PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1327161-8 1992 Amino-acid analysis of elastin and collagen substrates oxidized by 2:1 PQQ/Cu and then reduced with borohydride revealed that alpha-aminoadipic-delta-semialdehyde and lesser amounts of covalent cross-linkages were generated by this oxidant. methylphenyl carbinol 126-131 elastin Homo sapiens 23-30