Enzymes of the phospholipase C family catalyze the hydrolysis of phospholipids to yield diacylglycerols and water soluble phosphorylated derivatives of the lipid head groups. A number of these enzymes have specificity for phosphoinositides. Of the phosphoinositide specific phospholipase C enzymes, C beta is regulated by heterotrimeric G protein coupled receptors, while the closely related C gamma 1 and C gamma 2 enzymes are controlled by receptor tyrosine kinases. The C gamma 1 and C gamma 2 enzymes are composed of phospholipase domains that flank regions of homology to noncatalytic domains of the SRC oncogene product, SH2 and SH3.
Function:
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. It is a crucial enzyme in transmembrane signaling.
Subunit:
Interacts (via SH2 domain) with CSF1R (tyrosine phosphorylated) (By similarity).
Post-translational modifications:
Phosphorylated on tyrosine residues by BTK and SYK; upon ligand-induced activation of a variety of growth factor receptors and immune system receptors. Phosphorylation leads to increased phospholipase activity.
Similarity:
Contains 1 C2 domain.
Contains 1 PH domain.
Contains 1 PI-PLC X-box domain.
Contains 1 PI-PLC Y-box domain.
Contains 2 SH2 domains.
Contains 1 SH3 domain.
SWISS:
P16885
Gene ID:
5336
Database links:
Entrez Gene: 5336 Human
Entrez Gene: 234779 Mouse
Entrez Gene: 29337 Rat
Omim: 600220 Human
SwissProt: P16885 Human
SwissProt: Q8CIH5 Mouse
SwissProt: P24135 Rat
Unigene: 413111 Human
Unigene: 192699 Mouse
Unigene: 9751 Rat
| Picture |
Blank control(blue): Hep G2 Cells(fixed with 2% paraformaldehyde (10 min) and then permeabilized with ice-cold 90% methanol for 30 min on ice) .
Primary Antibody: Rabbit Anti-Phospho-PLCG 2 (Tyr1217)/AF647 Conjugated antibody (SL3338R/AF647), Dilution: 1μg in 100 μL 1X PBS containing 0.5% BSA;
Isotype Control Antibody: Rabbit IgG/AF647(orange) ,used under the same conditions.
phosphopeptide
non phosphopeptide
|
|
|
