The Enzyme Database

Your query returned 1 entry.    printer_iconPrintable version

EC 3.1.1.111     
Accepted name: phosphatidylserine sn-1 acylhydrolase
Reaction: (1) a phosphatidylserine + H2O = a 2-acyl-1-lyso-phosphatidylserine + a fatty acid
(2) a 1-acyl-2-lyso-phosphatidylserine + H2O = glycerophosphoserine + a fatty acid
Glossary: phosphatidylserine = 3-sn-phosphatidyl-L-serine = 1,2-diacyl-sn-glycero-3-phospho-L-serine
glycerophosphoserine = sn-glycero-3-phospho-L-serine
Other name(s): phosphatidylserine-specific phospholipase A1; PS-PLA1; PLA1A (gene name)
Systematic name: 3-sn-phosphatidyl-L-serine sn-1 acylhydrolase
Comments: 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.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc
References:
1.  Sato, T., Aoki, J., Nagai, Y., Dohmae, N., Takio, K., Doi, T., Arai, H. and Inoue, K. Serine phospholipid-specific phospholipase A that is secreted from activated platelets. A new member of the lipase family. J. Biol. Chem. 272 (1997) 2192–2198. [PMID: 8999922]
2.  Nagai, Y., Aoki, J., Sato, T., Amano, K., Matsuda, Y., Arai, H. and Inoue, K. An alternative splicing form of phosphatidylserine-specific phospholipase A1 that exhibits lysophosphatidylserine-specific lysophospholipase activity in humans. J. Biol. Chem. 274 (1999) 11053–11059. [PMID: 10196188]
3.  Hosono, H., Aoki, J., Nagai, Y., Bandoh, K., Ishida, M., Taguchi, R., Arai, H. and Inoue, K. Phosphatidylserine-specific phospholipase A1 stimulates histamine release from rat peritoneal mast cells through production of 2-acyl-1-lysophosphatidylserine. J. Biol. Chem. 276 (2001) 29664–29670. [PMID: 11395520]
4.  Aoki, J., Nagai, Y., Hosono, H., Inoue, K. and Arai, H. Structure and function of phosphatidylserine-specific phospholipase A1. Biochim. Biophys. Acta 1582 (2002) 26–32. [PMID: 12069807]
[EC 3.1.1.111 created 2019]
 
 


Data © 2001–2020 IUBMB
Web site © 2005–2020 Andrew McDonald