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

bisorganyltrisulfane

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

ammonia

enol-phenylpyruvate

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

1,2-dihydro-β-NADP

aminoacetone

4-oxoglutaramate

N⁵-carboxyaminoimidazole ribonucleotide

selenodiglutathione

glutathioselenol

4-aminobutanoate

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

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

quinolinate

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

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

glutathione disulfide

1,6-anhydro-N-acetyl-β-muramate

acetoacetate

D-erythro-imidazole-glycerol-phosphate

autoinducer 2

N-acetyl-D-galactosamine 6-phosphate

D-galactosamine-6-phosphate

presqualene diphosphate

squalene

12-methyltetradecanoate

glucosyl-4,4'-diaponeurosporenoate

15-cis-4,4'-diapophytoene

3'-phosphoadenylyl-sulfate

citraconate

(2R,3S)-3-methylmalate

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

3-ethylmalate

2-oxovalerate

D-gluconate 6-phosphate

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

carbonic acid

dethiobiotin

2-oxopent-4-enoate

(S)-4-hydroxy-2-oxopentanoate

methylamine

N-ethylglycine

ethylamine

xanthine

2-dehydropantoate

hydrogen selenide

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

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

N-acetyl-D-muramate 6-phosphate

N-(5-phosphoribosyl)-anthranilate

nicotinate adenine dinucleotide

2-keto-D-gluconate

2,5-didehydro-D-gluconate

porphobilinogen

preuroporphyrinogen

3-phosphooxypyruvate

prephenate

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

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

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

2-succinylbenzoate

coproporphyrinogen III

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

thiamine diphosphate

propanoyl phosphate

prenyl diphosphate

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

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

N-succinyl-2-amino-6-ketopimelate

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

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

isopentenyl diphosphate

shikimate

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

N¹-(5-phospho-β-D-ribosyl)glycinamide

5-phospho-β-D-ribosylamine

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

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

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

isochorismate

1,4-dihydroxy-2-naphthoate

L-canavanine

ethanolamine

β-D-ribosylnicotinate

3-dehydroquinate

3-dehydroshikimate

salicyl alcohol

methylsalicylate

imidazole acetol-phosphate

L-histidinol phosphate

urea-1-carboxylate

7-carboxy-7-deazaguanine

2-iminoacetate

CDP-glycerol

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

ManNAc-GlcNAc-PP-undecaprenol

(lipoyl)adenylate

hexulose 6-phosphate

glycolate

4-methyl-2-oxopentanoate

O-acetyl-L-serine

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

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

DNA without lesion

thiamine phosphate

histidinal

histidinol

α-D-glucosamine 1-phosphate

pimelate

pimeloyl-CoA

8-amino-7-oxononanoate

S-adenosyl-4-methylsulfanyl-2-oxobutanoate

7,8-diaminopelargonate

(R)-pantothenate

(R)-4'-phosphopantothenate

urea

succinate semialdehyde

adenosine 5'-phosphoselenate

adenosine 5'-phosphosulfate

(2S)-2-isopropylmalate

2-isopropylmaleate

(2R,3S)-3-isopropylmalate

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

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

(S)-3-methyl-2-oxopentanoate

3-methyl-2-oxobutanoate

β-nicotinate D-ribonucleotide

acetyl phosphate

hydrogen peroxide

4-imidazolone-5-propanoate

urocanate

formamide

anthranilate

S-ribosyl-L-homocysteine

(S)-4-amino-5-oxopentanoate

5-aminolevulinate

oxalosuccinate

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

carbamoyl phosphate

carboxyphosphate

(S)-dihydroorotate

orotidine 5'-phosphate

citrate

shikimate 3-phosphate

5-enolpyruvoyl-shikimate 3-phosphate

butanoyl phosphate

CO₂

4'-phosphopantetheine

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

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

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

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

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

1,4-dihydroxy-2-naphthoyl-CoA

L-arginino-succinate

O-ureido-L-homoserine

canavaninosuccinate

poly(ribitol phosphate)

O-D-alanyl-poly(ribitol phosphate)

phosphoenolpyruvate

glycerone phosphate

oxaloacetate

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

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

H₂O

DNA with lesion

4-methylphenol

L-homocysteine

ethylphosphate

hydrogen cyanide

protoheme

protoporphyrinogen IX

uroporphyrinogen-I

coproporphyrinogen I

uroporphyrinogen-III

protoporphyrin IX

siroheme

hydrogen sulfide

oxygen

2-iminosuccinate

2-iminopropanoate

2-iminobutanoate

2-chloroacetate

sn-glycerol 3-phosphate

3-phospho-D-glyceroyl-phosphate

3-phospho-D-glycerate

2-phospho-D-glycerate

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

(R)-citramalate

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

2-octaprenylphenol

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

preQ₀

α-D-glucosamine 6-phosphate

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⁺

H⁺

ammonium

Fe²⁺

hydrogensulfite

selenite

OH^-

molybdate

thiosulfate

sulfite

superoxide

nitrate

selenate

hydrogencarbonate

sulfate

phosphate

triphosphate

diphosphate

chloride

hydroxyl radical

nitric oxide

(2E,6E)-farnesyl diphosphate

pristanate

sn-glycero-3-phosphoethanolamine

glycerophosphoglycerol

glycerophosphoserine

glycine betaine

betaine aldehyde

choline

betaine aldehyde hydrate

2-aminoprop-2-enoate

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

cadaverine

S-(hydroxymethyl)glutathione

S-methyl-L-methionine

thiocyanate

glutathione

methanethiol

S-sulfanylglutathione

5-(2-hydroxyethyl)-4-methylthiazole

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

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

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

L-cysteate

3-sulfopyruvate

(R)-S-lactoylglutathione

4,4'-diapolycopenedioate glycosyl diester

all-trans-retinyl palmitate

5-aminolevulinyl-CoA

(+)-7-epi-jasmonoyl-CoA

4-hydroxybenzoyl-CoA

isobutanoyl-CoA

linoleoyl-CoA

α-linolenoyl-CoA

malonyl-CoA

succinyl-CoA

3'-dephospho-CoA

CoA-disulfide

2-methylacetoacetyl-CoA

acetyl-CoA

crotonyl-CoA

phytenoyl-CoA

ω-carboxy-(9Z)-octadec-9-enoyl-CoA

oleoyl-CoA

7-hydroxylauroyl-CoA

18-hydroxystearoyl-CoA

16-hydroxypalmitoyl-CoA

18-hydroxyoleoyl-CoA

(3R)-3-hydroxybutanoyl-CoA

(Z)-15-tetracosenoyl-CoA

butanoyl-CoA

propanoyl-CoA

decanoyl-CoA

lauroyl-CoA

octanoyl-CoA

stearoyl-CoA

palmitoyl-CoA

pristanoyl-CoA

hexadecanedioyl-CoA

acetoacetyl-CoA

3-oxopentanoyl-CoA

tributyrin

1,2-dibutyrin

glycocholate

cholate

(+)-7-epi-jasmonate

methyl (indol-3-yl)acetate

(indol-3-yl)acetate

thiamine

nicotinate

riboflavin

all-trans-retinol

tetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

7,8-dihydrofolate monoglutamate

5,10-methylene-tetrahydromethanopterin

tetrahydromethanopterin

pyridoxal

pyridoxal 5'-phosphate

pyridoxine

pyridoxine 5'-phosphate

pyridoxamine

pyridoxamine 5'-phosphate

FAD

FADH₂

FMN

(R)-NADHX

(S)-NADHX

NADPH

NADH

NADP⁺

NAD⁺

caldariellaquinone

caldariellaquinol

ubiquinol-8

demethylmenaquinol-8

3-demethylubiquinol-8

guanosine 2',3'-cyclic monophosphate

adenosine 2',3'-cyclic monophosphate

isoguanine

8-oxo-dGTP

8-oxo-GTP

hypoxanthine

adenosine 3'-monophosphate

guanosine 3'-monophosphate

pppGpp

ppGpp

cyclic-AMP

5'-deoxyadenosine

2'-deoxyinosine

2'-deoxyadenosine

dAMP

2'-deoxyguanosine

dGMP

1-(5-phospho-β-D-ribosyl)-ATP

1-(5-phospho-β-D-ribosyl)-AMP

adenylo-succinate

XMP

GMP

dATP

IDP

ITP

dIDP

dITP

dGTP

IMP

dADP

dGDP

AMP

ATP

ADP

GTP

GDP

xanthosine

guanosine

adenosine

inosine

uridine

cytidine

2'-deoxyuridine

2'-deoxycytidine

thymidine

cytidine 2',3'-cyclic monophosphate

uridine 2'3'-cyclic monophosphate

2-hydroxy-dATP

5-hydroxy-CTP

5-hydroxy-CMP

dTTP

dCTP

dUTP

UTP

CTP

dTMP

dUMP

dCMP

CMP

UMP

dTDP

dUDP

dCDP

UDP

CDP

β-nicotinamide D-ribonucleotide

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

uridine 3'-monophosphate

cytidine-3'-monophosphate

preQ₁

thymine

uracil

guanine

adenine

UDP-α-D-glucose

UDP-N-acetyl-α-D-mannosamine

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-muramate

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-mannosaminuronate

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

guanylyl molybdenum cofactor

MoO₂-molybdopterin cofactor

(S)-1-pyrroline-5-carboxylate

precorrin-1

precorrin-2

sirohydrochlorin

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

(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

7,8-dihydroneopterin

7,8-dihydromonapterin

6-(hydroxymethyl)-7,8-dihydropterin

cyclic pyranopterin phosphate

molybdopterin adenine dinucleotide

7,8-dihydroneopterin 3'-triphosphate

7,8-dihydropteroate

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

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

orotate

baicalein

6,7-dehydrobaicalein

urate

4-hydroxybenzoate

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

6-hydroxy-2-cyclohexen-one-carboxylate

indole

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

2,3-dihydroxybenzoate

8'-(3,4-dihydroxy-5-alkenyl)phenyl-3-[9'E,11'E,13'Z-pentadecatrienyl]catechol

3-[(8Z,11E,13Z)-pentadeca-8,11,13-trien-1-yl] )catechol

dimeric urushiol peroxide

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

4-aminobenzoate

diacetyl

2,5-piperidinedione

(R)-acetoin

methylglyoxal

glycolaldehyde

formaldehyde

acetaldehyde

D-glyceraldehyde

α-D-ribofuranose

ethanol

methanol

glycerol

D-mannitol 1-phosphate

myo-inositol

1D-myo-inositol 3-monophosphate

1D-myo-inositol 1-monophosphate

1-(β-D ribofuranosyl)nicotinamide

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

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

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

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

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

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

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

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-alanyl-D-alanine

α-D-glucopyranose 1-phosphate

D-glyceraldehyde 3-phosphate

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

5-phospho-α-D-ribose 1-diphosphate

D-sedoheptulose 7-phosphate

D-erythrose 4-phosphate

D-tagatofuranose 1,6-bisphosphate

β-D-fructose 1,6-bisphosphate

keto-L-tagatose 6-phosphate

D-fructose 6-phosphate

D-tagatofuranose 6-phosphate

β-D-fructofuranose 6-phosphate

α-D-glucose 6-phosphate

β-D-glucose 6-phosphate

α-D-galactose 6-phosphate

β-D-galactose 6-phosphate

D-xylulose 5-phosphate

1-deoxy-D-xylulose 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

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

D-gluconate

18-hydroxystearate

16-hydroxypalmitate

18-hydroxyoleate

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

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

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

1-oleoyl-sn-glycerol 3-phosphate

geranyl diphosphate

trans,octacis-decaprenyl phosphate

4,4'-diapolycopen-4,4'-dial

all-trans-4,4'-diapolycopene

4,4'-diaponeurosporenoate

4,4'-diaponeurosporenal

all-trans-4,4'-diapophytofluene

all-trans-4,4'-diapo-ζ-carotene

all-trans-4,4'-diaponeurosporene

di-trans,octa-cis-undecaprenyl phosphate

geranylgeranyl diphosphate

all-trans-heptaprenyl diphosphate

all-trans-octaprenyl diphosphate

di-trans,octa-cis-undecaprenyl diphosphate

3-octaprenyl-4-hydroxybenzoate

staphyloxanthin

betanidin

betanidin quinone

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

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

Gro-P-ManNAc-GlcNAc-PP-undecaprenol

4,4'-diapolycopenedioate

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

chorismate

fumarate

succinate

L-aspartate

(S)-malate

α,ω-9Z-octadecenedioate

cis-aconitate

D-threo-isocitrate

3-phenyl-2-oxopropanoate

pyruvate

glyoxylate

2-oxobutanoate

2-oxoglutarate

acetate

formate

propanoate

(R)-lactate

butanoate

decanoate

7-hydroxylaurate

laurate

octanoate

sophorosyloxydocosanoate

13-sophorosyloxydocosanoate 6',6''-diacetate

13-[O(2')-β-D-glucopyranosyl-β-D-glucopyranosyloxy]docosanoate O(6'')-acetate

(15Z)-tetracosenoate

linoleate

α-linolenate

stearate

palmitate

oleate

phytenate

(R)-pantoate

L-α-amino-ε-keto-pimelate

carbamate

L-serine

L-tyrosine

L-threonine

L-asparagine

glycine

L-glutamine

L-cysteine

L-lysine

L-histidine

L-arginine

L-glutamate

L-selenocysteine

L-proline

L-leucine

L-tryptophan

L-alanine

L-valine

L-isoleucine

L-phenylalanine

L-methionine

β-alanine

D-glutamate

D-alanine

L-isoglutamine

L,L-diaminopimelate

L-cystathionine

L-aspartyl-4-phosphate

L-ornithine

N-carbamoyl-L-aspartate

formyl-L-isoglutamine

N-formimino-L-glutamate

L-2-amino-3-oxobutanoate

3-phospho-L-serine

sarcosine

D-octopine

trans-4-hydroxy-L-proline

O-acetyl-L-homoserine

L-citrulline

L-canaline

S-sulfo-L-cysteine

L-homoserine

L-aspartate 4-semialdehyde

O-succinyl-L-homoserine

S-adenosyl-L-homocysteine

S-adenosyl-L-methionine

O-phospho-L-homoserine

L-glutamate-5-semialdehyde

meso-diaminopimelate

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

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

D-alanyl-D-alanine

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