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

imidazole acetol-phosphate

L-histidinol phosphate

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

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

thiamine phosphate

2-dehydro-3-deoxy-D-gluconate

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

H₂

α-D-galactosyl-diphosphoundecaprenol

carbamoyl phosphate

ethanolamine

hydrogen peroxide

(S)-4-hydroxy-2-oxopentanoate

phosphoenolpyruvate

(2S)-2-isopropylmalate

α-D-glucosamine 1-phosphate

O-acetyl-L-serine

glycerone phosphate

(R)-pantothenate

(R)-4'-phosphopantothenate

3-keto-β-D-galactose

N-carbamoylputrescine

S-adenosyl 3-(methylsulfanyl)propylamine

S-methyl-5'-thioadenosine

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

enol-phenylpyruvate

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

ammonia

citrate

methylsalicylate

salicyl alcohol

poly(ribitol phosphate)

O-D-alanyl-poly(ribitol phosphate)

2-dehydropantoate

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

N-succinyl-2-amino-6-ketopimelate

N-acetyl-L-glutamate 5-semialdehyde

oxaloacetate

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

4-phosphooxy-L-threonine

3-phosphooxypyruvate

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

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

(S)-3-methyl-2-oxopentanoate

3-methyl-2-oxobutanoate

(2R,3S)-3-isopropylmalate

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

4-methyl-2-oxopentanoate

3-ethylmalate

2-oxovalerate

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

acetyl phosphate

5-phospho-β-D-ribosylamine

N¹-(5-phospho-β-D-ribosyl)glycinamide

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

CO₂

orotidine 5'-phosphate

cis-coumarinic acid-β-D-glucoside

scopolin

4-hydroxybenzaldehyde

4-methylumbelliferyl glucoside

H₂O

(4-hydroxyphenyl)acetate

lipid X

lipid A disaccharide (E. coli)

lipid IV_A

4-amino-2-methyl-5-pyrimidinemethanol

N-acetyl-D-muramate 6-phosphate

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

3-amino-1-hydroxyacetone 1-phosphate

N⁵-carboxyaminoimidazole ribonucleotide

luteolin 7-O-[β-D-glucosyluronate-(1,2)-β-D-glucosiduronate]-4'-O-β-D-glucosiduronate

luteolin 7-O-β-D-diglucuronide

luteolin 7-O-β-D-glucuronide

DNA without lesion

ADP-L-glycero-β-D-manno-heptose

aminoacetone

β-D-fructose 2,6-bisphosphate

carbon monoxide

1,4-dihydroxy-2-naphthoate

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

cyclohex-1,5-diene-1-carbonyl-CoA

2-iminoacetate

M_LPS

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

(L-threonylcarbamoyl)adenylate

(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

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

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

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

3-deoxy-α-D-manno-2-octulosonate

4'-phosphopantetheine

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

quinolinate

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

nicotinate adenine dinucleotide

autoinducer 2

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

cyclohexane-1-carbonyl-CoA

cyclohexane-1-carboxylate

crotonate

glutathione disulfide

xanthine

thiamine diphosphate

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

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

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

S-ribosyl-L-homocysteine

porphobilinogen

preuroporphyrinogen

hydrogen selenide

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

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

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

2-hydroxy-6-oxocyclohexane-1-carbonyl-CoA

6-hydroxycyclohex-1-ene-1-carbonyl-CoA

6-oxocyclohex-1-ene-1-carbonyl-CoA

3-hydroxypimeloyl-CoA

3-oxopimeloyl-CoA

N-(5-phosphoribosyl)-anthranilate

anthranilate

hydrogenobyrinate

hydrogenobyrinate a,c-diamide

5,6-dimethylbenzimidazole

2-amino-3-carboxymuconate-6-semialdehyde

α-ribazole 5'-phosphate

α-ribazole

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

dialurate

(R)-1-aminopropan-2-ol

shikimate

3-dehydroshikimate

β-nicotinate D-ribonucleotide

β-D-ribosylnicotinate

L-canavanine

2-(α-hydroxyethyl)thiamine diphosphate

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

D-gluconate 6-phosphate

2-phosphoglycolate

glycolate

shikimate 3-phosphate

5-enolpyruvoyl-shikimate 3-phosphate

oxalosuccinate

isopentenyl diphosphate

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

γ-L-glutamyl 5-phosphate

histidinal

histidinol

D-erythro-imidazole-glycerol-phosphate

1,6-anhydro-N-acetyl-β-muramate

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

3-dehydroquinate

prenyl diphosphate

prephenate

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

coproporphyrinogen III

N-acetylglutamyl-phosphate

O-ureido-L-homoserine

canavaninosuccinate

L-arginino-succinate

2-isopropylmaleate

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

5'-deoxy-5'-fluoroadenosine

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

fluoroacetaldehyde

fluoroacetate

5'-chloro-5'-deoxyadenosine

5-chloro-5-deoxyribose 1-phosphate

2-iminopropanoate

2-iminosuccinate

2-iminobutanoate

phosphoribulosylformimino-AICAR-phosphate

5-amino-4-imidazolecarboxyamide

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

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

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

nicotinamide

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

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

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

androst-4-ene-3,17-dione

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

methyl (indol-3-yl)acetate

(indol-3-yl)acetate

all-trans-retinyl palmitate

3'-dephospho-CoA

acetyl-CoA

benzoyl-CoA

(R)-2-hydroxyglutaryl-CoA

(3S)-hydroxyadipyl-CoA

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

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

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

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

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

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

2-methylacetoacetyl-CoA

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

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

2-methylbutanoyl-CoA

(E)-2-methylcrotonoyl-CoA

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

malonyl-CoA

isobutanoyl-CoA

glutaryl-CoA

succinyl-CoA

(E)-glutaconyl-CoA

(R)-methylmalonyl-CoA

(S)-methylmalonyl-CoA

crotonyl-CoA

oleoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(S)-3-hydroxyoctanoyl-CoA

(S)-3-hydroxyhexanoyl-CoA

(S)-3-hydroxydecanoyl-CoA

(3R)-3-hydroxybutanoyl-CoA

cerotoyl-CoA

2-carboxy-cerotoyl-CoA

butanoyl-CoA

propanoyl-CoA

octanoyl-CoA

decanoyl-CoA

3-oxoadipyl-CoA

3-oxopentanoyl-CoA

acetoacetyl-CoA

3-oxooctanoyl-CoA

3-oxohexanoyl-CoA

3-oxodecanoyl-CoA

FMNH₂

FADH₂

FMN

FAD

(S)-NADHX

(R)-NADHX

NADPH

NADH

NADP⁺

NAD⁺

demethylmenaquinol-8

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

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

D-alanyl-D-alanine

coenzyme A

MoO₂-molybdopterin cofactor

guanylyl molybdenum cofactor

7,8-dihydrofolate monoglutamate

5,6,7,8-tetrahydrofolate

tetrahydropteroyl tri-L-glutamate

(6S)-5-formyl-tetrahydrofolate mono-L-glutamate

5,10-methylenetetrahydropteroyl mono-L-glutamate

10-formyl-tetrahydrofolate mono-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl mono-L-glutamate

thiamine

nicotinate

riboflavin

all-trans-retinol

pyridoxal 5'-phosphate

pyridoxine 5'-phosphate

menadione

(S)-1-pyrroline-5-carboxylate

guanine

adenine

2'-deoxyguanosine

2'-deoxyadenosine

2'-deoxyinosine

guanosine

inosine

xanthosine

adenosine

hypoxanthine

dGTP

dATP

dGDP

dADP

GDP

ADP

GMP

AMP

XMP

IMP

GTP

ATP

CDP

UTP

dTMP

CMP-N-acetyl-β-neuraminate

CTP

UDP

dCMP

dUMP

orotate

dUDP

dTDP

dTTP

uracil

dUTP

dCTP

dCDP

uridine

cytidine

thymidine

2'-deoxyuridine

2'-deoxycytidine

thymine

UMP

CMP

UDP-α-D-glucose

UDP-α-D-glucuronate

UDP-N-acetyl-α-D-mannosamine

UDP-α-D-galactose

UDP-α-D-galactofuranose

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

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

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

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

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

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

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

UDP-N-acetyl-α-D-muramate

UDP-N-acetyl-α-D-muramoyl-L-alanine

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

dTDP-α-D-glucose

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

dTDP-β-L-rhamnose

dTDP-4-dehydro-β-L-rhamnose

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

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

preQ₁

cob(I)alamin

adenosylcobalamin

precorrin-8x

precorrin-1

precorrin-2

precorrin-5

precorrin-3B

precorrin-4

precorrin-6B

precorrin-6A

7,8-dihydrolumazine

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

reduced riboflavin

7,8-dihydroneopterin 3'-triphosphate

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

7,8-dihydropterin

7,8-dihydropteroate

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

luteolin

coumarin

scopoletin

4-methylumbelliferone

preQ₀

neolinustatin

lotaustralin

linustatin

linamarin

taxiphyllin

hydrogen cyanide

2-hydroxy-2-methylpropanenitrile

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

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

6-hydroxy-2-cyclohexen-one-carboxylate

salicylaldehyde

urate

coumarinate

salicylate

benzoate

4-aminobenzoate

vanillyl mandelate

benzaldehyde

indole

(indol-3-yl)acetaldehyde

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

menadiol

hydroquinone

4-methylphenol

3,4-dihydroxyphenylacetate

3,4-dihydroxyphenylglycolaldehyde

3,4-dihydroxymandelate

D-mannonate

acetate

(R)-pantoate

D-tagaturonate

aldehydo-D-galacturonate

β-D-glucuronate

3-(4-hydroxyphenyl)pyruvate

3-phenyl-2-oxopropanoate

glyoxylate

2-oxoglutarate

2-oxobutanoate

pyruvate

4-(methylsulfanyl)-2-oxobutanoate

L-α-amino-ε-keto-pimelate

L-histidine

L-tyrosine

L-phenylalanine

L-tryptophan

D-alanine

D-aspartate

D-glutamate

L-saccharopine

L-2-amino-3-oxobutanoate

L-aspartyl-4-phosphate

sarcosine

N-acetyl-L-ornithine

N-acetyl-L-methionine

N-acetyl-L-glutamate

N-carbamoyl-L-aspartate

O-acetyl-L-homoserine

3-phospho-L-serine

L-citrulline

L-ornithine

L-homocysteine

S-adenosyl-L-homocysteine

S-adenosyl-L-methionine

3-sulfino-L-alanine

L-glutamate-5-semialdehyde

L-canaline

S-sulfo-L-cysteine

O-phospho-L-homoserine

L-homoserine

O-succinyl-L-homoserine

L-aspartate 4-semialdehyde

meso-diaminopimelate

L-lysine

L-selenocysteine

L-proline

L-valine

L-glutamine

L-serine

L-arginine

L-aspartate

L-glutamate

L-alanine

glycine

L-methionine

L-leucine

L-isoleucine

L-cysteine

L-asparagine

L-threonine

L,L-diaminopimelate

L-cystathionine

β-alanine

chorismate

fumarate

succinate

(S)-malate

D-glucarate

cis-aconitate

(2S,3S)-2-methylcitrate

D-threo-isocitrate

(R)-2-hydroxybutanoate

(S)-lactate

(R)-lactate

(R)-2-hydroxyglutarate

formate

butanoate

octanoate

decanoate

(2E,6E)-farnesoate

oleate

phytenate

palmitate

methylglyoxal

diacetyl

glycolaldehyde

(2E,6E)-farnesal

D-glyceraldehyde

α-D-glucopyranose

β-D-glucopyranose

β-D-ribopyranose

α-D-galactopyranose

β-D-galactopyranose

aldehydo-D-ribose

α-D-ribofuranose

β-D-ribofuranose

acetaldehyde

formaldehyde

1-propanal

isobutanal

1-octanal

(R)-lactaldehyde

(S)-lactaldehyde

phytenal

methanol

ethanol

glycerol

ethylene glycol

(R)-propane-1,2-diol

(S)-propane-1,2-diol

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

1-oleoyl-2-lyso-glycerone phosphate

1-oleoyl-sn-glycerol 3-phosphate

dioleoyl phosphatidate

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

1-oleoyl-2-palmitoyl-phosphatidylglycerol

mono-trans,octa-cis-decaprenyl diphosphate

trans,octacis-decaprenyl phosphate

(2E,6E)-farnesyl diphosphate

geranyl diphosphate

di-trans,octa-cis-undecaprenyl phosphate

all-trans-octaprenyl diphosphate

geranylgeranyl diphosphate

di-trans,octa-cis-undecaprenyl diphosphate

heptosyl-Kdo₂-lipid A

(heptosyl)₂-Kdo₂-lipid A

iron(III) dicitrate

ferric-enterobactin complex

1-(β-D ribofuranosyl)nicotinamide

β-D-fructofuranose

D-xylulose

L-ribulose

N-acetyl-α-D-muramoyl-L-alanine(1-)

N-acetylmuramate

N-acetyl-β-neuraminate

N-acetyl-α-D-glucosamine 1-phosphate

N-acetyl-α-D-mannosamine

N-acetyl-β-D-glucosamine

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

3'-ketolactose

1-O-acetyl-α-maltose

arbutin-6-phosphate

salicin 6-phosphate

methyl β-D-glucoside 6-phosphate

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

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

a peptidoglycan dimer (E. faeciums)

a peptidoglycan dimer (S. aureus)

a peptidoglycan dimer (mycobacteria)

a peptidoglycan dimer (E. faecium, tetrapeptide)

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

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

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

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-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

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-L-lysyl-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-N-(β-D-asparatyl)-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

N-monoacetylchitobiose 6'-phosphate

sucrose 6^G-phosphate

N,N'-diacetylchitobiose 6'-phosphate

β-D-cellobiose 6'-phosphate

ADP-α-D-glucose

GDP-α-D-mannose

D-glyceraldehyde 3-phosphate

α-D-glucopyranose 1-phosphate

5-phospho-α-D-ribose 1-diphosphate

4-phospho-D-erythronate

D-sedoheptulose 7-phosphate

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

D-erythrose 4-phosphate

β-D-fructose 1,6-bisphosphate

D-fructose 6-phosphate

β-D-fructofuranose 6-phosphate

β-D-mannopyranose 6-phosphate

α-D-mannopyranose 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

L-ribulose 5-phosphate

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

L-rhamnulose 1-phosphate

α-D-galactose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

α-D-mannose 1-phosphate

XLLG xyloglucan oligosaccharide

XLXG xyloglucan oligosaccharide

XXLG xyloglucan oligosaccharide

XXXG xyloglucan oligosaccharide

maltotriose

selaginose

raffinose

maltotetraose

stachyose

maltoheptaose

maltohexaose

maltopentaose

α-maltose

sucrose

allolactose

melibiose

α,α-trehalose

α-lactose

β-D-cellobiose

colanic acid

D-altronate

5'-deoxyadenosine

pppGpp

ppGpp

1-(5-phospho-β-D-ribosyl)-ATP

1-(5-phospho-β-D-ribosyl)-AMP

adenylo-succinate

β-nicotinamide D-ribonucleotide

2-sulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

2-methylsulfanyl-N⁶-dimethylallyladenosine³⁷ in tRNA

cyclic di-3',5'-guanylate

superoxide

S-(hydroxymethyl)glutathione

dimethyl sulfide

3-dimethylsulfoniopropionaldehyde

methanethiol

glutathione

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

L-cysteate

3-sulfopyruvate

(R)-S-lactoylglutathione

H⁺

ammonium

Fe²⁺

Mg²⁺

Cu²⁺

hydrogencarbonate

hydrogensulfite

selenide

thiosulfate

sulfite

phosphate

triphosphate

diphosphate

trimethyl sulfonium

DNA with lesion

Mg-protoporphyrin

cob(I)yrinate a,c-diamide

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

cob(I)inamide

adenosylcobinamide-GDP

adenosylcobalamin 5'-phosphate

adenosyl-cobinamide phosphate

adenosylcobyrate

cob(II)yrinate a,c-diamide

adenosylcobinamide

protoheme

N₂

uroporphyrinogen-I

protoporphyrin IX

uroporphyrinogen-III

protoporphyrinogen IX

hydrogen sulfide

oxygen

sn-glycerol 3-phosphate

3-phospho-D-glyceroyl-phosphate

3-phospho-D-glycerate

2-phospho-D-glycerate

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

N-acetyl-β-neuraminate 9-phosphate

5,10-methenyltetrahydrofolate mono-L-glutamate

2-aminoprop-2-enoate

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

agmatine

N¹-acetylspermidine

N¹-acetylspermine

N-acetylputrescine

putrescine

spermidine

cadaverine

spermine

choline

sn-glycero-3-phosphoethanolamine

glycerophosphoserine

glycerophosphoglycerol

sn-glycero-3-phosphocholine