##gff-version 3 P01144 UniProtKB Peptide 1 40 . . . ID=PRO_0000044693;Note=Sauvagin P01144 UniProtKB Modified residue 1 1 . . . Note=Pyrrolidone carboxylic acid;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:7309372;Dbxref=PMID:7309372 P01144 UniProtKB Modified residue 40 40 . . . Note=Isoleucine amide;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:7309372;Dbxref=PMID:7309372