(phosphorylase) phosphatase

(Redirected from Phosphorylase phosphatase)

The enzyme phosphorylase a phosphatase (EC 3.1.3.17) catalyzes the reaction

phosphorylase a phosphatase
Identifiers
EC no.3.1.3.17
CAS no.9025-74-5
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
Search
PMCarticles
PubMedarticles
NCBIproteins
[phosphorylase a] + 4 H2O 2 [phosphorylase b] + 4 phosphate

It is synonymous with Protein phosphatase 1. This enzyme belongs to the family of hydrolases, specifically those acting on phosphoric monoester bonds. The systematic name is [phosphorylase a] phosphohydrolase. Other names in common use include PR-enzyme, phosphorylase a phosphatase, glycogen phosphorylase phosphatase, protein phosphatase C, and type 1 protein phosphatase.

References

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  • Brandt H, Capulong ZL, Lee EY (1975). "Purification and properties of rabbit liver phosphorylase phosphatase". J. Biol. Chem. 250 (20): 8038–44. PMID 240850.
  • Graves DJ, Fischer EH, Krebs EG (1960). "Specificity studies on muscle phosphorylase phosphatase". J. Biol. Chem. 235: 805–9. PMID 13829077.
  • Rall TW, Wosilait WD, Sutherland EW (1956). "The interconversion of phosphorylase a and phosphorylase b from dog heart muscle". Biochim. Biophys. Acta. 20 (1): 69–76. doi:10.1016/0006-3002(56)90264-5. PMID 13315351.