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

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

2-hydroxy-4-carboxymuconate semialdehyde hemiacetal

ammonia

enol-phenylpyruvate

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

1,2-dihydro-β-NADP

2-pyrone-4,6-dicarboxylate

4-oxoglutaramate

2-amino-3-carboxymuconate-6-semialdehyde

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

3-amino-1-hydroxyacetone 1-phosphate

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

N-ethylammelide

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

glutathione disulfide

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

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

5-aminolevulinate

porphobilinogen

2-dehydropantoate

4-guanidinobutanoate

S-ribosyl-L-homocysteine

autoinducer 2

xanthine

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

coproporphyrinogen III

5-phospho-β-D-ribosylamine

oxalosuccinate

1,4-dihydroxy-2-naphthoate

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

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

2-succinylbenzoate

4-prenylphlorisobutyrophenone

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

isochorismate

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

mercuriphenyl acetate

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

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

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

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

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

5-methylcytosine

deethylsimazine

N-ethylammeline

CDP-glycerol

4-amino-4-deoxychorismate

5-dehydro-2-deoxy-D-gluconate

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

(lipoyl)adenylate

5-oxo-L-proline

3-ureidopropanoate

4-carboxy-2-hydroxymuconate-6-semialdehyde

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

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

(R)-mevalonate diphosphate

(R)-mevalonate

(R)-5-phosphomevalonate

4-methyl-3-oxoadipate

dimethylamine

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

2,5-dioxopentanoate

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

N⁵-carboxyaminoimidazole ribonucleotide

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

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

4-phosphooxy-L-threonine

S-adenosyl 3-(methylsulfanyl)propylamine

S-methyl-5'-thioadenosine

β-D-ribosylnicotinate

α-D-glucosamine 1-phosphate

(R)-pantothenate

(R)-4'-phosphopantothenate

N¹-(5-phospho-β-D-ribosyl)glycinamide

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

N-carbamoylputrescine

ethyl acetate

formamide

L-histidinol phosphate

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

3-phosphooxypyruvate

imidazole acetol-phosphate

N-acetyl-L-glutamate 5-semialdehyde

N-acetylglutamyl-phosphate

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

N-succinyl-2-amino-6-ketopimelate

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

2-keto-D-gluconate

2,5-didehydro-D-gluconate

O-ureido-L-homoserine

canavaninosuccinate

L-arginino-succinate

3-hydroxypropanoate

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

4'-phosphopantetheine

2-isopropylmaleate

citraconate

(2R,3S)-3-methylmalate

thiamine phosphate

prephenate

(2S)-2-isopropylmalate

5-enolpyruvoyl-shikimate 3-phosphate

shikimate

shikimate 3-phosphate

(S)-dihydroorotate

carbamoyl phosphate

carboxyphosphate

orotidine 5'-phosphate

chlorite

2-(α-hydroxyethyl)thiamine diphosphate

thiamine diphosphate

citrate

DNA without lesion

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

D-gluconate 6-phosphate

N-(5-phosphoribosyl)-anthranilate

anthranilate

L-selenocystathionine

histidinal

histidinol

γ-L-glutamyl 5-phosphate

D-erythro-imidazole-glycerol-phosphate

nicotinate adenine dinucleotide

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

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

(2R,3S)-3-isopropylmalate

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

3-ethylmalate

2-oxovalerate

(E)-4-coumaroyl-CoA

ethanolamine

(4Z)-2-oxohept-4-enedioate

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

5-dehydro-4-deoxy-D-glucarate

tartronate semialdehyde

2-hydroxy-5-carboxymethylmuconate semialdehyde

L-canavanine

urea

3-oxopropanoate

4-aminobutanoate

succinate semialdehyde

O-acetyl-L-serine

betaine aldehyde

3-dehydroquinate

3-dehydroshikimate

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

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

β-nicotinate D-ribonucleotide

hydrogen peroxide

quinolinate

4-imidazolone-5-propanoate

urocanate

glycolate

prenyl diphosphate

isopentenyl diphosphate

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

carbonic acid

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

5-(methylsulfanyl)-ribulose 1-phosphate

formate

oxaloacetate

phosphoenolpyruvate

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

CO₂

glycerone phosphate

H₂O

3-methyl-2-oxobutanoate

(S)-3-methyl-2-oxopentanoate

4-methyl-2-oxopentanoate

DNA with lesion

L-homocysteine

phenylacetate

ethylphosphate

hydrogen cyanide

hemin

protoheme

protoporphyrinogen IX

uroporphyrinogen-III

uroporphyrinogen-I

coproporphyrinogen I

protoporphyrin IX

Hg⁰

oxygen

hydrogen sulfide

2-iminobutanoate

2-iminopropanoate

2-iminosuccinate

2-chloroacetate

sn-glycerol 1-phosphate

sn-glycerol 3-phosphate

3-phospho-D-glyceroyl-phosphate

2-phospho-D-glycerate

3-phospho-D-glycerate

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

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

(R)-citramalate

(R)-methylmalonate-semialdehyde

(S)-methylmalonate-semialdehyde

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

(S)-3-hydroxy-isobutanoate

2-octaprenylphenol

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

(indole-3-yl)acetonitrile

5'-deoxy-5'-fluoroadenosine

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

5'-chloro-5'-deoxyadenosine

5-chloro-5-deoxyribose 1-phosphate

5-chloro-5-deoxy-D-ribonate

5-chloro-4-hydroxy-2-oxopentanoate

Fe³⁺

K⁺

Na⁺

H⁺

ammonium

Hg²⁺

Fe²⁺

Mo²⁺

Co²⁺

molybdate

OH^-

superoxide

hydrogencarbonate

nitrate

phosphonate

phosphate

triphosphate

diphosphate

chloride

hydroxyl radical

(2E,6E)-farnesyl diphosphate

pristanate

glycerophosphoglycerol

glycerophosphoserine

sn-glycero-3-phosphoethanolamine

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

2-aminoprop-2-enoate

agmatine

spermidine

spermine

putrescine

glutathione

methanethiol

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

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

L-cysteate

3-sulfopyruvate

geranyl acetate

butyl acetate

methylacrylyl-CoA

acryloyl-CoA

phenylacetyl-CoA

isobutanoyl-CoA

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

3-hydroxypropanoyl-CoA

succinyl-CoA

2-methylacetoacetyl-CoA

3'-dephospho-CoA

linoleoyl-CoA

α-linolenoyl-CoA

malonyl-CoA

acetyl-CoA

2-trans, 4-cis-undecadienoyl-CoA

2-trans, 4-trans-undecadienoyl-CoA

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

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

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

(S)-methylmalonyl-CoA

phytenoyl-CoA

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

trans-Δ², cis-Δ⁴-decadienoyl-CoA

ω-carboxy-(9Z)-octadec-9-enoyl-CoA

oleoyl-CoA

18-hydroxylinoleoyl-CoA

7-hydroxylauroyl-CoA

18-hydroxystearoyl-CoA

16-hydroxypalmitoyl-CoA

18-hydroxyoleoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(Z)-15-tetracosenoyl-CoA

propanoyl-CoA

decanoyl-CoA

lauroyl-CoA

octanoyl-CoA

cis-vaccenoyl-CoA

palmitoleoyl-CoA

myristoyl-CoA

stearoyl-CoA

palmitoyl-CoA

pristanoyl-CoA

3-oxoadipyl-CoA

4-methyl-3-oxoadipyl-CoA

3-oxopentanoyl-CoA

acetoacetyl-CoA

(S)-3-hydroxy-isobutanoyl-CoA

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

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

(indol-3-yl)acetate

riboflavin

nicotinate

tetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

7,8-dihydrofolate monoglutamate

tetrahydromethanopterin

5,10-methylene-tetrahydromethanopterin

pyridoxal 5'-phosphate

pyridoxine 5'-phosphate

pyridoxamine

pyridoxamine 5'-phosphate

FADH₂

FAD

FMNH₂

FMN

(R)-NADHX

(S)-NADHX

NADH

NADPH

NAD⁺

NADP⁺

caldariellaquinone

caldariellaquinol

ubiquinol-8

menaquinol-8

demethylmenaquinol-8

3-demethylubiquinol-8

glycine betaine

isoguanine

8-oxo-dGTP

8-oxo-GTP

2'-deoxyadenosine

2'-deoxyinosine

hypoxanthine

adenylo-succinate

2'-deoxyguanosine

dGTP

dATP

1-(5-phospho-β-D-ribosyl)-ATP

1-(5-phospho-β-D-ribosyl)-AMP

IMP

pppGpp

ppGpp

dADP

dGDP

XMP

GMP

GTP

GDP

ITP

IDP

AMP

ATP

ADP

5-fluorocytosine

5-fluorouracil

P¹,P⁴-bis(5'-adenosyl) tetraphosphate

xanthosine

guanosine

inosine

adenosine

uridine

cytidine

2'-deoxycytidine

2'-deoxyuridine

thymidine

cyclic di-3',5'-guanylate

2-hydroxy-dATP

5-hydroxy-CTP

5-hydroxy-CMP

dTTP

dCTP

dUTP

CTP

UTP

dCMP

dTMP

dUMP

CMP

UMP

dTDP

dUDP

dCDP

UDP

CDP

β-nicotinamide D-ribonucleotide

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

thymine

cytosine

uracil

guanine

adenine

5,6-dihydrouracil

5,6-dihydrothymine

UDP-α-D-glucose

UDP-α-D-galactofuranose

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

UDP-N-acetyl-α-D-muramate

UDP-α-D-galactose

UDP-N-acetyl-α-D-muramoyl-L-alanine

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

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-muramoyl-L-alanyl-γ-D-glutamyl-meso-2,6-diaminopimelate

UDP-N-acetyl-α-D-glucosamine

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

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

molybdopterin

(R)-lipoate

coenzyme A

MoO₂-molybdopterin cofactor

(S)-1-pyrroline-5-carboxylate

precorrin-1

precorrin-2

hydantoin

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

reduced riboflavin

molybdopterin adenine dinucleotide

6-(hydroxymethyl)-7,8-dihydropterin

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

2-amino-6-[1-hydroxyethyl]-7-methyl-7,8-dihydropterin

[1-(2-amino-7-methyl-4-oxo-7,8-dihydro-3H-pteridin-6-yl)]ethyl diphosphate

cyclic pyranopterin phosphate

7,8-dihydropteroate

orotate

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

urate

benzene

3-hexaprenyl-4-hydroxybenzoate

4-hydroxybenzoate

indole

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

phenol

2,3-dihydroxybenzoate

protocatechuate

catechol

3,4-dihydroxyphenylacetate

enterobactin

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

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

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

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

5-chloroprotocatechuate

4-aminobenzoate

diacetyl

methylglyoxal

formaldehyde

acetaldehyde

(S)-lactaldehyde

D-glyceraldehyde

β-D-ribopyranose

α-L-rhamnopyranose

β-L-rhamnopyranose

β-D-galactopyranose

methanol

ethanol

butan-1-ol

glycerol

D-sorbitol

L-iditol

geraniol

1D-chiro-inositol

scyllo-inositol

myo-inositol

1-keto-D-chiro-inositol

3D-(3,5/4)-trihydroxycyclohexane-1,2-dione

scyllo-inosose

1D-myo-inositol 1-monophosphate

1D-myo-inositol 3-monophosphate

1-(β-D ribofuranosyl)nicotinamide

selaginose

α,α-trehalose

keto-D-fructose

keto-L-sorbose

N-acetyl-α-D-glucosamine 1-phosphate

D-xylulose

β-D-fructofuranose

keto-L-rhamnulose

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

undecaprenyl-diphospho-N-acetylmuramoyl-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

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

α,α-trehalose 6-phosphate

α-D-glucopyranose 1-phosphate

D-glyceraldehyde 3-phosphate

4-phospho-D-erythronate

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

D-erythrose 4-phosphate

D-sedoheptulose 7-phosphate

5-phospho-α-D-ribose 1-diphosphate

β-D-fructose 1,6-bisphosphate

D-fructose 6-phosphate

β-D-fructofuranose 6-phosphate

α-D-glucose 6-phosphate

β-D-glucose 6-phosphate

D-xylulose 5-phosphate

1-deoxy-D-xylulose 5-phosphate

D-ribulose 5-phosphate

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

L-rhamnulose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

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-trans-keto-mycolyl-trehalose 6-phosphate

trehalose-trans-keto-mono-mycolate

6-O-α-mycolyl-trehalose 6-phosphate

α, α'-trehalose 6-α-mycolate

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

trehalose-cis-keto-mono-mycolate

18-hydroxystearate

16-hydroxypalmitate

18-hydroxyoleate

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

1-oleoyl-sn-glycerol 3-phosphate

1-(18-hydroxyoleoyl)-sn-glycrol 3-phosphate

1-myristoyl-sn-glycerol 3-phosphate

1-palmitoyl-sn-glycerol 3-phosphate

1-cis-vaccenoyl-sn-glycerol-3-phosphate

1-[18-hydroxyoeoyl]-2-[18-hydroxy-lioleoyl]-sn-glycerol 3-phosphate

1,2-dimyristoyl-sn-glycerol 3-phosphate

1-palmitoyl-2-myristoyl phosphatidate

dioleoyl phosphatidate

1,2-dicis-vaccenoyl-phosphatidate

1-cis-vaccenoyl-2-palmitoleoyl-sn-glycerol-3-phosphate

1-palmitoyl-2-cis-vaccenoyl phosphatidate

1-palmitoyl-2-palmitoleoyl-sn-glycerol 3-phosphate

1-myristoyl-2-palmitoleoyl-sn-glycerol 3-phosphate

geranyl diphosphate

trans,octacis-decaprenyl phosphate

di-trans,octa-cis-undecaprenyl phosphate

all-trans-hexaprenyl diphosphate

all-trans-decaprenyl diphosphate

all-trans-octaprenyl diphosphate

all-trans-nonaprenyl diphosphate

all-trans-heptaprenyl diphosphate

geranylgeranyl diphosphate

3-decaprenyl-4-hydroxybenzoate

3-octaprenyl-4-hydroxybenzoate

3-nonaprenyl-4-hydroxybenzoate

3-heptaprenyl-4-hydroxybenzoate

phlorisovalerophenone

deoxyhumulone

deoxycohumulone

4-prenylphlorisovalerophenone

iron(III) dicitrate

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

5-amino-4-imidazolecarboxyamide

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

phosphoribulosylformimino-AICAR-phosphate

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

chorismate

succinate

L-aspartate

fumarate

(S)-malate

α,ω-9Z-octadecenedioate

3-(carbamoylamino)-2-methylpropanoate

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

(2R,3S)-2-methylisocitrate

cis-aconitate

D-threo-isocitrate

3-oxoadipate

3-phenyl-2-oxopropanoate

glyoxylate

2-oxobutanoate

pyruvate

2-oxoglutarate

decanoate

7-hydroxylaurate

laurate

octanoate

(R)-lactate

(15Z)-tetracosenoate

linoleate

α-linolenate

stearate

palmitate

oleate

phytenate

(R)-pantoate

acetate

5-deoxy-D-glucuronate

L-α-amino-ε-keto-pimelate

carbamate

L-serine

L-tyrosine

glycine

L-threonine

L-glutamine

L-cysteine

L-histidine

L-arginine

L-lysine

L-glutamate

L-tryptophan

L-phenylalanine

L-alanine

L-proline

L-valine

L-isoleucine

L-leucine

L-methionine

β-alanine

(R)-3-amino-2-methylpropanoate

(S)-3-amino-2-methylpropanoate

D-glutamate

D-alanine

L-isoglutamine

L-aspartyl-4-phosphate

L,L-diaminopimelate

L-cystathionine

L-ornithine

N-carbamoyl-L-aspartate

N⁶,N⁶-dimethyl-L-arginine

N-methyl-L-tryptophan

formyl-L-isoglutamine

N-formimino-L-glutamate

N-formyl-L-methionine

N-acetyl-L-ornithine

N-acetyl-L-citrulline

seleno-L-homocysteine

3-phospho-L-serine

N-carbamoylglycine

N-acetyl-L-methionine

N-acetyl-L-glutamate

trans-4-hydroxy-L-proline

O-acetyl-L-homoserine

L-citrulline

L-glutamate-5-semialdehyde

L-canaline

O-phospho-L-homoserine

L-homoserine

L-aspartate 4-semialdehyde

S-adenosyl-L-methionine

S-adenosyl-L-homocysteine

meso-diaminopimelate

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

D-alanyl-D-alanine