##gff-version 3 P21899 UniProtKB Chain 1 76 . . . ID=PRO_0000114828;Note=Ubiquitin P21899 UniProtKB Chain 77 128 . . . ID=PRO_0000138770;Note=Large ribosomal subunit protein eL40 P21899 UniProtKB Domain 1 76 . . . Note=Ubiquitin-like;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00214 P21899 UniProtKB Cross-link 48 48 . . . Note=Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin);Ontology_term=ECO:0000250;evidence=ECO:0000250 P21899 UniProtKB Cross-link 76 76 . . . Note=Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins);Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00214 P21899 UniProtKB Sequence conflict 77 77 . . . Note=V->L;Ontology_term=ECO:0000305;evidence=ECO:0000305