PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12095351-4 2002 The nature of the bonding between copper and each of the two olefin moieties has been assessed by topological analysis of the BP86/AE1 total electron density. Alkenes 61-67 solute carrier family 4 member 1 (Diego blood group) Homo sapiens 131-134