4xuu

Structural highlights

Function

[SAC2_HUMAN] Inositol 5-phosphatase which acts on phosphatidylinositol 4,5-bisphosphate and phosphatidylinositol 3,4,5-trisphosphate. Hydrolyzes phosphatidylinositol 4,5-bisphosphate most effectively. Modulates AKT/GSK3B pathway by decreasing AKT and GSK3B phosphorylation.^{[1] [2]}

See Also

• Phosphoinositide phosphatase

References

1. ↑ Minagawa T, Ijuin T, Mochizuki Y, Takenawa T. Identification and characterization of a sac domain-containing phosphoinositide 5-phosphatase. J Biol Chem. 2001 Jun 22;276(25):22011-5. Epub 2001 Mar 26. PMID:11274189 doi:http://dx.doi.org/10.1074/jbc.M101579200
2. ↑ Trivedi CM, Luo Y, Yin Z, Zhang M, Zhu W, Wang T, Floss T, Goettlicher M, Noppinger PR, Wurst W, Ferrari VA, Abrams CS, Gruber PJ, Epstein JA. Hdac2 regulates the cardiac hypertrophic response by modulating Gsk3 beta activity. Nat Med. 2007 Mar;13(3):324-31. Epub 2007 Feb 18. PMID:17322895 doi:http://dx.doi.org/nm1552