(pyruvate kinase)-phosphatase

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[pyruvate kinase]-phosphatase
Identifiers
EC number3.1.3.49
CAS number79986-25-7
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO

In enzymology, a [pyruvate kinase]-phosphatase (EC 3.1.3.49) is an enzyme that catalyzes the chemical reaction

[pyruvate kinase] phosphate + H2O [pyruvate kinase] + phosphate

Thus, the two substrates of this enzyme are pyruvate kinase phosphate and H2O, whereas its two products are pyruvate kinase and phosphate.

This enzyme belongs to the family of hydrolases, specifically those acting on phosphoric monoester bonds. The systematic name of this enzyme class is [ATP:pyruvate 2-O-phosphotransferase]-phosphate phosphohydrolase. This enzyme is also called pyruvate kinase phosphatase.

References[edit]

  • Jett MF, Hue L, Hers HG (1981). "Pyruvate kinase phosphatase". FEBS Lett. 132 (2): 183–6. doi:10.1016/0014-5793(81)81156-8. PMID 6271587.