{"data":{"id":44,"name":"1-palmitoyl-2-oleoyl-sn-glycero-3-phosphoethanolamine","abbreviation":"POPE","description":"<p>POPE is a mixed-chain phosphatidylethanolamine lipid (16:0\/18:1) commonly used in model bilayer systems. It tends to pack more tightly than phosphatidylcholine lipids due to smaller headgroups and hydrogen bonding between PE headgroups, resulting in reduced surface hydration and increased order. POPE bilayers display intermediate fluidity, and their permeability to small neutral solutes and water is typically lower than that of unsaturated PC membranes but higher than saturated lipids. Studies of mixed PE bilayers suggest they influence membrane rigidity, thickness, and lateral diffusion behavior, which in turn modulate passive permeation rates and partitioning of solutes.<\/p><p>PubChem: <a href=\"https:\/\/pubchem.ncbi.nlm.nih.gov\/compound\/5283496\" target=\"_blank\">https:\/\/pubchem.ncbi.nlm.nih.gov\/compound\/5283496<\/a><\/p><p>SwissLipids: <a href=\"https:\/\/www.swisslipids.org\/#\/entity\/SLM:000000422\/\" target=\"_blank\">https:\/\/www.swisslipids.org\/#\/entity\/SLM:000000422\/<\/a><\/p><p><\/p>","categories":[{"id":153,"title":"Model","breadcrumb":[{"id":152,"title":"Cell"},{"id":153,"title":"Model"}]}],"url":"https:\/\/molmedb.upol.cz\/api\/v1\/membranes\/44","landing_page":"https:\/\/molmedb.upol.cz\/membrane\/44","created_at":"2020-06-15T10:44:52.000000Z","updated_at":"2026-06-29T09:56:07.000000Z"}}