Glucosylglycerol 3-phosphatase

In enzymology, a glucosylglycerol 3-phosphatase (EC 3.1.3.69) is an enzyme that catalyzes the chemical reaction

2-(beta-D-glucosyl)-sn-glycerol-3-phosphate + H2O 2-(beta-D-glucosyl)-sn-glycerol + phosphate
glucosylglycerol 3-phosphatase
Identifiers
EC number3.1.3.69
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO

Thus, the two substrates of this enzyme are 2-(beta-D-glucosyl)-sn-glycerol-3-phosphate and H2O, whereas its two products are 2-(beta-D-glucosyl)-sn-glycerol 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 2-(beta-D-glucosyl)-sn-glycerol-3-phosphate phosphohydrolase. This enzyme is also called salt tolerance protein A, StpA.

References

    • Hagemann M; Erdmann N (1994). "Activation and pathway of glucosylglycerol biosynthesis in the cyanobacterium Synechocystis sp. PCC 6803". Microbiology. 140 (6): 1427–1431. doi:10.1099/00221287-140-6-1427.
    • Hagemann M, Richter S, Zuther E, Schoor A (1996). "Characterization of a glucosylglycerol-phosphate-accumulating, salt-sensitive mutant of the cyanobacterium Synechocystis sp. strain PCC 6803". Arch. Microbiol. 166 (2): 83–91. doi:10.1007/s002030050360. PMID 8772170.
    • Hagemann M, Schoor A, Jeanjean R, Zuther E, Joset F (1997). "The stpA gene form synechocystis sp. strain PCC 6803 encodes the glucosylglycerol-phosphate phosphatase involved in cyanobacterial osmotic response to salt shock". J. Bacteriol. 179 (5): 1727–33. PMC 178888. PMID 9045835.


    This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.