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

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

(S)-dihydroorotate

acetyl phosphate

H₂O

CO₂

prephenate

5-enolpyruvoyl-shikimate 3-phosphate

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

phosphoenolpyruvate

(S)-3-methyl-2-oxopentanoate

4-methyl-2-oxopentanoate

3-methyl-2-oxobutanoate

carbamoyl phosphate

5-(methylsulfanyl)-α-D-ribose

S-methyl-5'-thioadenosine

2-dehydropantoate

O-D-alanyl-poly(ribitol phosphate)

poly(ribitol phosphate)

glycerone phosphate

imidazole acetol-phosphate

D-erythro-imidazole-glycerol-phosphate

histidinol

L-histidinol phosphate

(S)-2-acetolactate

(S)-2-aceto-2-hydroxybutanoate

L-selenocystathionine

(2R,3S)-3-isopropylmalate

2-isopropylmaleate

(2S)-2-isopropylmalate

2-oxovalerate

3-ethylmalate

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

(R)-4'-phosphopantothenate

(R)-pantothenate

N-acetylglutamyl-phosphate

N-acetyl-L-glutamate 5-semialdehyde

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

2-succinylbenzoate

dethiobiotin

7,8-diaminopelargonate

S-adenosyl-4-methylsulfanyl-2-oxobutanoate

8-amino-7-oxononanoate

γ-L-glutamyl 5-phosphate

hydroxypyruvate

xanthine

1,4-dihydroxy-2-naphthoyl-CoA

D-gluconate 6-phosphate

succinate semialdehyde

4-aminobutanoate

3-oxopropanoate

nicotinate adenine dinucleotide

3-phosphooxypyruvate

4-phosphooxy-L-threonine

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

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

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

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

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

prenyl diphosphate

isopentenyl diphosphate

orotidine 5'-phosphate

anthranilate

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

glutathione disulfide

hydrogen peroxide

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

2-oleoylglycerol

3-dehydroshikimate

3-dehydroquinate

shikimate 3-phosphate

shikimate

pseudouridine 5'-phosphate

ethanolamine

β-D-ribosylnicotinate

β-nicotinate D-ribonucleotide

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

S-ribosyl-L-homocysteine

CDP-glycerol

N-succinyl-2-amino-6-ketopimelate

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

L-canavanine

canavaninosuccinate

L-arginino-succinate

O-ureido-L-homoserine

histidinal

salicyl alcohol

α-D-glucosamine 1-phosphate

DNA without lesion

D-galactosamine-6-phosphate

N-acetyl-D-galactosamine 6-phosphate

1,4-dihydroxy-2-naphthoate

autoinducer 2

thiamine phosphate

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

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

(R)-mevalonate

2-phenylethanol

2-methylbutanal

2-methylbutanol

3-methylbutanal

3-methylbutanol

isobutanol

indole-3-glycol aldehyde

indole-3-glycol

3-methoxy-4-hydroxyphenylglycolaldehyde

5-hydroxyindole acetaldehyde

5-hydroxytryptophol

citrate

oxaloacetate

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

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

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

tartronate semialdehyde

O-acetyl-L-serine

hydrogen selenide

(lipoyl)adenylate

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

2-dehydro-3-deoxy-D-gluconate

4'-phosphopantetheine

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

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

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

5-phospho-β-D-ribosylamine

N¹-(5-phospho-β-D-ribosyl)glycinamide

(R)-mevalonate diphosphate

(R)-5-phosphomevalonate

N-(5-phosphoribosyl)-anthranilate

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

isochorismate

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

cis,cis-muconate

(+)-muconolactone

muconolactone

(R)-mandelate

(S)-mandelate

3-dehydro-2-deoxy-D-gluconate

2-deoxygluconate

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

urea-1-carboxylate

urea

arsenite

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

carbon monoxide

thiamine diphosphate

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

acetoacetate

4-amino-2-methyl-5-pyrimidinemethanol

(S)-2-amino-6-oxohexanoate

quinolinate

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

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

N-acetyl-D-muramate 6-phosphate

1,6-anhydro-N-acetyl-β-muramate

ManNAc-GlcNAc-PP-undecaprenol

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

pseudouridine

3-amino-1-hydroxyacetone 1-phosphate

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

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

1-piperideine 6-carboxylate

ammonia

5-hydroxyindole thiazolidine carboxylate

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

enol-phenylpyruvate

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

(2E,6E)-farnesyl diphosphate

2-iminopropanoate

2-iminobutanoate

2-iminosuccinate

γ-L-glutamyl-L-cysteine

D-alanyl-D-alanine

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

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

(R)-4-hydroxymandelate

(S)-4-hydroxymandelate

L-α-amino-ε-keto-pimelate

L-isoleucine

L-leucine

L-valine

L-alanine

L-tryptophan

L-proline

glycine

L-methionine

L-phenylalanine

L-selenocysteine

L-cysteine

L-threonine

L-aspartyl-4-phosphate

L-aspartate

L-glutamate

L-glutamine

L-ornithine

L-asparagine

L-cystathionine

L-serine

L-lysine

L-arginine

L-histidine

L-tyrosine

L,L-diaminopimelate

N-carbamoyl-L-aspartate

N-acetyl-L-ornithine

N-acetyl-L-citrulline

L-citrulline

O-phospho-L-homoserine

L-aspartate 4-semialdehyde

L-homoserine

S-adenosyl-L-methionine

L-homocysteine

S-adenosyl-L-homocysteine

O-succinyl-L-homoserine

L-glutamate-5-semialdehyde

S-sulfo-L-cysteine

meso-diaminopimelate

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

seleno-L-homocysteine

L-selenomethionine

O-acetyl-L-homoserine

N-acetyl-L-glutamate

3-phospho-L-serine

D-alanine

D-glutamate

D-aspartate

β-alanine

guanosine 2',3'-cyclic monophosphate

adenosine 2',3'-cyclic monophosphate

ADP

ATP

AMP

dATP

GTP

dGTP

dADP

GDP

dGDP

XMP

GMP

adenylo-succinate

IMP

ppGpp

pppGpp

dGMP

2'-deoxyguanosine

1-(5-phospho-β-D-ribosyl)-AMP

dITP

dIDP

ITP

IDP

hypoxanthine

adenosine 3'-monophosphate

guanosine 3'-monophosphate

5'-deoxyadenosine

XTP

2'-deoxyadenosine

dAMP

1-(5-phospho-β-D-ribosyl)-ATP

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

GDP-α-D-mannose

GDP-α-D-glucose

dTDP-4-dehydro-β-L-rhamnose

dTDP-β-L-rhamnose

dTDP-α-D-glucose

UDP-N-acetyl-α-D-muramoyl-L-alanine

UDP-N-acetyl-α-D-muramate

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

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

UDP-α-D-galactose

UDP-α-D-glucose

UDP-α-D-galactofuranose

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

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

UDP-N-acetyl-α-D-mannosamine

UDP-N-acetyl-α-D-glucosamine

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-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-muramoyl-L-alanyl-γ-D-glutamyl-L-lysyl-D-alanine

adenine

guanine

uracil

preQ₁

cytidine-3'-monophosphate

uridine 3'-monophosphate

uridine 2'3'-cyclic monophosphate

cytidine 2',3'-cyclic monophosphate

dTMP

dUMP

dCMP

dCDP

dUDP

dTDP

dCTP

dUTP

dTTP

CDP

UDP

β-nicotinamide D-ribonucleotide

CTP

UTP

UMP

CMP

NADP⁺

NAD⁺

NADPH

NADH

2'-deoxyuridine

thymidine

2'-deoxycytidine

xanthosine

guanosine

inosine

adenosine

cytidine

uridine

D-gluconate

1-(β-D ribofuranosyl)nicotinamide

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

methyl β-D-glucoside 6-phosphate

salicin 6-phosphate

arbutin-6-phosphate

D-erythrose 4-phosphate

5-phospho-α-D-ribose 1-diphosphate

D-sedoheptulose 7-phosphate

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

4-phospho-D-erythronate

α-D-galactose 1-phosphate

α-D-glucopyranose 1-phosphate

α-D-mannose 1-phosphate

N-acetyl-α-D-glucosamine 1-phosphate

β-D-fructofuranose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 6-phosphate

β-D-fructose 1,6-bisphosphate

D-fructose 6-phosphate

β-D-glucose 6-phosphate

α-D-glucose 6-phosphate

α-D-mannopyranose 6-phosphate

β-D-mannopyranose 6-phosphate

α-D-ribose-1-phosphate

D-xylulose 5-phosphate

1-deoxy-D-xylulose 5-phosphate

aldehydo-D-arabinose 5-phosphate

aldehydo-D-ribose 5-phosphate

α-D-ribose 5-phosphate

β-D-ribose 5-phosphate

D-ribulose 5-phosphate

L-ribulose 5-phosphate

D-glyceraldehyde 3-phosphate

sucrose 6^F-phosphate

sucrose 6^G-phosphate

N-monoacetylchitobiose 6'-phosphate

N,N'-diacetylchitobiose 6'-phosphate

β-D-cellobiose 6'-phosphate

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

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

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

a peptidoglycan dimer (E. faeciums)

a peptidoglycan dimer (S. aureus)

a peptidoglycan dimer (mycobacteria)

a peptidoglycan dimer (E. faecium, tetrapeptide)

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

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

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-asparatyl)-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

a peptidoglycan with D,D cross-links (meso-diaminopimelate containing)

a peptidoglycan dimer (meso-diaminopimelate containing)

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

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

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)

β-D-fructofuranose

glycolaldehyde

α-D-xylopyranose

aldehydo-D-ribose

α-D-ribofuranose

β-D-ribofuranose

α-D-galactopyranose

β-D-galactopyranose

β-D-glucopyranose

α-D-glucopyranose

D-glyceraldehyde

L-glyceraldehyde

D-ribulose

L-ribulose

N-acetylmuramate

N-acetyl-α-D-muramoyl-L-alanine(1-)

N-acetyl-β-D-glucosamine

glycerol

galactitol

D-ribitol

maltotriose

sucrose

isoprimeverose

α-maltose

α-lactose

maltohexaose

maltoheptaose

maltopentaose

maltotetraose

trans,octacis-decaprenyl phosphate

mono-trans,octa-cis-decaprenyl diphosphate

geranyl diphosphate

betanidin quinone

betanidin

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

di-trans,octa-cis-undecaprenyl phosphate

di-trans,octa-cis-undecaprenyl diphosphate

all-trans-octaprenyl diphosphate

all-trans-heptaprenyl diphosphate

geranylgeranyl diphosphate

1-oleoyl-sn-glycerol 3-phosphate

myo-inositol

1D-myo-inositol 2-monophosphate

1D-myo-inositol 6-monophosphate

1D-myo-inositol 5-monophosphate

1D-myo-inositol 4-monophosphate

1D-myo-inositol 3-monophosphate

1D-myo-inositol 1-monophosphate

hydroquinone

3,4-dihydroxyphenylglycolaldehyde

3,4-dihydroxyphenylglycol

protocatechuate

ethanol

phytol

propan-1-ol

butan-1-ol

methanol

phenylacetaldehyde

(4-hydroxyphenyl)acetaldehyde

phytenal

isobutanal

1-propanal

acetaldehyde

butan-1-al

(R)-acetoin

diacetyl

pyruvate

2-oxoglutarate

2-oxobutanoate

3-(4-hydroxyphenyl)pyruvate

3-phenyl-2-oxopropanoate

4-aminobenzoate

acetate

orotate

(R)-pantoate

(S)-1-pyrroline-5-carboxylate

palmitate

stearate

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

(3E,5Z)-tetradecadienoate

di-homo-γ-linolenate

3-oxoadipate

formate

(R)-lactate

(S)-lactate

(R)-2-hydroxybutanoate

(R)-glycerate

3-carboxy-cis,cis-muconate

chorismate

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

succinate

fumarate

(S)-malate

Gro-P-ManNAc-GlcNAc-PP-undecaprenol

4-tyrosol

6,7-dehydrobaicalein

baicalein

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

3-demethylubiquinol-8

demethylmenaquinol-8

demethylmenaquinol-7

menaquinol-8

menaquinol-7

ubiquinol-8

indole

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

3-methoxy-4-hydroxyphenylglycol

preQ₀

6-(hydroxymethyl)-7,8-dihydropterin

7,8-dihydromonapterin

7,8-dihydroneopterin

7,8-dihydroneopterin 3'-triphosphate

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

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

7,8-dihydroneopterin 3'-phosphate

7,8-dihydropteroate

tetrahydropteroyl tri-L-glutamate

5,6,7,8-tetrahydrofolate

5-methyltetrahydropteroyl tri-L-glutamate

5-methyltetrahydropteroyl mono-L-glutamate

10-formyl-tetrahydrofolate mono-L-glutamate

5,10-methylenetetrahydropteroyl mono-L-glutamate

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

7,8-dihydrofolate monoglutamate

riboflavin

FMN

FMNH₂

reduced riboflavin

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

nicotinate

nicotinamide

pyridoxine 5'-phosphate

pyridoxal 5'-phosphate

coenzyme A

(R)-lipoate

(R)-NADHX

(S)-NADHX

D-glucono-1,5-lactone

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

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

malonyl-CoA

acetyl-CoA

succinyl-CoA

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

3'-dephospho-CoA

(+)-7-epi-jasmonoyl-CoA

dihomo γ-linolenoyl-CoA

acetoacetyl-CoA

palmitoyl-CoA

stearoyl-CoA

(+)-7-epi-jasmonate

5-amino-4-imidazolecarboxyamide

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

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

phosphoribulosylformimino-AICAR-phosphate

sn-glycero-3-phosphoethanolamine

glycerophosphoserine

glycerophosphoglycerol

spermine

putrescine

spermidine

N¹-acetylspermine

N-acetylputrescine

N¹-acetylspermidine

2-aminoprop-2-enoate

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

trimethyl sulfonium

thiosulfate

hydrogencarbonate

trimetaphosphate

phosphate

diphosphate

triphosphate

Cu²⁺

ammonium

Na⁺

H⁺

3-(methylsulfanyl)propanal

methionol

dimethyl sulfide

glutathione

3-sulfopyruvate

L-cysteate

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

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

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

5-(2-hydroxyethyl)-4-methylthiazole

methanethiol

5,10-methenyltetrahydrofolate mono-L-glutamate

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

α-D-glucosamine 6-phosphate

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

3-phospho-D-glyceroyl-phosphate

2,3-diphospho-D-glycerate

3-phospho-D-glycerate

2-phospho-D-glycerate

sn-glycerol 3-phosphate

oxygen

hydrogen sulfide

protoporphyrin IX

protoporphyrinogen IX

adenosylcobyrate

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

ethylphosphate

DNA with lesion