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BRENDA support

Ligand methylphosphonic acid

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Basic Ligand Information

Molecular Structure
Picture of methylphosphonic acid (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
CH5O3P
methylphosphonic acid
YACKEPLHDIMKIO-UHFFFAOYSA-N
Synonyms:
methanephosphonic acid, methylphosphonate, methyl phosphonate


Show all pahtways known for Show all BRENDA pathways known for methylphosphonic acid

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
methylphosphonate + 2-oxoglutarate + O2 = hydroxymethylphosphonate + succinate + CO2
show the reaction diagram
-

In Vivo Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
2-hydroxyethylphosphonate + O2 = methylphosphonate + HCO3-
show the reaction diagram
-

Substrate in Enzyme-catalyzed Reactions (6 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
methylphosphonate + 2-oxoglutarate + O2 = hydroxymethylphosphonate + succinate + CO2
show the reaction diagram
-
CTP + methyl phosphonate = diphosphate + CMP methyl phosphonate
show the reaction diagram
-
ATP + methylphosphonate = adenine + alpha-D-ribose-1-methylphosphonate-5-triphosphate
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (14 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
4-nitrophenyl methylphosphonate + H2O = 4-nitrophenol + methylphosphonate
show the reaction diagram
-
4-nitrophenyl methylphosphonate + H2O = 4-nitrophenol + methylphosphonate
show the reaction diagram
-
beta,gamma-methylene-GTP + H2O = 2-amino-5-formylamino-6-hydroxy-4-(5-phosphoribosylamino)-pyrimidine + methyl phosphonate
show the reaction diagram
-

Inhibitor in Enzyme-catalyzed Reactions (9 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
3.3 mM, pH 7, 11% inhibition
-
inhibitor/substrate ratio = 3, 90% inhibition
-

3D Structure of Enzyme-Ligand-Complex (PDB) (24 results)

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (1 result)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
0.36
-
at pH 7.0 and 25°C

KM Value (1 result)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
1.5
-
at pH 7.0 and 25°C

Ki Value (1 result)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
1.55
-
-

References & Links

Links to other databases for methylphosphonic acid

ChEBI
PubChem
ChEBI
PubChem