2isd

PHOSPHOINOSITIDE-SPECIFIC PHOSPHOLIPASE C-DELTA1 FROM RATPHOSPHOINOSITIDE-SPECIFIC PHOSPHOLIPASE C-DELTA1 FROM RAT

Structural highlights 2isd is a 2 chain structure with sequence from Buffalo rat. This structure supersedes the now removed PDB entry 1isd. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: Gene: CDNA FRAGMENT (Buffalo rat) Activity: Phosphoinositide phospholipase C, with EC number 3.1.4.11 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum Function [PLCD1_RAT] The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes. Essential for trophoblast and placental development. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed Mammalian phosphoinositide-specific phospholipase C enzymes (PI-PLC) act as signal transducers that generate two second messengers, inositol-1,4,5-trisphosphate and diacylglycerol. The 2.4-A structure of phospholipase C delta 1 reveals a multidomain protein incorporating modules shared by many signalling proteins. The structure suggests a mechanism for membrane attachment and Ca2+-dependent hydrolysis of second-messenger precursors. The regulation and reversible membrane association of PI-PLC may serve as a model for understanding other multidomain enzymes involved in phospholipid signalling. Crystal structure of a mammalian phosphoinositide-specific phospholipase C delta.,Essen LO, Perisic O, Cheung R, Katan M, Williams RL Nature. 1996 Apr 18;380(6575):595-602. PMID:8602259 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

spinqualitylabelsall models 2isd, resolution 2.50Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image