PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8375581-10 1993 The data indicate proteolytic processing of des(64,65)-human proinsulin involves an initial tryptic cleavage at the carboxy side of ArgB32, with the formation of human insulin by the subsequent action of a carboxypeptidase to remove the ArgB31-ArgB32 dipeptide from diarginyl(B31,32)-human insulin. Dipeptides 251-260 insulin Homo sapiens 61-71 8375581-10 1993 The data indicate proteolytic processing of des(64,65)-human proinsulin involves an initial tryptic cleavage at the carboxy side of ArgB32, with the formation of human insulin by the subsequent action of a carboxypeptidase to remove the ArgB31-ArgB32 dipeptide from diarginyl(B31,32)-human insulin. Dipeptides 251-260 insulin Homo sapiens 64-71