Hydrolases;
Acting on ester bonds;
Carboxylic-ester hydrolases
Sysname
3-sn-phosphatidyl-L-serine sn-1 acylhydrolase
Reaction(IUBMB)
(1) a phosphatidylserine + H2O = a 2-acyl-1-lyso-phosphatidylserine + a fatty acid [RN:R04034];
(2) a 1-acyl-2-lyso-phosphatidylserine + H2O = glycerophosphoserine + a fatty acid [RN:R12537]
The enzyme, which has been described from mammals, is specific for phosphatidylserine and 2-lysophosphatidylserine, and does not act on phosphatidylcholine, phosphatidylethanolamine, phosphatidic acid or phosphatidylinositol.
Nagai Y, Aoki J, Sato T, Amano K, Matsuda Y, Arai H, Inoue K
Title
An alternative splicing form of phosphatidylserine-specific phospholipase A1 that exhibits lysophosphatidylserine-specific lysophospholipase activity in humans.
Hosono H, Aoki J, Nagai Y, Bandoh K, Ishida M, Taguchi R, Arai H, Inoue K
Title
Phosphatidylserine-specific phospholipase A1 stimulates histamine release from rat peritoneal mast cells through production of 2-acyl-1-lysophosphatidylserine.