======= PLA2G16 ======= == Gene Information == * **Official Symbol**: PLAAT3 * **Official Name**: phospholipase A and acyltransferase 3 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=11145|11145]] * **UniProt**: [[https://www.uniprot.org/uniprot/P53816|P53816]] * **Interactions**: [[https://thebiogrid.org/search.php?search=PLA2G16&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PLA2G16|Open PubMed]] * **OMIM**: [[https://omim.org/entry/613867|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Lipid-modifying enzyme that acts as major regulator of adipocyte lipolysis by catalyzing the release of fatty acids from phospholipids in adipose tissue (PubMed:19615464, PubMed:19047760, PubMed:20837014, PubMed:22605381, PubMed:22923616). Shows phospholipase A1 and A2 activity, catalyzing the calcium- independent hydrolysis of acyl groups in various phosphatidylcholines (PC) and phosphatidylethanolamine (PE) (PubMed:19615464, PubMed:19047760, PubMed:20837014, PubMed:22605381, PubMed:22923616). For most substrates, phospholipase A1 activity is much higher than phospholipase A2 activity (PubMed:19047760). Phospholipase activity causes decreased intracellular levels of ether-type lipids, affecting peroxisome metabolism (By similarity). May also have acyltransferase activity: catalyzes both N-acylation of phosphatidylethanolamine to form N-acyl-phosphatidylethanolamine and O-acylation of lyso-phosphatidylcholines to form phosphatidylcholines (PubMed:22605381, PubMed:25383759). The relevance of acyltransferase activity in vivo is however unclear and would require additional evidences (PubMed:22605381, PubMed:25383759). Also has weak lysophospholipase activity (By similarity). {ECO:0000250|UniProtKB:Q8R3U1, ECO:0000269|PubMed:17374643, ECO:0000269|PubMed:19047760, ECO:0000269|PubMed:19615464, ECO:0000269|PubMed:20837014, ECO:0000269|PubMed:22605381, ECO:0000269|PubMed:22923616, ECO:0000269|PubMed:25383759}. |NC| |1-acyl-2-lysophosphatidylserine acylhydrolase activity| |N-acylphosphatidylethanolamine metabolic process| |phosphatidylserine 1-acylhydrolase activity| |N-acyltransferase activity| |phospholipase A1 activity| |regulation of adipose tissue development| |ether lipid metabolic process| |glycerol ether metabolic process| |phosphatidylinositol acyl-chain remodeling| |ether metabolic process| |phosphatidylserine acyl-chain remodeling| |phosphatidylethanolamine metabolic process| |phospholipase A2 activity consuming 1,2-dioleoylphosphatidylethanolamine)| |phospholipase A2 activity (consuming 1,2-dipalmitoylphosphatidylcholine)| |phosphatidylethanolamine acyl-chain remodeling| |phosphatidylcholine acyl-chain remodeling| |phospholipase A2 activity| |phosphatidylserine metabolic process| |peroxisomal membrane| |triglyceride metabolic process| |phosphatidylcholine metabolic process| |peroxisome organization| |acylglycerol metabolic process| |neutral lipid metabolic process| |peroxisome| |phosphatidylinositol metabolic process| |ammonium ion metabolic process| |cellular modified amino acid metabolic process| |phospholipid biosynthetic process| |lipid catabolic process| |glycerophospholipid metabolic process| |phospholipid metabolic process| |glycerolipid metabolic process| |cellular component| |organophosphate biosynthetic process| |negative regulation of cell cycle| |lipid biosynthetic process| |response to bacterium| |perinuclear region of cytoplasm| |cellular amide metabolic process| |organophosphate metabolic process| |cellular lipid metabolic process| |endoplasmic reticulum| |regulation of cell cycle| |lipid metabolic process| |response to other organism| |response to external biotic stimulus| |response to biotic stimulus| |small molecule metabolic process| |organic substance catabolic process| \\ === CRISPR Data === No hits were found. No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/26| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/16| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 8153 * **Expression level (log2 read counts)**: 0.34 {{:chemogenomics:nalm6 dist.png?nolink |}}