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

3-oxo-5,6-didehydrosuberyl-CoA semialdehyde

3-oxo-5,6-didehydrosuberyl-CoA

2-oxepin-2(3H)-ylideneacetyl-CoA

2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA

(S)-3-methyl-2-oxopentanoate

1,6-anhydro-N-acetyl-β-muramate

2-phenylethanol

2-methylbutanol

2-methylbutanal

3-methylbutanol

3-methylbutanal

isobutanol

indole-3-glycol

indole-3-glycol aldehyde

3-methoxy-4-hydroxyphenylglycolaldehyde

5-hydroxytryptophol

5-hydroxyindole acetaldehyde

P¹,P⁴-bis(5'-guanosyl) tetraphosphate

2-keto-D-gluconate

2,5-didehydro-D-gluconate

L-arginino-succinate

N-acetyl-L-glutamate 5-semialdehyde

N-acetylglutamyl-phosphate

autoinducer 2

hydrogen selenide

L-selenocystathionine

carbon monoxide

S-ribosyl-L-homocysteine

salicyl alcohol

(S)-2-aceto-2-hydroxybutanoate

(S)-2-acetolactate

prenyl diphosphate

4'-phosphopantetheine

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

orotidine 5'-phosphate

(S)-dihydroorotate

2-dehydropantoate

(lipoyl)adenylate

dihydrolipoamide

S-acetyldihydrolipoamide

2-(α-hydroxyethyl)thiamine diphosphate

thiamine diphosphate

acetoacetate

L-histidinol phosphate

histidinol

(R)-pantothenate

(R)-4'-phosphopantothenate

carbamoyl phosphate

coproporphyrinogen III

phosphonoacetate

α-D-glucosamine 1-phosphate

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

4-aminobutanoate

enol-phenylpyruvate

shikimate 3-phosphate

prephenate

5-enolpyruvoyl-shikimate 3-phosphate

3-dehydroquinate

shikimate

3-dehydroshikimate

3-keto-β-D-galactose

D-gluconate 6-phosphate

xanthine

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

β-nicotinate D-ribonucleotide

nicotinate adenine dinucleotide

phosphoenolpyruvate

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

cis-coumarinic acid-β-D-glucoside

scopolin

4-hydroxybenzaldehyde

4-methylumbelliferyl glucoside

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

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

5-dehydro-D-gluconate

2-dehydro-3-deoxy-D-gluconate

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

hydrogen peroxide

glutathione disulfide

oxaloacetate

O-acetyl-L-serine

thiamine phosphate

isopentenyl diphosphate

3-keto-L-gulonate 6-phosphate

CO₂

acetyl phosphate

N-acetyl-D-muramate 6-phosphate

D-galactosamine-6-phosphate

N-acetyl-D-galactosamine 6-phosphate

dihydroxyacetone

2-amino-2-deoxy-D-gluconate 6-phosphate

poly(ribitol phosphate)

O-D-alanyl-poly(ribitol phosphate)

2-phosphoglycolate

glycolate

H₂O

glycerone phosphate

vanillin

DNA without lesion

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

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

5-phospho-β-D-ribosylamine

N¹-(5-phospho-β-D-ribosyl)glycinamide

N⁵-carboxyaminoimidazole ribonucleotide

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

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

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

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

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

5-hydroxyindole thiazolidine carboxylate

ammonia

5-methylcytosine

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

ethanolamine

(R)-5-phosphomevalonate

(R)-mevalonate diphosphate

(R)-mevalonate

4-amino-2-methyl-5-pyrimidinemethanol

3-phosphooxypyruvate

2-iminoacetate

glycoprotein N-acetyl-D-glucosaminyl-phospho-D-mannose

glycoprotein-phospho-D-mannose

D-erythro-imidazole-glycerol-phosphate

imidazole acetol-phosphate

histidinal

mercuriphenyl acetate

2,3-didehydroadipyl-CoA

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

(E)-4-coumaroyl-CoA

3,5-dihydro-4H-imidazol-4-one

4-aminoimidazole

5-aminoimidazole-4-carboxylate

5-ureidoimidazole-4-carboxylate

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

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

quinolinate

2-keto-L-gulonate

3-methyl-2-oxobutanoate

(2E,6E)-farnesyl diphosphate

superoxide

hydroxyl radical

DNA with lesion

phenylacetate

protoheme

hydrogen cyanide

4-nitrophenyl phosphate

4-nitrophenol

N-acetyl-β-neuraminate

methionol

3-(methylsulfanyl)propanal

dimethyl sulfide

glutathione

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

L-cysteate

3-sulfopyruvate

(R)-S-lactoylglutathione

trimethyl sulfonium

sulfate

thiosulfate

hydrogencarbonate

chloride

phosphate

diphosphate

ammonium

H⁺

Fe²⁺

Co²⁺

Cu²⁺

Zn²⁺

Hg²⁺

Ca²⁺

Mg²⁺

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

γ-L-glutamyl-L-cysteine

D-alanyl-D-alanine

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

2-iminopropanoate

2-aminoprop-2-enoate

putrescine

spermidine

sn-glycero-3-phosphoethanolamine

glycerophosphoserine

glycerophosphoglycerol

5'-deoxy-5'-fluoroadenosine

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

5'-chloro-5'-deoxyadenosine

5-chloro-5-deoxyribose 1-phosphate

(S)-2-chloropropanoate

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

5-amino-4-imidazolecarboxyamide

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

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

phosphoribulosylformimino-AICAR-phosphate

nicotinamide

phenylacetyl-CoA

2-methylbutanoyl-CoA

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

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

3'-dephospho-CoA

succinyl-CoA

2-methylacetoacetyl-CoA

(E)-glutaconyl-CoA

acetyl-CoA

CoA-disulfide

isobutanoyl-CoA

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

3-hydroxyisovaleryl-CoA

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

(E)-2-methylcrotonoyl-CoA

(3S)-hydroxyadipyl-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

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

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

methylacrylyl-CoA

malonyl-CoA

crotonyl-CoA

(2E)-oct-2-enoyl-CoA

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

oleoyl-CoA

(S)-3-hydroxybutanoyl-CoA

(S)-3-hydroxyoctanoyl-CoA

(S)-3-hydroxydecanoyl-CoA

(3R)-3-hydroxybutanoyl-CoA

butanoyl-CoA

propanoyl-CoA

hexadecanedioyl-CoA

3-oxoadipyl-CoA

3-oxopentanoyl-CoA

acetoacetyl-CoA

(S)-3-hydroxy-isobutanoyl-CoA

FMN

FADH₂

FAD

(S)-NADHX

(R)-NADHX

NADPH

NADH

NADP⁺

NAD⁺

(R)-lipoate

coenzyme A

5,6,7,8-tetrahydrofolate

tetrahydropteroyl tri-L-glutamate

5,10-methylenetetrahydropteroyl mono-L-glutamate

10-formyl-tetrahydrofolate mono-L-glutamate

5-methyltetrahydropteroyl mono-L-glutamate

5-methyltetrahydropteroyl tri-L-glutamate

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

7,8-dihydrofolate monoglutamate

nicotinate

thiamine

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

7,8-dihydropteroate

adenine

guanine

2'-deoxyinosine

2'-deoxyadenosine

2'-deoxyguanosine

xanthosine

guanosine

inosine

adenosine

hypoxanthine

purine

dGMP

dAMP

dITP

dGTP

dATP

dIDP

dGDP

dADP

IDP

GDP

ADP

GMP

IMP

XMP

AMP

ITP

GTP

ATP

uridine 2'3'-cyclic monophosphate

cytidine 2',3'-cyclic monophosphate

cytidine-3'-monophosphate

uridine 3'-monophosphate

orotate

uracil

dTDP

dTMP

dCMP

dTTP

dUDP

dCDP

UDP

CDP

dUMP

dUTP

UTP

dCTP

CTP

cytosine

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

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

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

UDP-N-acetyl-α-D-muramate

UDP-N-acetyl-α-D-muramoyl-L-alanine

UDP-α-D-glucose

UDP-α-D-galactose

UDP-α-D-galactofuranose

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-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-meso-2,6-diaminopimelate

UDP-N-acetyl-α-D-glucosamine

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

dTDP-α-D-glucose

dTDP-β-L-rhamnose

dTDP-4-dehydro-β-L-rhamnose

5-fluorouracil

uridine

cytidine

2'-deoxycytidine

2'-deoxyuridine

thymidine

thymine

UMP

CMP

preQ₁

scopoletin

coumarin

4-methylumbelliferone

preQ₀

neolinustatin

lotaustralin

linustatin

linamarin

taxiphyllin

2-hydroxy-2-methylpropanenitrile

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

4-tyrosol

benzene

8-hydroxypurine

6,8-dihydroxypurine

urate

3-methoxy-4-hydroxyphenylglycol

phenylacetaldehyde

(4-hydroxyphenyl)acetaldehyde

hydroquinone

4-methylphenol

3,4-dihydroxyphenylglycol

3,4-dihydroxyphenylglycolaldehyde

coumarinate

4-aminobenzoate

glycine

L-threonine

L-cysteine

L-asparagine

L-glutamine

L-tyrosine

L-serine

L-lysine

L-arginine

L-histidine

L-glutamate

L-aspartate

L-phenylalanine

D-glutamate

D-alanine

D-aspartate

seleno-L-homocysteine

L-aspartyl-4-phosphate

N-formimino-glycine

N-acetyl-L-ornithine

N-acetyl-L-methionine

N-acetyl-L-glutamate

N-carbamoyl-L-aspartate

3-phospho-L-serine

L-citrulline

S-sulfo-L-cysteine

L-homocysteine

L-aspartate 4-semialdehyde

L-homoserine

O-phospho-L-homoserine

L-ornithine

S-adenosyl-L-methionine

S-adenosyl-L-homocysteine

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

meso-diaminopimelate

L-selenocysteine

L-valine

L-isoleucine

L-alanine

L-leucine

L-methionine

L-cystathionine

L,L-diaminopimelate

β-alanine

(S)-3-amino-2-methylpropanoate

chorismate

fumarate

succinate

(S)-malate

(S)-lactate

(R)-lactate

(R)-glycerate

pyruvate

acetate

formate

butanoate

(R)-pantoate

D-gluconate

3-phenyl-2-oxopropanoate

3-(4-hydroxyphenyl)pyruvate

2-oxobutanoate

2-oxoglutarate

glyoxylate

methylglyoxal

diacetyl

(R)-acetoin

isobutanal

1-propanal

butan-1-al

acetaldehyde

phytenal

D-glyceraldehyde

α-D-glucopyranose

β-D-glucopyranose

β-D-ribopyranose

β-D-galactopyranose

α-D-galactopyranose

aldehydo-D-ribose

α-D-ribofuranose

β-D-ribofuranose

propan-1-ol

ethanol

butan-1-ol

methanol

phytol

glycerol

myo-inositol

1D-myo-inositol 2-monophosphate

1D-myo-inositol 1-monophosphate

1D-myo-inositol 6-monophosphate

1D-myo-inositol 5-monophosphate

1D-myo-inositol 4-monophosphate

1D-myo-inositol 3-monophosphate

1-oleoyl-2-lyso-glycerone phosphate

1-oleoyl-sn-glycerol 3-phosphate

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

dioleoyl phosphatidate

trans,octacis-decaprenyl phosphate

di-trans,octa-cis-undecaprenyl phosphate

geranyl diphosphate

mono-trans,octa-cis-decaprenyl diphosphate

di-trans,octa-cis-undecaprenyl diphosphate

vanillylamine

iron(III) dicitrate

ferric-enterobactin complex

XLLG xyloglucan oligosaccharide

XLXG xyloglucan oligosaccharide

XXLG xyloglucan oligosaccharide

XXXG xyloglucan oligosaccharide

maltotriose

maltotetraose

maltoheptaose

maltohexaose

maltopentaose

sucrose

α-lactose

β-D-cellobiose

N-acetylmuramate

N-acetyl-α-D-muramoyl-L-alanine(1-)

N-acetyl-α-D-glucosamine 1-phosphate

N-acetyl-β-D-mannosamine

N-acetyl-β-D-glucosamine

β-D-fructofuranose

D-ribulose

decaprenyl-diphospho-N-acetylmuramoyl-pentapeptide

3'-ketolactose

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 (E. faecium, tetrapeptide)

a peptidoglycan dimer (S. aureus)

a peptidoglycan dimer (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)

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-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-N-(β-D-asparaginyl)-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-alanine

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-L-lysyl-(glycyl)₅-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

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-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

sucrose 6^F-phosphate

N-monoacetylchitobiose 6'-phosphate

N,N'-diacetylchitobiose 6'-phosphate

β-D-cellobiose 6'-phosphate

α-lactose 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

D-erythrose 4-phosphate

D-sedoheptulose 7-phosphate

β-D-fructose 1,6-bisphosphate

D-tagatofuranose 1,6-bisphosphate

salicin 6-phosphate

arbutin-6-phosphate

β-D-fructofuranose 6-phosphate

L-ascorbate 6-phosphate

D-tagatofuranose 6-phosphate

D-fructose 6-phosphate

β-D-mannopyranose 6-phosphate

α-D-mannopyranose 6-phosphate

α-D-glucose 6-phosphate

β-D-glucose 6-phosphate

α-D-galactose 6-phosphate

β-D-galactose 6-phosphate

1-deoxy-D-xylulose 5-phosphate

D-xylulose 5-phosphate

L-xylulose 5-phosphate

D-ribulose 5-phosphate

L-ribulose 5-phosphate

α-D-ribose-1-phosphate

2-deoxy-α-D-ribose 1-phosphate

α-D-galactose 1-phosphate

β-D-glucopyranose 1-phosphate

β-D-fructofuranose 1-phosphate

α-D-mannose 1-phosphate

methyl β-D-glucoside 6-phosphate

L-idonate

guanosine 2',3'-cyclic monophosphate

adenosine 2',3'-cyclic monophosphate

adenosine 3'-monophosphate

guanosine 3'-monophosphate

8-oxo-GTP

8-oxo-GMP

pppGpp

ppGpp

5'-deoxyadenosine

8-oxo-dGTP

8-oxo-dGMP

adenylo-succinate

1-(5-phospho-β-D-ribosyl)-ATP

1-(5-phospho-β-D-ribosyl)-AMP

β-nicotinamide D-ribonucleotide

5-fluorocytosine

2-iminosuccinate

protoporphyrinogen IX

protoporphyrin IX

uroporphyrinogen-III

hydrogen sulfide

oxygen

Hg⁰

sn-glycerol 3-phosphate

3-phospho-D-glyceroyl-phosphate

2,3-diphospho-D-glycerate

2-phospho-D-glycerate

3-phospho-D-glycerate

α-D-glucosamine 6-phosphate

N-acetyl-D-mannosamine 6-phosphate

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

(R)-methylmalonate-semialdehyde

(S)-methylmalonate-semialdehyde

5,10-methenyltetrahydrofolate mono-L-glutamate

(S)-3-hydroxy-isobutanoate