PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2971392-6 1988 In one such case involving liposomes composed of PA/PS/PE/phosphatidylcholine (PC) (10:15:65:10), synexin reduced the fusion rate constant by 50%. Phosphatidylserines 52-54 annexin A7 Homo sapiens 98-105