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

(salicyl)adenylate

histidinol

histidinal

3-dehydroquinate

(S)-dihydroorotate

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

2-amino-3-carboxymuconate-6-semialdehyde

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

glutathione disulfide

acetoacetate

5-dehydro-2-deoxy-D-gluconate

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

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

urea

creatinine

N-acetylglutamyl-phosphate

3-phosphooxypyruvate

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

4-phosphooxy-L-threonine

3-amino-1-hydroxyacetone 1-phosphate

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

3-oxopropanoate

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

N-(5-phosphoribosyl)-anthranilate

glycerone phosphate

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

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

carbon monoxide

2-iminoacetate

2-oxopent-4-enoate

(S)-4-hydroxy-2-oxopentanoate

propanoyl phosphate

5-aminolevulinate

glycolate

D-phenylhydantoin

N-carbamoyl-D-phenylglycine

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

citraconate

(2R,3S)-3-methylmalate

γ-L-glutamyl 5-phosphate

(S)-mandelate

(R)-mandelate

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

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

2-methyl-1,4-benzoquinone

methyl-1,4-benzoquinol

N-carbamoylputrescine

carbamoyl phosphate

carboxyphosphate

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

orotidine 5'-phosphate

O-acetyl-L-serine

(lipoyl)adenylate

hydrogenobyrinate

hydrogenobyrinate a,c-diamide

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

hypotaurine

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

5-phospho-β-D-ribosylamine

N¹-(5-phospho-β-D-ribosyl)glycinamide

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

anthranilate

glutathionylspermidine

4-hydroxy-2-nonenal

porphobilinogen

preuroporphyrinogen

isochorismate

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

coproporphyrinogen III

β-D-fructose 2,6-bisphosphate

xanthine

7-carboxy-7-deazaguanine

dimethylamine

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

2-chloro-4-methyl-cis,cis-muconate

4-methylmuconolactone

4-chloro-2-methyl-cis,cis-muconate

hydrogen peroxide

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

N-succinyl-2-amino-6-ketopimelate

5-oxo-L-proline

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

DNA without lesion

nicotinate adenine dinucleotide

L-arginino-succinate

O-ureido-L-homoserine

canavaninosuccinate

N-acetyl-L-glutamate 5-semialdehyde

β-nicotinate D-ribonucleotide

quinolinate

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

oxalosuccinate

acetyl phosphate

4-imidazolone-5-propanoate

urocanate

citrate

(S)-ureidoglycolate

(2S)-2-isopropylmalate

2-isopropylmaleate

(2R,3S)-3-isopropylmalate

4-aminobutanoate

shikimate

shikimate 3-phosphate

5-enolpyruvoyl-shikimate 3-phosphate

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

2,3-didehydroadipyl-CoA

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

(E)-4-coumaroyl-CoA

phosphoenolpyruvate

aminoacetone

D-erythro-imidazole-glycerol-phosphate

H₂O

imidazole acetol-phosphate

L-histidinol phosphate

prephenate

CO₂

3-methyl-2-oxobutanoate

(S)-3-methyl-2-oxopentanoate

4-methyl-2-oxopentanoate

oxaloacetate

N⁵-carboxyaminoimidazole ribonucleotide

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

bisorganyltrisulfane

1-pyrroline

ammonia

enol-phenylpyruvate

1,2-dihydro-β-NADP

4-oxoglutaramate

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

2-maleylacetate

3-dehydroshikimate

3-maleylpyruvate

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

DNA with lesion

L-homocysteine

4-methylphenol

ethylphosphate

phosphonoacetaldehyde

(2-aminoethyl)phosphonate

hydrogen cyanide

cob(II)yrinate c-monoamide

cobyrinate

cob(I)yrinate a,c-diamide

cob(II)yrinate a,c-diamide

uroporphyrinogen-I

coproporphyrinogen I

uroporphyrinogen-III

siroheme

oxygen

hydrogen sulfide

2-iminosuccinate

2-iminobutanoate

2-iminopropanoate

2-chloroacetate

sn-glycerol 3-phosphate

3-phospho-D-glyceroyl-phosphate

3-phospho-D-glycerate

2-phospho-D-glycerate

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

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

(S)-ureidoglycine

(R)-citramalate

(S)-methylmalonate-semialdehyde

(R)-methylmalonate-semialdehyde

(S)-4-hydroxymandelate

(R)-4-hydroxymandelate

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

(S)-3-hydroxy-isobutanoate

2-octaprenylphenol

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

preQ₀

1-chloro-2,4-dinitrobenzene

2,4-dinitrophenyl-S-glutathione

5-chloro-5-deoxy-D-ribonate

5-chloro-4-hydroxy-2-oxopentanoate

3-chloro-cis,cis-muconate

2,5-dichloro-4-methyl-muconolactone

2-chloro-2-(2-chloro-5-oxofuran-2-yl)acetate

2,3-dichloro-cis,cis-muconate

3,5-dichloro-2-methyl-muconolactone

2,5-dichloro-3-methyl-muconate

3,6-dichloro-3a-methyl-dihydro-3H-furo[3,2-b]furan-2,5-dione

2,5-dichloro-3-methyl-muconolactone

(+)-5-chloromuconolactone

2-(2,4-dichloro-5-oxofuran-2-yl)propanoate

3,5-dichloro-2-methyl-muconate

2-chloro-2-(2-chloro-4-methyl-5-oxofuran-2-yl)acetate

2,3-dichloro-5-methyl-muconate

(+)-2-chloromuconolactone

2-chloro-cis,cis-muconate

5-chloro-2-methyl-dienelactone

5-chloro-2-methyl-maleylacetate

2-chloro-3-methyl-dienelactone

2-chloro-3-methyl-maleylacetate

2-chloro-5-methyl-dienelactone

2-chloro-5-methyl-maleylacetate

3-chloro-2-methyl-dienelactone

3-chloro-2-methyl-maleylacetate

5-chloromaleylacetate

(1R,2S)-3,4-dichloro-6-methylcyclohexa-3,5-diene-1,2-diol

3,4-dichloro-6-methylcatechol

3,4-dichlorotoluene

5-chloro-3-methylcatechol

3,6-dichloro-4-methylcatechol

(1R,2S)-3,6-dichloro-4-methylcyclohexa-3,5-diene-1,2-diol

2,5-dichlorotoluene

2,4-dichlorotoluene

(1R,2S)-4,6-dichloro-3-methylcyclohexa-3,5-diene-1,2-diol

4,6-dichloro-3-methylcatechol

4,5-dichlorobenzene-1,2-diol

Fe³⁺

H⁺

ammonium

Fe²⁺

Zn²⁺

Ni²⁺

Mn²⁺

OH^-

superoxide

hydrogencarbonate

thiosulfate

sulfite

nitrate

sulfate

hydrogensulfite

phosphonate

phosphate

triphosphate

diphosphate

chloride

hydroxyl radical

ferrichrome

glycine betaine

choline

choline sulfate

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

2-aminoprop-2-enoate

agmatine

4-aminobutanal

spermidine

putrescine

S-(hydroxymethyl)glutathione

thiocyanate

methanethiol

glutathione

S-sulfanylglutathione

taurine

sulfoacetaldehyde

2-sulfinoacetaldehyde

L-cysteate

3-sulfopyruvate

(R)-S-lactoylglutathione

5-chloro-3-methyl-cis-dienelactone

2-chloro-4-methyl-cis-dienelactone

2-(2-chloro-4-methyl-5-oxofuran-2-yl)acetate

cis-dienelactone

2-methyl-trans-dienelactone

2-methyl-cis-dienelactone

5-chloro-trans-dienelactone

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

4-hydroxybutanoyl-CoA

isovaleryl-CoA

3-methylcrotonyl-CoA

3-methylglutaconyl-CoA

(2S)-ethylmalonyl-CoA

(2R)-ethylmalonyl-CoA

(2R,3S)-β-methylmalyl-CoA

isobutanoyl-CoA

anthraniloyl-CoA

salicyl-CoA

gentisyl-CoA

malonyl-CoA

3'-dephospho-CoA

acryloyl-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

(3S)-hydroxyadipyl-CoA

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

3-hydroxyisovaleryl-CoA

(E)-2-methylcrotonoyl-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

methylacrylyl-CoA

succinyl-CoA

2-methylacetoacetyl-CoA

acetyl-CoA

2-methylbutanoyl-CoA

(S)-methylmalonyl-CoA

(R)-methylmalonyl-CoA

crotonyl-CoA

(2E,6Z,9Z,12Z,15Z,18Z,21Z)-tetracosaheptaenoyl-CoA

(2E,6Z,9Z,12Z,15Z,18Z)-tetracosahexaenoyl-CoA

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

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

phytanoyl-CoA

(S)-malyl-CoA

(3R,7Z,10Z,13Z,16Z)-3-hydroxydocosatetraenoyl-CoA

(3R,9Z,12Z,15Z,18Z,21Z)-3-hydroxytetracosapentaenoyl-CoA

(3R)-3-hydroxybutanoyl-CoA

(3R)-3-hydroxypentanoyl-CoA

(3R,9Z,12Z,15Z,18Z)-3-hydroxytetracosatetraenoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(3S,6Z,9Z,12Z,15Z,18Z,21Z)-3-hydroxytetracosahexaenoyl-CoA

(3S,6Z,9Z,12Z,15Z,18Z)-3-hydroxytetracosapentaenoyl-CoA

(S)-3-hydroxydecanoyl-CoA

(S)-3-hydroxyoctanoyl-CoA

(9Z,12Z,15Z,18Z)-3-oxotetracosatetraenoyl-CoA

(9Z,12Z,15Z,18Z,21Z)-3-oxotetracosapentaenoyl-CoA

propanoyl-CoA

2-hydroxyphytanoyl-CoA

(7Z,10Z,13Z,16Z)-3-oxodocosatetraenoyl-CoA

acetoacetyl-CoA

3-oxopentanoyl-CoA

(S)-3-hydroxy-isobutanoyl-CoA

nicotinate

thiamine

tetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

menadione

FAD

FADH₂

FMN

FMNH₂

(R)-NADHX

(S)-NADHX

NADPH

NADH

NADP⁺

NAD⁺

caldariellaquinone

caldariellaquinol

ubiquinol-8

3-demethylubiquinol-8

1-(5-phospho-β-D-ribosyl)-ATP

adenylo-succinate

5'-deoxyadenosine

1-(5-phospho-β-D-ribosyl)-AMP

IMP

hypoxanthine

dADP

dATP

IDP

ITP

dIDP

dITP

dGDP

dGTP

XMP

GMP

GTP

GDP

ADP

ATP

AMP

8-oxo-dGTP

8-oxo-GTP

adenosine

2'-deoxyuridine

thymidine

2'-deoxycytidine

cyclic di-3',5'-guanylate

2-hydroxy-dATP

5-hydroxy-CTP

dTTP

dCTP

dUTP

CTP

UTP

dUMP

dTMP

CMP

UMP

dTDP

dCDP

dUDP

CDP

UDP

GDP-α-D-mannose

GDP-4-dehydro-α-D-rhamnose

GDP-β-L-fucose

uracil

thymine

guanine

adenine

5,6-dihydrouracil

5,6-dihydrothymine

UDP-α-D-glucose

dTDP-α-D-glucose

UDP-α-D-galactose

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

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-glucosamine

(R)-lipoate

coenzyme A

(S)-1-pyrroline-5-carboxylate

precorrin-4

precorrin-5

precorrin-8x

precorrin-1

precorrin-2

sirohydrochlorin

7,8-dihydrolumazine

7,8-dihydropterin

7,8-dihydroneopterin 3'-triphosphate

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

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

orotate

urate

3-hexaprenyl-4-hydroxybenzoate

4-hydroxybenzoate

indole

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

phenol

2,3-dihydroxybenzoate

menadiol

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

salicylate

diacetyl

methylglyoxal

acetaldehyde

formaldehyde

D-glyceraldehyde

aldehydo-D-ribose

α-D-ribofuranose

β-D-ribofuranose

β-D-ribopyranose

β-D-allofuranose

β-D-allopyranose

methanol

ethanol

D-arabinitol

L-iditol

D-sorbitol

D-mannitol

1D-chiro-inositol

scyllo-inositol

myo-inositol

1-keto-D-chiro-inositol

scyllo-inosose

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

keto-D-fructose

keto-L-sorbose

N-acetyl-α-D-muramoyl-L-alanine(1-)

N-acetylmuramate

N-acetyl-β-D-glucosamine

D-xylulose

β-D-fructofuranose

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

a peptidoglycan dimer (E. faeciums)

a peptidoglycan dimer (S. aureus)

a peptidoglycan dimer (E. faecium, tetrapeptide)

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

a peptidoglycan dimer with pentapeptide stems (meso-diaminopimelate containing)

a peptidoglycan dimer with pentapeptide stem (meso-diaminopimelate containing)

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-L-lysyl-(glycyl)₅-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

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

α-D-glucopyranose 1-phosphate

D-glyceraldehyde 3-phosphate

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

D-sedoheptulose 7-phosphate

D-erythrose 4-phosphate

5-phospho-α-D-ribose 1-diphosphate

β-D-fructose 1,6-bisphosphate

β-D-fructofuranose 6-phosphate

D-fructose 6-phosphate

1-deoxy-D-xylulose 5-phosphate

D-xylulose 5-phosphate

D-ribulose 5-phosphate

aldehydo-D-ribose 5-phosphate

α-D-ribose 5-phosphate

β-D-ribose 5-phosphate

β-D-fructofuranose 1-phosphate

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

di-trans,octa-cis-undecaprenyl diphosphate

3-decaprenyl-4-hydroxybenzoate

3-octaprenyl-4-hydroxybenzoate

3-nonaprenyl-4-hydroxybenzoate

3-heptaprenyl-4-hydroxybenzoate

iron(III) dicitrate

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

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

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

allantoate

(S)-(+)-allantoin

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

5-amino-4-imidazolecarboxyamide

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

phosphoribulosylformimino-AICAR-phosphate

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

3-methyl-cis,cis-muconate

chorismate

fumarate

succinate

L-aspartate

(S)-malate

(2R,3S)-2-methylisocitrate

D-threo-isocitrate

3-oxoadipate

3-(4-hydroxyphenyl)pyruvate

3-phenyl-2-oxopropanoate

pyruvate

glyoxylate

2-oxobutanoate

2-oxoglutarate

acetate

formate

propanoate

(R)-lactate

4-hydroxybutanoate

gentisate

(9Z,15Z)-12,13-epoxy-octadeca-9,15-dienoate

(12Z,15Z)-9,10-epoxyoctadeca-12,15-dienoate

(9Z,12Z)-15,16-epoxyoctadeca-9,12-dienoate

(9Z,15Z)-12,13-dihydroxyoctadeca-9,15-dienoate

(12Z,15Z)-9,10-dihydroxyoctadeca-12,15-dienoate

(9Z,12Z)-15,16-dihydroxyoctadeca-9,12-dienoate

5-deoxy-D-glucuronate

carbamate

L-α-amino-ε-keto-pimelate

L-serine

L-tyrosine

L-glutamine

L-threonine

glycine

L-cysteine

L-histidine

L-arginine

L-lysine

L-glutamate

L-alanine

L-tryptophan

L-proline

L-valine

L-isoleucine

L-leucine

L-phenylalanine

L-methionine

creatine

(S)-3-amino-2-methylpropanoate

L,L-diaminopimelate

L-aspartyl-4-phosphate

L-ornithine

L-isoglutamine

N-carbamoyl-L-aspartate

N⁶,N⁶-dimethyl-L-arginine

N-formyl-L-glutamate

formyl-L-isoglutamine

N-formimino-L-glutamate

N-acetyl-L-ornithine

L-2-amino-3-oxobutanoate

3-phospho-L-serine

sarcosine

N-acetyl-L-glutamate

trans-4-hydroxy-L-proline

N-methyl-L-proline

O-acetyl-L-homoserine

L-proline betaine

D-proline betaine

L-citrulline

L-homoserine

O-phospho-L-homoserine

L-aspartate 4-semialdehyde

O-succinyl-L-homoserine

S-adenosyl-L-methionine

S-adenosyl-L-homocysteine

L-glutamate-5-semialdehyde

meso-diaminopimelate

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

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