##gff-version 3 Q5REN2 UniProtKB Chain 1 263 . . . ID=PRO_0000124063;Note=Proteasome subunit alpha type-1 Q5REN2 UniProtKB Region 230 263 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q5REN2 UniProtKB Compositional bias 230 245 . . . Note=Basic and acidic residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q5REN2 UniProtKB Modified residue 1 1 . . . Note=N-acetylmethionine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P18420 Q5REN2 UniProtKB Modified residue 110 110 . . . Note=Phosphoserine%3B alternate;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P25786 Q5REN2 UniProtKB Modified residue 177 177 . . . Note=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P25786 Q5REN2 UniProtKB Glycosylation 110 110 . . . Note=O-linked (GlcNAc) serine%3B alternate;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q5REN2 UniProtKB Cross-link 115 115 . . . Note=Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin);Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P25786 Q5REN2 UniProtKB Cross-link 208 208 . . . Note=Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin);Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P25786