aminophospholipid aminophospholipid P-type ATPase type IV subfamily transporters may mediate phospholipid transfer Authored: Jassal, B, 2010-09-01 EC Number: 3.6.3.1 Edited: Jassal, B, 2010-09-01 Pubmed15919184 Reactome Database ID Release 43939763 Reactome, http://www.reactome.org ReactomeREACT_24989 Reviewed: He, L, 2010-11-15 The plasma membrane contains a broad range of lipids making up the bilayer. Aminophospholipids such as phosphatidylserine (PS) and phosphatidylethanolamine (PE) are distributed in this bilayer and their arrangement is mediated by the P-type ATPases type IV family (Paulusma and Oude Elferink, 2005).