##gff-version 3 Q15050 UniProtKB Chain 1 365 . . . ID=PRO_0000185374;Note=Ribosome biogenesis regulatory protein homolog Q15050 UniProtKB Region 233 253 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q15050 UniProtKB Region 280 365 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q15050 UniProtKB Compositional bias 288 305 . . . Note=Basic and acidic residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q15050 UniProtKB Modified residue 1 1 . . . Note=N-acetylmethionine;Ontology_term=ECO:0000269,ECO:0007744,ECO:0007744,ECO:0007744;evidence=ECO:0000269|Ref.3,ECO:0007744|PubMed:19413330,ECO:0007744|PubMed:22223895,ECO:0007744|PubMed:22814378;Dbxref=PMID:19413330,PMID:22223895,PMID:22814378 Q15050 UniProtKB Modified residue 5 5 . . . Note=Phosphoserine;Ontology_term=ECO:0007744;evidence=ECO:0007744|PubMed:23186163;Dbxref=PMID:23186163 Q15050 UniProtKB Modified residue 273 273 . . . Note=Citrulline;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q9CYH6 Q15050 UniProtKB Cross-link 154 154 . . . Note=Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2);Ontology_term=ECO:0007744;evidence=ECO:0007744|PubMed:28112733;Dbxref=PMID:28112733 Q15050 UniProtKB Cross-link 226 226 . . . Note=Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2);Ontology_term=ECO:0007744;evidence=ECO:0007744|PubMed:28112733;Dbxref=PMID:28112733 Q15050 UniProtKB Cross-link 266 266 . . . Note=Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2);Ontology_term=ECO:0007744;evidence=ECO:0007744|PubMed:28112733;Dbxref=PMID:28112733 Q15050 UniProtKB Natural variant 116 116 . . . ID=VAR_051887;Note=Q->H;Dbxref=dbSNP:rs34077648 Q15050 UniProtKB Natural variant 126 126 . . . ID=VAR_051888;Note=K->R;Dbxref=dbSNP:rs3739335 Q15050 UniProtKB Natural variant 191 191 . . . ID=VAR_020484;Note=R->L;Dbxref=dbSNP:rs3739336