PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31986743-6 2013 If complexed with MX2 (M=Mg, Ca, Sr, Ba), long-chain unsaturated aliphatic carboxylate anions undergo various backbone cleavages upon collision. indole-2-carboxylate 75-86 MX dynamin like GTPase 2 Homo sapiens 18-21