PLA2G4A
UniProt ID: P47712
Entrez ID: 5321
Protein name: Cytosolic phospholipase A2 (cPLA2) (Phospholipase A2 group IVA) [Includes: Phospholipase A2 (EC 3.1.1.4) (Phosphatidylcholine 2-acylhydrolase); Lysophospholipase (EC 3.1.1.5)]
External links: UniprotKB HGNC RefSeq COSMIC
Please click HERE
for better display.
FUNCTION: Has primarily calcium-dependent phospholipase and lysophospholipase activities, with a major role in membrane lipid remodeling and biosynthesis of lipid mediators of the inflammatory response (PubMed:7794891, PubMed:8619991, PubMed:8702602, PubMed:9425121, PubMed:10358058, PubMed:14709560,...
FUNCTION: Has primarily calcium-dependent phospholipase and lysophospholipase activities, with a major role in membrane lipid remodeling and biosynthesis of lipid mediators of the inflammatory response (PubMed:7794891, PubMed:8619991, PubMed:8702602, PubMed:9425121, PubMed:10358058, PubMed:14709560, PubMed:16617059, PubMed:17472963, PubMed:27642067, PubMed:18451993). Plays an important role in embryo implantation and parturition through its ability to trigger prostanoid production (By similarity). Preferentially hydrolyzes the ester bond of the fatty acyl group attached at sn-2 position of phospholipids (phospholipase A2 activity) (PubMed:7794891, PubMed:8619991, PubMed:9425121, PubMed:10358058, PubMed:17472963, PubMed:18451993). Selectively hydrolyzes sn-2 arachidonoyl group from membrane phospholipids, providing the precursor for eicosanoid biosynthesis via the cyclooxygenase pathway (PubMed:18451993, PubMed:7794891, PubMed:9425121, PubMed:10358058, PubMed:17472963). In an alternative pathway of eicosanoid biosynthesis, hydrolyzes sn-2 fatty acyl chain of eicosanoid lysophopholipids to release free bioactive eicosanoids (PubMed:27642067). Hydrolyzes the ester bond of the fatty acyl group attached at sn-1 position of phospholipids (phospholipase A1 activity) only if an ether linkage rather than an ester linkage is present at the sn-2 position. This hydrolysis is not stereospecific (PubMed:7794891). Has calcium-independent phospholipase A2 and lysophospholipase activities in the presence of phosphoinositides (PubMed:12672805). Has O-acyltransferase activity. Catalyzes the transfer of fatty acyl chains from phospholipids to a primary hydroxyl group of glycerol (sn-1 or sn-3), potentially contributing to monoacylglycerol synthesis (PubMed:7794891). {ECO:0000250|UniProtKB:P47713, ECO:0000269|PubMed:10358058, ECO:0000269|PubMed:12672805, ECO:0000269|PubMed:14709560, ECO:0000269|PubMed:16617059, ECO:0000269|PubMed:17472963, ECO:0000269|PubMed:18451993, ECO:0000269|PubMed:27642067, ECO:0000269|PubMed:7794891, ECO:0000269|PubMed:8619991, ECO:0000269|PubMed:8702602, ECO:0000269|PubMed:9425121}.
View more >>
GO - Biological processes (BP):
arachidonic acid metabolic process [GO:0019369]; arachidonic acid secretion [GO:0050482]; cellular response to antibiotic [GO:0071236]; glycerol metabolic process [GO:0006071]; glycerophospholipid catabolic process [GO:0046475]; icosanoid metabolic process [GO:0006690]; leukotriene biosynthetic proc...
arachidonic acid metabolic process [GO:0019369]; arachidonic acid secretion [GO:0050482]; cellular response to antibiotic [GO:0071236]; glycerol metabolic process [GO:0006071]; glycerophospholipid catabolic process [GO:0046475]; icosanoid metabolic process [GO:0006690]; leukotriene biosynthetic process [GO:0019370]; monoacylglycerol biosynthetic process [GO:0006640]; phosphatidylcholine acyl-chain remodeling [GO:0036151]; phosphatidylcholine catabolic process [GO:0034638]; phosphatidylglycerol catabolic process [GO:0034478]; platelet activating factor biosynthetic process [GO:0006663]; positive regulation of macrophage activation [GO:0043032]; positive regulation of platelet activation [GO:0010572]; positive regulation of prostaglandin secretion [GO:0032308]; positive regulation of T-helper 1 type immune response [GO:0002827]; prostaglandin biosynthetic process [GO:0001516]; regulation of cell population proliferation [GO:0042127]
View more >>
GO - Molecular function (MF):
calcium-dependent phospholipase A2 activity [GO:0047498]; calcium-dependent phospholipid binding [GO:0005544]; calcium-independent phospholipase A2 activity [GO:0047499]; calcium ion binding [GO:0005509]; ceramide 1-phosphate binding [GO:1902387]; lysophospholipase activity [GO:0004622]; O-acyltrans...
calcium-dependent phospholipase A2 activity [GO:0047498]; calcium-dependent phospholipid binding [GO:0005544]; calcium-independent phospholipase A2 activity [GO:0047499]; calcium ion binding [GO:0005509]; ceramide 1-phosphate binding [GO:1902387]; lysophospholipase activity [GO:0004622]; O-acyltransferase activity [GO:0008374]; phosphatidylinositol-3-phosphate binding [GO:0032266]; phosphatidylinositol-4-phosphate binding [GO:0070273]; phosphatidylinositol-5-phosphate binding [GO:0010314]; phosphatidyl phospholipase B activity [GO:0102545]; phospholipase A2 activity [GO:0004623]
View more >>
GO - Cellular component (CC):
cytoplasm [GO:0005737]; cytosol [GO:0005829]; endoplasmic reticulum [GO:0005783]; endoplasmic reticulum membrane [GO:0005789]; Golgi apparatus [GO:0005794]; Golgi membrane [GO:0000139]; intracellular membrane-bounded organelle [GO:0043231]; mitochondrial inner membrane [GO:0005743]; nuclear envelope...
cytoplasm [GO:0005737]; cytosol [GO:0005829]; endoplasmic reticulum [GO:0005783]; endoplasmic reticulum membrane [GO:0005789]; Golgi apparatus [GO:0005794]; Golgi membrane [GO:0000139]; intracellular membrane-bounded organelle [GO:0043231]; mitochondrial inner membrane [GO:0005743]; nuclear envelope [GO:0005635]; nucleus [GO:0005634]
View more >>
PLA2G4A
Control panel
Show dataset:
Show Degron:
All sites
Degron
Degron
Filter mutation sites
All sites
Minimum 5 samples
Minimum 10 samples
Minimum 5 samples
Minimum 10 samples
Data table is loading....
Kaplan plot for PLA2G4A in
Download patient class data (Lower:Upper = 50%:50%)
*NOTE: the Kaplan plots were collected from OncoLnc