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

L-histidinol phosphate

3-ureidopropanoate

N-(5-phosphoribosyl)-anthranilate

creatinine

(S)-4-amino-5-oxopentanoate

anthranilate

thiamine phosphate

thiamine diphosphate

prenyl diphosphate

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

(2S)-2-isopropylmalate

1,4-dihydroxy-2-naphthoyl-CoA

2-isopropylmaleate

(2R,3S)-3-isopropylmalate

chlorite

5-enolpyruvoyl-shikimate 3-phosphate

(R)-4'-phosphopantothenate

isochorismate

(E)-2-benzylidenesuccinyl-CoA

2-carboxymethyl-3-hydroxyphenylpropanoyl-CoA

isopentenyl diphosphate

nicotinate adenine dinucleotide

H₂

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

(S)-3-methyl-2-oxopentanoate

2,3-didehydroadipyl-CoA

2-dehydro-3-deoxy-D-gluconate

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

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

porphobilinogen

(S)-dihydroorotate

preuroporphyrinogen

α-D-glucosamine 1-phosphate

urea

succinate semialdehyde

orotidine 5'-phosphate

5-(methylsulfanyl)-ribulose 1-phosphate

formamide

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

(E)-4-coumaroyl-CoA

3-keto-β-D-galactose

carbamoyl phosphate

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

oxaloacetate

phosphoenolpyruvate

5-phospho-β-D-ribosylamine

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

N¹-(5-phospho-β-D-ribosyl)glycinamide

S-methyl-5'-thioadenosine

(indol-3-yl)acetamide

S-methyl-5-thio-α-D-ribose 1-phosphate

deethylsimazine

N-ethylammeline

acrylamide

benzoylsuccinyl-CoA

acrylate

4-guanidinobutyramide

4-guanidinobutanoate

(4Z)-2-oxohept-4-enedioate

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

α-ribazole

itaconate

3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1-oxo-octahydro-1H-inden-4-yl]-3-hydroxypropanoyl-CoA

α-ribazole 5'-phosphate

3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1-oxo-octahydro-1H-inden-4-yl]-3-oxopropanoyl-CoA

hydroxylamine

4-amino-2-methyl-5-pyrimidinemethanol

dihydroxyacetone

ammonia

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

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

5,6-dimethylbenzimidazole

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

glycerone phosphate

(R)-mevalonate

(R)-5-phosphomevalonate

γ-L-glutamyl 5-phosphate

4-acetamidobutanal

N²-succinyl-L-glutamate 5-semialdehyde

4-acetamidobutanoate

carbonic acid

imidazole acetaldehyde

4-imidazoleacetate

histidinal

histidinol

3,4-dihydroxyphenylacetaldehyde

dimethylsulfoniopropanoate

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

5-hydroxyindole acetaldehyde

5-hydroxyindole acetate

3-methyl-2-oxobutanoate

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

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

2-dehydropantoate

hydrogen peroxide

3-methoxy-4-hydroxyphenylglycolaldehyde

CO₂

pseudouridine 5'-phosphate

oxalosuccinate

7,8-didemethyl-8-hydroxy-5-deazariboflavin

(2S)-lactyl-2-diphospho-5'-guanosine

H₂O

4-amino-4-deoxychorismate

enol-phenylpyruvate

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

1-piperideine 6-carboxylate

pyruvic oxime

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

5-hydroxyindole thiazolidine carboxylate

N-acetyl-L-glutamate 5-semialdehyde

N-acetylglutamyl-phosphate

L-arginino-succinate

carbon monoxide

hydrogenobyrinate

O-ureido-L-homoserine

canavaninosuccinate

4-hydroxy-2-nonenal

β-nicotinate D-ribonucleotide

chloroacetaldehyde

squalene

D-erythro-imidazole-glycerol-phosphate

presqualene diphosphate

imidazole acetol-phosphate

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

arsenite

prephytoene diphosphate

hydrogenobyrinate a,c-diamide

glycolate

4-fumaryl-acetoacetate

acetoacetate

N²-succinylglutamate

5-aminolevulinate

methylsalicylate

adenosine 5'-phosphosulfate

L-canavanine

adenosine 5'-phosphoselenate

salicyl alcohol

prephenate

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

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

3-phosphooxypyruvate

hydroxypyruvate

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

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

3-dehydroquinate

3-dehydroshikimate

3α,7α-dihydroxy-24-oxo-5β-cholestanoyl CoA

4'-phosphopantetheine

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

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

N-succinyl-2-amino-6-ketopimelate

(S)-2-amino-6-oxohexanoate

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

citrate

2-(α-hydroxyethyl)thiamine diphosphate

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

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

4-methyl-2-oxopentanoate

2-dehydro-3-deoxy-D-galactonate

1,4-dihydroxy-2-naphthoate

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

(S)-2-aceto-2-hydroxybutanoate

oxalate

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

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

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

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

(R)-4-phosphopantoate

(S)-2-acetolactate

4-prenylphlorisobutyrophenone

3-(O-geranylgeranyl)-sn-glycerol 1-phosphate

dihydrolipoamide

lipoamide

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

chlorate

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

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

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

shikimate

shikimate 3-phosphate

S-ribosyl-L-homocysteine

autoinducer 2

D-mannonate

D-galactonate

D-gluconate

3'-ketolactose

D-glyceraldehyde 3-phosphate

α-D-glucopyranose 1-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

D-xylulose 5-phosphate

D-ribulose 5-phosphate

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

α-D-mannose 1-phosphate

N-acetyl-α-D-glucosamine 1-phosphate

β-D-fructofuranose 6-phosphate

β-D-glucose 6-phosphate

α-D-glucose 6-phosphate

α-D-mannopyranose 6-phosphate

ADP ribose 1'',2''-cyclic phosphate

ADP ribose 1''-phosphate

ADP-D-ribose

UDP-N-acetyl-α-D-glucosamine

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

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

6-kestotriose

6,6-kestotetraose

1,6-kestotetraose

1-kestotriose

maltotriose

XXXG xyloglucan oligosaccharide

maltotetraose

lactose

sucrose

XXLG xyloglucan oligosaccharide

XLXG xyloglucan oligosaccharide

XLLG xyloglucan oligosaccharide

α-D-glucopyranose

β-D-glucopyranose

β-D-galactopyranose

D-glyceraldehyde

glycolaldehyde

glycerol

3-phenyl-2-oxopropanoate

3-(4-hydroxyphenyl)pyruvate

2-oxobutanoate

glyoxylate

pyruvate

2-oxoglutarate

(3E,5R)-5-carboxy-2-oxohept-3-enedioate

butanoate

octanoate

(2E,6E)-farnesoate

apo-4'-lycopenoate

phytenate

palmitate

salicylate

4-aminobenzoate

chorismate

(4S)-4-hydroxy-2-oxoglutarate

fumarate

succinate

L-aspartate

(S)-malate

acetate

orotate

(R)-pantoate

(S)-1-pyrroline-5-carboxylate

3-(carbamoylamino)-2-methylpropanoate

(S)-lactate

(R)-lactate

(R)-glycerate

L-α-amino-ε-keto-pimelate

L-ornithine

L-proline

L-threonine

L-lysine

L-histidine

L-valine

L-selenocysteine

L-leucine

L-methionine

L-cystathionine

L-glutamine

L-glutamate

L-cysteine

L-phenylalanine

L-alanine

L-serine

L-tyrosine

L-aspartyl-4-phosphate

L-arginine

L-isoleucine

L-asparagine

L,L-diaminopimelate

L-tryptophan

N-carbamoyl-L-aspartate

N-acetyl-L-aspartate

N-acetyl-L-ornithine

glycine

creatine

β-alanine

L-saccharopine

N-carbamoylglycine

N-acetyl-L-glutamate

sarcosine

O-acetyl-L-homoserine

3-phospho-L-serine

L-citrulline

hypoglycin A

S-adenosyl-L-methionine

S-adenosyl-L-homocysteine

O-phospho-L-homoserine

O-succinyl-L-homoserine

L-homoserine

L-glutamate-5-semialdehyde

L-aspartate 4-semialdehyde

L-homocysteine

L-canaline

meso-diaminopimelate

cis-aconitate

D-threo-isocitrate

formate

Fe³⁺

Fe²⁺

Cu²⁺

Co²⁺

Mg²⁺

Hg²⁺

ammonium

H⁺

trimethyl sulfonium

sulfate

nitrate

hydrogencarbonate

selenide

superoxide

hydrogensulfite

OH^-

selenate

thiosulfate

sulfite

nitrite

phosphonate

phosphate

triphosphate

diphosphate

chloride

oxygen

hydrogen sulfide

Hg⁰

5,10-methenyltetrahydrofolate mono-L-glutamate

2-chloroacetate

1-(5-phospho-β-D-ribosyl)-AMP

GTP

adenylo-succinate

dGDP

GDP

dADP

ITP

IDP

ATP

ADP

8-oxo-dGTP

8-oxo-GTP

GMP

1-(5-phospho-β-D-ribosyl)-ATP

IMP

XMP

cyclic-AMP

AMP

dATP

dGTP

5'-deoxyadenosine

uracil

cytosine

thymine

adenine

dTDP

dCDP

dUDP

CDP

UDP

dUMP

dTMP

dCMP

CMP

UMP

dUTP

dCTP

dTTP

UTP

CTP

β-nicotinamide D-ribonucleotide

reduced β-nicotinamide D-ribonucleotide

NADH

NADPH

NAD⁺

NADP⁺

5,6-dihydrouracil

5,6-dihydrothymine

thymidine

2'-deoxyuridine

2'-deoxycytidine

uridine

cytidine

adenosine

formylaminopyrimidine

aminomethylpyrimidine

sirohydrochlorin

cobyrinate

cobalt-precorrin-7

cobalt-precorrin-8

cobalt-precorrin-6B

cobalt-precorrin-5B

cobalt-precorrin-6A

precorrin-6A

precorrin-3A

precorrin-3B

cobalt-precorrin-2

cobalt-precorrin-3

precorrin-8x

precorrin-6B

precorrin-7

precorrin-1

precorrin-2

precorrin-4

precorrin-5

cobalt-precorrin-4

cobalt-precorrin-5A

cob(I)alamin

adenosylcobalamin

hydantoin

reduced riboflavin

FMNH₂

riboflavin

FMN

FAD

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

tetrahydromethanopterin

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

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

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

7,8-dihydroneopterin 2',3'-cyclic phosphate

7,8-dihydroneopterin 3'-triphosphate

7,8-dihydroneopterin 2'-phosphate

7,8-dihydroneopterin

7,8-dihydroneopterin 3'-phosphate

6-(hydroxymethyl)-7,8-dihydropterin

MoO₂-molybdopterin cofactor

guanylyl molybdenum cofactor

7,8-dihydropteroate

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 mono-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

N⁵-methyltetrahydromethanopterin

5,10-methylene-tetrahydromethanopterin

5,10-methenyltetrahydromethanopterin

5-formyl-tetrahydromethanopterin

benzyl alcohol

myo-inositol

1D-myo-inositol 1-monophosphate

1D-myo-inositol 2-monophosphate

1D-myo-inositol 5-monophosphate

1D-myo-inositol 6-monophosphate

1D-myo-inositol 3-monophosphate

1D-myo-inositol 4-monophosphate

methanol

ethanol

butan-1-ol

3,4-dihydroxyphenylglycolaldehyde

3,4-dihydroxymandelate

3,4-dihydroxyphenylacetate

ethylene glycol

(3S)-linalool

(3R)-linalool

sn-glycerol 3-phosphate

sn-glycerol 1-phosphate

3-phospho-D-glyceroyl-phosphate

3-phospho-D-glycerate

2-phospho-D-glycerate

1-chloro-2,4-dinitrobenzene

2,4-dinitrophenyl-S-glutathione

(2S)-2-phospholactate

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

adenosylcobalamin 5'-phosphate

adenosyl-cobinamide phosphate

adenosylcobinamide-GDP

adenosylcobyrate

cob(I)yrinate a,c-diamide

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

cob(I)inamide

adenosylcobinamide

cob(II)yrinate a,c-diamide

Mg-protoporphyrin

protoheme

agmatine

putrescine

dehydrospermidine

spermidine

tyramine

2-amino-5-formylamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one

(R)-citramalate

(indole-3-yl)acetonitrile

hydrogen cyanide

2-[(1R,6S)-1,6-dihydroxycyclohexa-2,4-dien-1-yl]acetyl-coA

benzyl-6-hydroxy-2-cyclohexene-on-oyl

6-hydroxy-2-cyclohexen-one-carboxylate

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

ubiquinol-8

demethylmenaquinol-8

indole

(indol-3-yl)acetaldehyde

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

vanillyl mandelate

diacetyl

ubiquinone-8

methylglyoxal

(2E,6E)-farnesal

phytenal

acetaldehyde

1-octanal

butan-1-al

(R)-lactaldehyde

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

22-hydroxy-3-oxochol-4-en-24-oyl-CoA

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

3-oxochol-4-en-24-oyl-CoA

3,22-dioxochol-4-en-24-oyl-CoA

3-oxo-4-pregnene-20-carboxyl-CoA

(indol-3-yl)acetate

methyl (indol-3-yl)acetate

hypoglycin B

L-cysteinylglycine

N-acetyl-L-glutaminyl-L-glutamine

N-acetyl-L-glutaminyl-L-glutamine amide

coenzyme M

coenzyme A

methyl-CoM

oxidized coenzyme F₄₂₀-0

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

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

phosphoribulosylformimino-AICAR-phosphate

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

thiamine

nicotinate

all-trans-retinol

pyridoxal 5'-phosphate

nitrous oxide

nitric oxide

hydroxyl radical

dimethyl sulfide

3-dimethylsulfoniopropionaldehyde

glutathione

methanethiol

thiocyanate

5-(2-hydroxyethyl)-4-methylthiazole

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

L-cysteate

3-sulfopyruvate

(R)-S-lactoylglutathione

(R)-NADHX

(S)-NADHX

D-glucono-1,5-lactone

all-trans-retinyl palmitate

(2E,5Z)-tetradecenoyl-CoA

succinyl-CoA

methylacrylyl-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

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

3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-(E-hexa-2-enoyl)-CoA

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

(E)-2-methylcrotonoyl-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

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

(3S)-hydroxyadipyl-CoA

itaconyl-CoA

3'-dephospho-CoA

acetyl-CoA

chenodeoxycholoyl-CoA

3α,7α,12α-trihydroxy-24-oxo-5-β-cholestanoyl CoA

choloyl-CoA

2-methylbutanoyl-CoA

2-methylacetoacetyl-CoA

(3S)-citryl-CoA

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

(+)-7-epi-jasmonoyl-CoA

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

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

4-hydroxybenzoyl-CoA

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

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

(R)-methylmalonyl-CoA

(S)-methylmalonyl-CoA

crotonyl-CoA

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

cerotoyl-CoA

2-carboxy-cerotoyl-CoA

octanoyl-CoA

propanoyl-CoA

butanoyl-CoA

(S)-3-hydroxydecanoyl-CoA

(3R)-3-hydroxybutanoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(S)-3-hydroxyhexanoyl-CoA

(S)-3-hydroxy-(5Z)-tetradecenoyl-CoA

3-oxoadipyl-CoA

3-oxohexanoyl-CoA

3-oxodecanoyl-CoA

acetoacetyl-CoA

(S)-3-hydroxy-isobutanoyl-CoA

unsaturated CDP-archaeol

2,3-bis-O-(geranylgeranyl)-sn-glycerol 1-phosphate

geranyl diphosphate

(3S)-2,3-epoxy-2,3-dihydrosqualene

(2E,6E)-farnesyl diphosphate

phytyl diphosphate

apo-4'-lycopenal

all-trans phytofluene

15-cis-phytoene

all-trans-phytoene

geranylgeranyl diphosphate

all-trans-octaprenyl diphosphate

2-cis,6-trans,10-trans-geranylgeranyl diphosphate

di-trans,octa-cis-undecaprenyl diphosphate

phlorisovalerophenone

deoxyhumulone

deoxycohumulone

4-prenylphlorisovalerophenone

uroporphyrinogen-III

protoporphyrin IX

(Z,Z)-bilirubin-IX α

(Z,Z)-biliverdin-IX α

siroheme