-dinitrophenyl-S-glutathione

1-chloro-2,4-dinitrobenzene

4-hydroxybenzoate

urate

6-hydroxy-2-cyclohexen-one-carboxylate

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

4-tyrosol

hydroquinone

3,4-dihydroxyphenylacetate

3,4-dihydroxyphenylglycolaldehyde

3,4-dihydroxyphenylglycol

2,3-dihydroxybenzoate

catechol

protocatechuate

enterobactin

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

2-phenylethylamine

3-demethylubiquinol-8

menaquinol-7

menaquinol-6

menaquinol-8

ubiquinol-8

demethylmenaquinol-7

demethylmenaquinol-6

demethylmenaquinol-8

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

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

2-[hydroperoxy(4-hydroxyphenyl)methyl]-6-hydroxy-1-benzofuran-3-one

6-hydroxy-2-[hydroxy-(4-hydroxyphenyl)methyl]-1-benzofuran-3-one

6-hydroxy-2-(6-oxo-1-oxaspiro[2.5]octa-4,7-dien-2-yl)-1-benzofuran-3-one

4-methylphenol

trans-cinnamate

salicylate

4-aminobenzoate

benzoate

indole

(indol-3-yl)acetaldehyde

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

2,3-dihydroxy-trans-cinnamate

3-hydroxy-trans-cinnamate

coumarinate

benzaldehyde

phenylacetaldehyde

(4-hydroxyphenyl)acetaldehyde

3-methoxy-4-hydroxyphenylglycol

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

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

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

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

2-trans-nonenoyl-CoA

4-trans-3-oxo-undecenoyl-CoA

4-cis-undecenoyl-CoA

6-cis, 3-oxo-tridecenoyl-CoA

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

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

4-trans-undecenoyl-CoA

6-trans-3-oxo-tridecenoyl-CoA

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

2-trans, 4-cis-undecadienoyl-CoA

2-trans, 4-trans-undecadienoyl-CoA

(3E)-tetradec-3-enoyl-CoA

(2E,4E)-tetradeca-2,4-dienoyl-CoA

(3R)-hydroxy- 5-cis, 7-trans-tetradecadienoyl-CoA

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

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

(3R)-hydroxy-5-trans-dodecenoyl-CoA

trehalose-trans-methoxy-mono-mycolate

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

trehalose-cis-keto-mono-mycolate

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

α, α'-trehalose 6-α-mycolate

6-O-α-mycolyl-trehalose 6-phosphate

trehalose-trans-keto-mono-mycolate

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

trehalose-cis-methoxy-mono-mycolate

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

all-trans-retinyl palmitate

all-trans-retinol

trans,octacis-decaprenyl phosphate

mono-trans,octa-cis-decaprenyl diphosphate

(2E,6E)-farnesyl diphosphate

(3S)-linalool

(3R)-linalool

geranyl diphosphate

3-octaprenyl-4-hydroxybenzoate

di-trans,octa-cis-undecaprenyl phosphate

all-trans-heptaprenyl diphosphate

all-trans-octaprenyl diphosphate

di-trans,octa-cis-undecaprenyl diphosphate

1-oleoyl-2-lyso-glycerone phosphate

1-linoleoyl-sn-glycero-3-phosphocholine

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

1-oleoyl-sn-glycerol 3-phosphate

1-C16:0-α,ω-dicarboxyl-2-lysophosphatidate

1-oleoyl-2-palmitoyl-phosphatidylglycerol

dioleoyl phosphatidate

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

1-palmitoyl-2-linoleoyl-phosphatidylcholine

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

glucosyl-(heptosyl)₂-Kdo₂-lipid A

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

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

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

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

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

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

α-Kdo-(2→6)-lipid IV_A

heptosyl-Kdo₂-lipid A

α-D-Kdo-(2→4)-α-D-Kdo-(2→6)-lipid A

heptosyl-Kdo₂-lipid IV_A

α-Kdo-(2->4)-α-Kdo-(2->6)-lipid IV_A

(heptosyl)₂-Kdo₂-lipid A

ferric-enterobactin complex

betanidin quinone

betanidin

L-galactono-1,4-lactone

cis-dienelactone

trans-dienelactone

D-glucono-1,5-lactone

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

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

dihomo γ-linolenoyl-CoA

isobutanoyl-CoA

methylacrylyl-CoA

(E)-2-methylcrotonoyl-CoA

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

2-methylbutanoyl-CoA

acetyl-CoA

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

(+)-7-epi-jasmonoyl-CoA

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

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

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

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

4-hydroxybenzoyl-CoA

choloyl-CoA

3α,7α,12α-trihydroxy-24-oxo-5-β-cholestanoyl CoA

benzoyl-CoA

chenodeoxycholoyl-CoA

3'-dephospho-CoA

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

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

malonyl-CoA

2-methylacetoacetyl-CoA

α-linolenoyl-CoA

linoleoyl-CoA

succinyl-CoA

(2S)-methylsuccinyl-CoA

phenylacetyl-CoA

(3S)-hydroxyadipyl-CoA

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

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

phytenoyl-CoA

(S)-3-hydroxy-isobutanoyl-CoA

oleoyl-CoA

hexanoyl-CoA

decanoyl-CoA

octanoyl-CoA

lauroyl-CoA

pristanoyl-CoA

stearoyl-CoA

palmitoyl-CoA

butanoyl-CoA

propanoyl-CoA

(Z)-15-tetracosenoyl-CoA

hexadecanedioyl-CoA

(S)-3-hydroxydecanoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(S)-3-hydroxyoctanoyl-CoA

(S)-3-hydroxyhexanoyl-CoA

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

(S)-3-hydroxyhexadecanoyl-CoA

(3R)-3-hydroxybutanoyl-CoA

4-methyl-3-oxoadipyl-CoA

3-oxoadipyl-CoA

3-oxopentanoyl-CoA

acetoacetyl-CoA

3-oxohexanoyl-CoA

3-oxooctanoyl-CoA

3-oxododecanoyl-CoA

3-oxodecanoyl-CoA

3-oxo-myristoyl-CoA

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

3-oxo-palmitoyl-CoA

(S)-malyl-CoA

trans-Δ², cis-Δ⁴-decadienoyl-CoA

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

crotonyl-CoA

L-idonate

aldehydo-L-galactonate

L-gulonate

D-galactonate

D-gluconate

D-mannonate

D-altronate

5-dehydro-4-deoxy-D-glucuronate

XXXG xyloglucan oligosaccharide

β-D-cellobiose

maltotriose

sucrose

melibiose

allolactose

α-lactose

α,α-trehalose

maltohexaose

maltotetraose

maltoheptaose

maltopentaose

raffinose

stachyose

XXLG xyloglucan oligosaccharide

XLXG xyloglucan oligosaccharide

XLLG xyloglucan oligosaccharide

α-D-xylopyranose

α-L-arabinopyranose

aldehydo-D-ribose

β-D-ribopyranose

α-D-ribofuranose

β-D-ribofuranose

β-D-glucopyranose

α-D-glucopyranose

β-D-galactopyranose

α-D-galactopyranose

β-L-rhamnopyranose

α-L-rhamnopyranose

glycolaldehyde

L-glyceraldehyde

D-xylulose

D-ribulose

L-xylulose

L-ribulose

keto-D-fructose

β-D-fructofuranose

α-L-fucopyranose

β-L-fucopyranose

L-fuculose

N-acetylmuramate

N-acetyl-α-D-muramoyl-L-alanine(1-)

N-acetyl-β-neuraminate

N-acetyl-β-D-glucosamine

N-acetyl-α-D-mannosamine

N-acetyl-β-D-mannosamine

N-acetyl-α-D-glucosamine 1-phosphate

glycerol

galactitol

D-mannitol 1-phosphate

D-sorbitol 6-phosphate

D-ribitol

D-arabinitol

1-O-acetyl-α-maltose

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

3-dehydro-D-glucopyranose

3'-ketolactose

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

5-phospho-α-D-ribose 1-diphosphate

D-sedoheptulose 7-phosphate

4-phospho-D-erythronate

D-erythrose 4-phosphate

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

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

D-xylulose 5-phosphate

L-xylulose 5-phosphate

1-deoxy-D-xylulose 5-phosphate

L-ribulose 5-phosphate

D-ribulose 5-phosphate

aldehydo-D-arabinose 5-phosphate

L-rhamnulose 1-phosphate

L-fuculose 1-phosphate

α-D-galactose 1-phosphate

α-D-glucopyranose 1-phosphate

α-D-mannose 1-phosphate

keto-L-sorbose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

aldehydo-D-allose 6-phosphate

D-tagatofuranose 6-phosphate

β-D-fructofuranose 6-phosphate

β-D-fructose 1,6-bisphosphate

D-tagatofuranose 1,6-bisphosphate

D-fructose 6-phosphate

β-D-glucose 6-phosphate

α-D-glucose 6-phosphate

β-D-mannopyranose 6-phosphate

α-D-mannopyranose 6-phosphate

D-allulose 6-phosphate

arbutin-6-phosphate

salicin 6-phosphate

lotaustralin

methyl β-D-glucoside 6-phosphate

taxiphyllin

linamarin

linustatin

neolinustatin

D-glyceraldehyde 3-phosphate

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

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

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

a peptidoglycan dimer (mycobacteria)

a peptidoglycan dimer (E. faeciums)

a peptidoglycan dimer (S. aureus)

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-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

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

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

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

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

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

sucrose 6^F-phosphate

sucrose 6^G-phosphate

α,α-trehalose 6-phosphate

β-D-cellobiose 6'-phosphate

aldehydo-D-galacturonate

a coenzyme-A group

a methyl group

3-(N-morpholino)propanal

(S)-lactaldehyde

(R)-lactaldehyde

isobutanal

1-propanal

acetaldehyde

butan-1-al

formaldehyde

phytenal

methylglyoxal

Reactive Blue 5

(S)-acetoin

(R)-acetoin

diacetyl

3-(methylsulfanyl)propanoate

(R)-pantoate

5-chloro-5-deoxy-D-ribonate

acetate

D-tagaturonate

aldehydo-D-glucuronate

(3E,5Z)-tetradecadienoate

stearate

oleate

palmitate

α-linolenate

pristanate

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

linoleate

di-homo-γ-linolenate

(15Z)-tetracosenoate

phytenate

octanoate

decanoate

butanoate

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

4-(methylsulfanyl)-2-oxobutanoate

2-oxobutanoate

5-chloro-4-hydroxy-2-oxopentanoate

2-oxoglutarate

pyruvate

glyoxylate

3-phenyl-2-oxopropanoate

3-(4-hydroxyphenyl)pyruvate

3-oxoadipate

formate

propanoate

(R)-lactate

(S)-lactate

(2R,3S)-2-methylisocitrate

(R)-glycerate

(R)-3-hydroxybutanoate

3-(carbamoylamino)-2-methylpropanoate

chorismate

(2Z,4E,7E)-2-hydroxy-6-oxonona-2,4,7-triene-1,9-dioate

fumarate

succinate

(R)-malate

(S)-malate

D-galactarate

D-glucarate

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

cis-aconitate

cis-2-methylaconitate

3-carboxy-cis,cis-muconate

trans-aconitate

D-threo-isocitrate

nicotinamide

pyrazinamide

5-amino-4-imidazolecarboxyamide

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

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

phosphoribulosylformimino-AICAR-phosphate

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

acetamide

2-chloroacetate

estrone

(+)-7-epi-jasmonate

(indol-3-yl)acetate

methyl (indol-3-yl)acetate

phenylacetate

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

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

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

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

3-β-hydroxyandrost-5-en-17-one

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

androst-4-ene-3,17-dione

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

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

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

3,5-cyclohexadiene-1,2-diol-1-carboxylate

ethylene glycol

(R)-propane-1,2-diol

(S)-propane-1,2-diol

myo-inositol

scyllo-inosose

1D-myo-inositol 3-monophosphate

butan-1-ol

phytol

propan-1-ol

ethanol

methanol

sn-glycero-3-phosphocholine

sn-glycero-3-phosphoethanolamine

glycerophosphoglycerol

glycerophosphoserine

glycine betaine

betaine aldehyde

choline

agmatine

cadaverine

putrescine

spermidine

spermine

N-acetylputrescine

N¹-acetylspermine

N¹-acetylspermidine

4-aminobutanal

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

2-aminoprop-2-enoate

2-iminopropanoate

3-(methylsulfanyl)propanal

methionol

dimethyl sulfide

S-(hydroxymethyl)glutathione

glutathione

thiocyanate

3-sulfopyruvate

L-cysteate

taurine

3-(N-morpholino)propanesulfonate

isethionate

1-butanesulfonate

methanesulfonate

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

5-(2-hydroxyethyl)-4-methylthiazole

(R)-S-lactoylglutathione

selenide

molybdate

hydrogensulfite

sulfate

hydrogencarbonate

superoxide

sulfite

thiosulfate

nitrite

selenate

nitrate

selenite

chloride

phosphonate

phosphate

diphosphate

triphosphate

Fe³⁺

Mg²⁺

Ni²⁺

Hg²⁺

Zn²⁺

Cd²⁺

Pb²⁺

Mo²⁺

Fe²⁺

Na⁺

K⁺

ammonium

H⁺

trimethyl sulfonium

thiamine

L-ascorbate

nicotinate

4-pyridoxate

pyridoxal

pyridoxine 5'-phosphate

pyridoxamine 5'-phosphate

pyridoxamine

pyridoxal 5'-phosphate

pyridoxine

(S)-NADHX

(R)-NADHX

coenzyme A

(R)-lipoate

preQ₀

(indole-3-yl)acetonitrile

acrylonitrile

hydrogen cyanide

(2R)-2-hydroxy-2-methylbutanenitrile

2-hydroxy-2-methylpropanenitrile

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

2-octaprenylphenol

(S)-3-hydroxy-isobutanoate

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

5,10-methenyltetrahydrofolate mono-L-glutamate

monodehydroascorbate radical

nitric oxide

(S)-methylmalonate-semialdehyde

(R)-methylmalonate-semialdehyde

dTDP-4-amino-4,6-dideoxy-α-D-galactose

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

N-acetyl-D-mannosamine 6-phosphate

α-D-glucosamine 6-phosphate

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

3-phospho-D-glyceroyl-phosphate

3-phospho-D-glycerate

2-phospho-D-glycerate

sn-glycerol 3-phosphate

oxygen

hydrogen sulfide

protoporphyrin IX

coproporphyrinogen I

uroporphyrinogen-I

uroporphyrinogen-III

protoporphyrinogen IX

siroheme

protoheme

nitrous oxide

adenosylcobinamide

cob(I)inamide

cob(I)yrinate a,c-diamide

cob(II)yrinate a,c-diamide

adenosyl-cobinamide phosphate

adenosylcobyrate

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

adenosylcobalamin 5'-phosphate

adenosylcobinamide-GDP

(2-aminoethyl)phosphonate

ethylphosphate

(Z)-phenylacetaldehyde oxime

(E)-phenylacetaldehyde oxime

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

L-alanyl-L-glutamate

L-alanyl-D-glutamate

L-cysteinylglycine

D-alanyl-D-alanine

γ-L-glutamyl-L-cysteine

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

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

2-iminobutanoate

2-iminosuccinate