BiGG Models

Metabolite: h2o_e

Descriptive name:

H2O H2O

Model:

Formula:

H2O

Charge:

0

Compartment:

e - extracellular space

Reactions:

BiGG ID

Name

5-Formyltetrahydrofolate Transport via Anion Exchange

5-Methyltetrahydrofolate Transport via Anion Exchange

Acetylcholinesterase

Acid phosphatase extracellular secreted

Adenosine deaminase, extracellular

Alanyl aminopeptidase (cys-gly) (e)

Alpha-amylase, extracellular (strch1 -> strch2)

Alpha-amylase, extracellular (glygn2 -> glygn4)

Formation of O-Arachidonoyl Ethanolamine

ATP diphosphohydrolase

ATP diphosphohydrolase

Beta-Galactosidase, Plasma Membrane

Biotinidase (biotin), extracellular

Hydrolysis of Cholesterol Ester by Cholesterol Esterase

Chitinase, extracellular

Chloride Transport via Hydroxide Antiport (2:1)

Cysteinylglycine Dipeptidase

Deoxyadenosine deaminase, extracellular

Formation of C12:0-Ethanolamide

Formation of Dihomo-Gamma-Linolenoyl Ethanolamide

Formation of Docosahexaenoyl Ethanolamide

Formation of Docosatetraenoyl Ethanolamide (22:4, Delta 7, 10, 13, 16)

Pyrophasphatase (dephospho-CoA, extracellular)

FAD diphosphatase

Folate Transport via Anion Antiport

Alpha-fucosidase, extracellular

Alpha-fucosidase, extracellular

Glucoamylase, extracellular (glygn5 -> malt)

Beta-Glucosidase, Plasma Membrane (Gba2)

GGH_10FTHF5GLUe

Gamma-glutamyl hydrolase (10FTHF5GLU), extracellular

GGH_10FTHF6GLUe

Gamma-glutamyl hydrolase (10FTHF6GLU), extracellular

GGH_10FTHF7GLUe

Gamma-glutamyl hydrolase (10FTHF7GLU), extracellular

Gamma-glutamyl hydrolase (5DHF), extracellular

Gamma-glutamyl hydrolase (5THF), extracellular

Gamma-glutamyl hydrolase (6DHF), extracellular

Gamma-glutamyl hydrolase (6THF), extracellular

Gamma-glutamyl hydrolase (7DHF), extracellular

Gamma-glutamyl hydrolase (7THF), extracellular

Gamma glutamyltransferase

Gamma-Glutamyltransferase

Glutathione peroxidase

Water And Glycerol Transport by Aqp

H2O transport via diffusion

HCO3 equilibration reaction, extracellular

Degradation of HDL

Formation of Heptadecanoyl Thanolamide (C17:0)

Hexosaminidase A, Plasma Membrane

Formation of C16:1-Ethanolamide

Lipoprotein Lipase

Triacylglycerol Lipase

Lipoprotein Lipase

Phosphatidate Phosphatase

Membrane Dipeptidase

Degradation of IDL

ITP Diphosphohydrolase

B-galactosidase, extracellular

Lysosomal Acid Phosphorylase (CoA)

Degradation of LDL

Lipase, extracellular

Lipase, extracellular

Lipase, Extracellular, Formation of 1-Palmitoylglycerol

Lipase, Extracellular, Formation of 1-Stearoylglycerol

Lipase, Extracellular, Formation of 1-Linoleoylglycerol

Lipase, Extracellular, Formation of 1-Linoleoylglycerol

Lipase, Extracellular, Formation of 1-Oleoylglycerol

Alpha-glucosidase, extracellular

Maltodextrin glucosidase (maltotriose), extracellular

NAD nucleosidase,extracellular

NADP nucleosidase,extracellular

Nucleoside-diphosphatase (IDP), extracellular

Nucleoside-diphosphatase (GDP), extracellular

Nucleoside-diphosphatase (UDP), extracellular

Nucleoside-diphosphatase (UTP), extracellular

Sialidase, Plasma Membrane (Neu3)

Sialidase, Plasma Membrane (Neu3)

Sialidase, Plasma Membrane (Neu3)

Sialidase, Plasma Membrane (Neu3)

Sialidase, Plasma Membrane (Neu3)

Sialidase, Plasma Membrane (Neu3)

Sialidase, Plasma Membrane (Neu3)

Sialidase, Plasma Membrane (Neu3)

Sialidase, Plasma Membrane (Neu3)

5'-nucleotidase (UMP), extracellular

5'-nucleotidase (CMP), extracellular

5'-nucleotidase (AMP), extracellular

5'-nucleotidase (GMP), extracellular

Nucleoside-triphosphatase (GTP)

Oligo-1,6-glucosidase (glygn4 -> glygn5), extracellular

Oligo-1,6-glucosidase (strch2 ->strch3), extracellular

Formation of Oleoyl Ethanolamide

Platelet-activating factor acetylhydrolase

Phosphatase, Extracellular

Formation of Linoleoyl Ethanolamide

Formation of Pentadecanoyl Thanolamide (C15:0)

Formation of Palmitoylethanolamide

Phospholipase A2

(R)-Pantetheine Amidohydrolase

Fe(II):oxygen oxidoreductase Porphyrin and chlorophyll metabolism EC:1.16.3.1

UDPglucose pyrophosphohydrolase Pyrimidine metabolism / Starch and sucrose metabolism EC:3.6.1.45

CDP diphosphohydrolase Pyrimidine metabolism EC:3.6.1.5

CTP diphosphohydrolase Pyrimidine metabolism EC:3.6.1.5

Uridine triphosphate pyrophosphohydrolase Pyrimidine metabolism EC:3.6.1.19

Glycerone phosphate phosphohydrolase (alkaline optimum) EC:3.1.3.1

Putrescine:oxygen oxidoreductase (deaminating) Urea cycle and metabolism of amino groups EC:1.4.3.6

Lactose 6-phosphate galactohydrolase Galactose metabolism EC:3.2.1.23

Isomaltose 6-Alpha-D-Glucanohydrolase

2-Deoxyguanosine 5-triphosphate pyrophosphohydrolase Purine metabolism EC:3.6.1.19

DTDP diphosphohydrolase Pyrimidine metabolism EC:3.6.1.5

DTTP nucleotidohydrolase Pyrimidine metabolism EC:3.6.1.39

4-Nitrophenyl phosphate phosphohydrolase gamma-Hexachlorocyclohexane degradation EC:3.1.3.2 EC:3.1.3.41 EC:3.1.3.1

Galactosylglycerol galactohydrolase Galactose metabolism EC:3.2.1.22 EC:3.2.1.23

(5-Glutamyl)-peptide:amino-acid 5-glutamyltransferase Cyanoamino acid metabolism EC:2.3.2.2

(5-Glutamyl)-Peptide:Amino-Acid 5-Glutamyltransferase Cyanoamino Acid Metabolism

2-Amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl) dihydropteridine triphosphate phosphohydrolase (alkaline optimum) Folate biosynthesis EC:3.1.3.1

3-Ketolactose galactohydrolase Galactose metabolism EC:3.2.1.23

D-Galactosyl-N-acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D- galactosyl-D-glucosylceramide galactohydrolase EC:3.2.1.23

2',3'-Cyclic-Nucleotide 3'-Phosphodiesterase

Carboxypeptidase A

Carboxypeptidase A

Peptidyl-Dipeptidase A

Beta-Glucuronidase

Beta-Glucuronidase

Retinyl ester hydrolase (9-cis), extracellular

Retinyl ester hydrolase (11-cis), extracellular

Retinyl ester hydrolase, extracellular

Formation of Stearoyl Ethanolamide

Sucrose hydrolyzing enxyme extracellular

Formation of C14:0-Ethanolamide

Tetrahydrofolate Transport via Anion Antiport

Thiamine Monophosphate Transport in via Anion Antiport

Thiamine Triphosphate Transport in via Anion Antiport

Alpha,alpha-trehalase

Formation of C13:0-Ethanolamide

Urea, water cotransport

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Universal metabolite ?

h2o

External database links

InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N
Reactome Compound: 109276, 113518, 113519, 113521, 141343, 1605715, 189422, 2022884, 29356, 351603, 5278291, 5668574, 5693747, 8851517
SEED Compound: cpd00001, cpd15275, cpd27222
CHEBI: CHEBI:10743, CHEBI:13352, CHEBI:13365, CHEBI:13419, CHEBI:15377, CHEBI:16234, CHEBI:27313, CHEBI:29356, CHEBI:29412, CHEBI:30490, CHEBI:33813, CHEBI:42043, CHEBI:42857, CHEBI:43228, CHEBI:44292, CHEBI:44641, CHEBI:44701, CHEBI:44819, CHEBI:5585, CHEBI:5594
Human Metabolome Database: HMDB01039, HMDB02111
KEGG Compound: C00001, C01328
MetaNetX (MNX) Chemical: MNXM2
KEGG Drug: D00001, D06322
BioCyc: META:CPD-15815, META:HYDROXYL-GROUP, META:OH, META:OXONIUM, META:WATER

Provided by MetaNetX (CC BY 4.0)

Old identifiers

h2o[e]

h2o in other models