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

N-acetyl-L-glutamate 5-semialdehyde

(2S)-2-isopropylmalate

isopentenyl diphosphate

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

(2R,3S)-3-isopropylmalate

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

carbonic acid

2-isopropylmaleate

CO₂

2-amino-3-carboxymuconate-6-semialdehyde

creatinine

(S)-3-methyl-2-oxopentanoate

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

prephenate

(S)-2-amino-6-oxohexanoate

α-D-glucosamine 1-phosphate

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

3-methyl-2-oxobutanoate

shikimate 3-phosphate

2-oxopent-4-enoate

2-dehydropantoate

(2Z,4E)-2-hydroxy-6-oxohexa-2,4-dienoate

4-methyl-2-oxopentanoate

orotidine 5'-phosphate

(2E,4Z)-2-hydroxy-6-oxohepta-2,4-dienoate

(S)-2-acetolactate

H₂

dethiobiotin

L-histidinol phosphate

7,8-diaminopelargonate

urea

3-dehydroquinate

imidazole acetol-phosphate

carbon monoxide

S-adenosyl-4-methylsulfanyl-2-oxobutanoate

(S)-2-aceto-2-hydroxybutanoate

(R)-pantothenate

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

8-amino-7-oxononanoate

glutathione disulfide

3-dehydroshikimate

D-glycero-β-D-manno-heptose 1-phosphate

D-glycero-β-D-manno-heptose 1,7-bisphosphate

2-(α-D-galactosyl)-sn-glycerol 3-phosphate

5-enolpyruvoyl-shikimate 3-phosphate

acetyl phosphate

norspermidine

hydrogen peroxide

butanoyl phosphate

carboxynorspermidine

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

preuroporphyrinogen

porphobilinogen

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

glycolate

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

nicotinate adenine dinucleotide

carbamoyl phosphate

5-phospho-β-D-ribosylamine

N²-succinyl-L-arginine

4'-phosphopantetheine

N²-succinylglutamate

aminoacetone

lipid IV_A

indole-3-ethanol

lipid A disaccharide (E. coli)

lipid X

selenophosphate

3'-phosphoadenylyl-sulfate

shikimate

coproporphyrinogen III

ammonia

citrate

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

H₂O

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

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

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

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

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

thiamine phosphate

ADP-L-glycero-β-D-manno-heptose

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

N-(2,3-dihydroxybenzoyl)-L-serine trimer

ADP-D-glycero-β-D-manno-heptose

N²-succinyl-L-glutamate 5-semialdehyde

N²-succinyl-L-ornithine

D-erythro-imidazole-glycerol-phosphate

pseudouridine

L-canavanine

(S)-dihydroorotate

hydrogen selenide

3-deoxy-α-D-manno-2-octulosonate

2-(α-hydroxyethyl)thiamine diphosphate

glutathioselenol

selenodiglutathione

3-phosphooxypyruvate

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

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

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

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

xanthine

arsenite

histidinol

histidinal

5-(methylsulfanyl)-α-D-ribose

S-methyl-5'-thioadenosine

N-acetyl-D-muramate 6-phosphate

1,6-anhydro-N-acetyl-β-muramate

L-arginino-succinate

(R)-4'-phosphopantothenate

quinolinate

crotonate

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

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

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

3-hydroxypimeloyl-CoA

3-oxopimeloyl-CoA

cyclohexane-1-carboxylate

cyclohexane-1-carbonyl-CoA

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

β-nicotinate D-ribonucleotide

canavaninosuccinate

O-ureido-L-homoserine

5-oxo-L-proline

glutathionylspermidine

α-D-galacturonate 1-phosphate

L-gulono-1,4-lactone

L-xylo-hex-3-ulono-1,4-lactone

thiamine diphosphate

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

acetoacetate

(2E)-2-hydroxypenta-2,4-dienoate

L-dehydro-ascorbate

1-piperideine 6-carboxylate

(3E)-2-oxopent-3-enoate

enol-phenylpyruvate

cyclic-2,3-O-oxalyl-L-threonate

dehydroascorbate (bicyclic form)

bisorganyltrisulfane

cyclic- 3,4-O-oxalyl-L-threonate

2,3-dioxo-L-gulonate

2-carboxy-L-xylonolactone

2-carboxy-L-threo-pentonate

N-methylhydantoin

propan-2-ol

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

N-acetylglutamyl-phosphate

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

N-(5-phosphoribosyl)-anthranilate

adenosine 5'-phosphosulfate

N-succinyl-2-amino-6-ketopimelate

D-gluconate 6-phosphate

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

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

adenosine 5'-phosphoselenate

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

N¹-(5-phospho-β-D-ribosyl)glycinamide

2-iminoacetate

4-amino-4-deoxychorismate

5-aminolevulinate

pseudouridine 5'-phosphate

(S)-4-amino-5-oxopentanoate

prenyl diphosphate

phosphoenolpyruvate

N⁵-carboxyaminoimidazole ribonucleotide

oxaloacetate

anthranilate

oxalosuccinate

glycerone phosphate

(2E,6E)-farnesyl diphosphate

glycolaldehyde

butan-1-al

acetaldehyde

formaldehyde

methylglyoxal

β-D-glucopyranose

D-glyceraldehyde

diacetyl

acetone

ubiquinone-8

sn-glycerol 3-phosphate

4-hydroxybenzoate

urate

4-aminobenzoate

(indol-3-yl)acetaldehyde

indole

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

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

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

ubiquinol-8

catechol

4-methylphenol

3-phospho-D-glyceroyl-phosphate

2-phospho-D-glycerate

3-phospho-D-glycerate

preQ₀

hydrogen cyanide

N-acetyl-β-neuraminate

5-chloro-5-deoxyribose 1-phosphate

5'-chloro-5'-deoxyadenosine

5-chloro-4-hydroxy-2-oxopentanoate

5-chloro-5-deoxy-D-ribonate

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

5'-deoxy-5'-fluoroadenosine

superoxide

hydroxyl radical

monodehydroascorbate radical

1-oleoyl-2-palmitoyl-phosphatidylglycerol

2-octaprenylphenol

2-iminobutanoate

2-iminosuccinate

FAD

FMN

NADP⁺

NAD⁺

NADPH

NADH

(R)-NADHX

(S)-NADHX

oxygen

hydrogen sulfide

S-(hydroxymethyl)glutathione

dimethyl sulfide

glutathione

3-sulfopyruvate

L-cysteate

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

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

thiocyanate

S-sulfanylglutathione

L-cysteinylglycine

D-alanyl-D-alanine

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

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

nicotinamide

nicotinate

riboflavin

L-ascorbate

thiamine

5,6,7,8-tetrahydrofolate

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

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

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

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

7,8-dihydroneopterin 3'-phosphate

7,8-dihydromonapterin

7,8-dihydroneopterin 3'-triphosphate

7,8-dihydroneopterin

6-(hydroxymethyl)-7,8-dihydropterin

guanylyl molybdenum cofactor

MoO₂-molybdopterin cofactor

7,8-dihydropteroate

adenine

guanine

dATP

dGTP

dGMP

dAMP

dADP

dGDP

GTP

ATP

AMP

GMP

XMP

IMP

ADP

GDP

hypoxanthine

adenosine

xanthosine

inosine

guanosine

2'-deoxyguanosine

2'-deoxyadenosine

2'-deoxyinosine

(S)-1-pyrroline-5-carboxylate

UTP

dTTP

dTDP

dTMP

dCTP

CTP

CMP-N-acetyl-β-neuraminate

UDP

dUMP

dUTP

dCMP

orotate

dUDP

CDP

dCDP

uracil

UMP

CMP

thymine

cytidine

uridine

thymidine

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

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

UDP-α-D-galactose

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

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

UDP-α-D-glucuronate

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

UDP-α-D-glucose

UDP-N-acetyl-α-D-muramoyl-L-alanine

UDP-N-acetyl-α-D-muramate

UDP-N-acetyl-α-D-mannosamine

UDP-α-D-galacturonate

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

UDP-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-L-lysyl-D-alanine

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-mannosaminuronate

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

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

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

preQ₁

isoguanine

coenzyme A

trimethyl sulfonium

sulfate

sulfite

selenite

selenate

selenide

thiosulfate

OH^-

nitrite

nitrate

hydrogensulfite

hydrogencarbonate

phosphate

triphosphate

diphosphate

Fe³⁺

Mo²⁺

Zn²⁺

Fe²⁺

Cu²⁺

ammonium

H⁺

protoporphyrinogen IX

protoporphyrin IX

uroporphyrinogen-III

coproporphyrinogen I

uroporphyrinogen-I

(Z,Z)-biliverdin-IX α

protoheme

1-(5-phospho-β-D-ribosyl)-AMP

5'-deoxyadenosine

pppGpp

ppGpp

1-(5-phospho-β-D-ribosyl)-ATP

adenylo-succinate

8-oxo-dGTP

8-oxo-GTP

β-nicotinamide D-ribonucleotide

5-hydroxy-CTP

2-hydroxy-dATP

CMP-3-deoxy-β-D-manno-octulosonate

GDP-4-dehydro-α-D-rhamnose

GDP-α-D-mannose

GDP-β-L-fucose

ethylene glycol

glycerol

myo-inositol

D-galactosylononitol

galactinol

D-ononitol

butan-1-ol

ethanol

1-oleoyl-2-lyso-glycerone phosphate

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

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

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

phosphoribulosylformimino-AICAR-phosphate

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

agmatine

spermidine

5,10-methenyltetrahydrofolate mono-L-glutamate

L-α-amino-ε-keto-pimelate

L-tryptophan

L-tyrosine

L-histidine

L-phenylalanine

D-glutamate

D-alanine

D-methionine

L-lysine

L-arginine

L-glutamate

L-valine

L-leucine

L-proline

L-methionine

L-isoleucine

L-alanine

glycine

L-cysteine

L-saccharopine

L-aspartyl-4-phosphate

L-2-amino-3-oxobutanoate

N-acetyl-L-glutamate

N-formyl-L-methionine

sarcosine

N-carbamoyl-L-aspartate

3-phospho-L-serine

L-ornithine

L,L-diaminopimelate

L-threonine

L-aspartate

L-asparagine

L-glutamine

L-serine

N-carbamoylsarcosine

β-alanine

L-citrulline

L-canaline

L-homocysteine

O-phospho-L-homoserine

L-aspartate 4-semialdehyde

L-homoserine

S-adenosyl-L-homocysteine

S-adenosyl-L-methionine

hypoglycin A

L-glutamate-5-semialdehyde

meso-diaminopimelate

cis-aconitate

D-threo-isocitrate

(R)-lactate

(R)-3-hydroxybutanoate

chorismate

succinate

fumarate

(S)-malate

acetate

(R)-pantoate

aldehydo-D-glucuronate

aldehydo-D-galacturonate

pyruvate

formate

butanoate

palmitate

2-oxoglutarate

2-oxobutanoate

glyoxylate

3-(4-hydroxyphenyl)pyruvate

3-phenyl-2-oxopropanoate

hypoglycin B

aldehydo-L-galactonate

L-gulonate

sucrose

(heptosyl)₂-Kdo₂-lipid A

heptosyl-Kdo₂-lipid A

α-D-Kdo-(2→4)-α-D-Kdo-(2→6)-lipid A

α-Kdo-(2->4)-α-Kdo-(2->6)-lipid IV_A

α-Kdo-(2→6)-lipid IV_A

glucosyl-(heptosyl)₂-Kdo₂-lipid A

glucosyl-(heptosyl)₂-Kdo₂-lipid A-phosphate

glucosyl-(heptosyl)₃-Kdo₂-lipid A-phosphate

glucosyl-(heptosyl)₃-Kdo₂-lipid A-bisphosphate

galactosyl-glucosyl-(heptosyl)₃-Kdo₂-lipid A-bisphosphate

galactosyl-(glucosyl)₃-(heptosyl)₃-Kdo₂-lipid A-bisphosphate

β-D-fructofuranose

N-acetyl-α-D-glucosamine 1-phosphate

N-acetyl-α-D-mannosamine

N-acetyl-β-D-glucosamine

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

D-erythrose 4-phosphate

D-sedoheptulose 7-phosphate

5-phospho-α-D-ribose 1-diphosphate

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

β-D-fructose 1,6-bisphosphate

β-D-fructofuranose 6-phosphate

D-fructose 6-phosphate

α-D-mannopyranose 6-phosphate

β-D-mannopyranose 6-phosphate

β-D-glucose 6-phosphate

α-D-glucose 6-phosphate

α-D-glucopyranose 1-phosphate

α-D-mannose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

D-xylulose 5-phosphate

1-deoxy-D-xylulose 5-phosphate

aldehydo-D-arabinose 5-phosphate

D-ribulose 5-phosphate

D-glyceraldehyde 3-phosphate

sucrose 6^F-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

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

a peptidoglycan dimer (mycobacteria)

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

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-β-D-glucosaminyl)-(1,4)-]-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-meso-2,6-diaminopimeloyl-D-alanyl-D-alanine

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

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

a peptidoglycan dimer (meso-diaminopimelate containing)

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

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

trans,octacis-decaprenyl phosphate

mono-trans,octa-cis-decaprenyl diphosphate

geranyl diphosphate

ferric-[N-(2,3-dihydroxybenzoyl)-L-serine trimer] complex

di-trans,octa-cis-undecaprenyl phosphate

di-trans,octa-cis-undecaprenyl diphosphate

all-trans-octaprenyl diphosphate

3-octaprenyl-4-hydroxybenzoate

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

dioleoyl phosphatidate

1-oleoyl-sn-glycerol 3-phosphate

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

(E)-2-methylcrotonoyl-CoA

2-methylbutanoyl-CoA

4-hydroxybenzoyl-CoA

malonyl-CoA

(E)-glutaconyl-CoA

glutaryl-CoA

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

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

3'-dephospho-CoA

succinyl-CoA

acetyl-CoA

2-methylacetoacetyl-CoA

oleoyl-CoA

butanoyl-CoA

propanoyl-CoA

acetoacetyl-CoA

3-oxopentanoyl-CoA

palmitoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(3R)-3-hydroxybutanoyl-CoA

crotonyl-CoA

L-galactono-1,4-lactone