Insights into structural integration of the PLCgamma regulatory region and mechanism of autoinhibition and activation based on key roles of SH2 domainsInsights into structural integration of the PLCgamma regulatory region and mechanism of autoinhibition and activation based on key roles of SH2 domains

Structural highlights

4fbn is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.4Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

PLCG1_HUMAN Mediates the production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3). Plays an important role in the regulation of intracellular signaling cascades. Becomes activated in response to ligand-mediated activation of receptor-type tyrosine kinases, such as PDGFRA, PDGFRB, FGFR1, FGFR2, FGFR3 and FGFR4. Plays a role in actin reorganization and cell migration.[1]

See Also

References

  1. Wang Y, Tomar A, George SP, Khurana S. Obligatory role for phospholipase C-gamma(1) in villin-induced epithelial cell migration. Am J Physiol Cell Physiol. 2007 May;292(5):C1775-86. Epub 2007 Jan 17. PMID:17229814 doi:10.1152/ajpcell.00420.2006

4fbn, resolution 2.40Å

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