##gff-version 3 P59232 UniProtKB Chain 1 76 . . . ID=PRO_0000396872;Note=Ubiquitin P59232 UniProtKB Chain 77 157 . . . ID=PRO_0000137675;Note=Small ribosomal subunit protein eS31y P59232 UniProtKB Domain 1 76 . . . Note=Ubiquitin-like;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00214 P59232 UniProtKB Zinc finger 121 144 . . . Note=C4-type P59232 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