##gff-version 3 Q921N8 UniProtKB Chain 1 327 . . . ID=PRO_0000441803;Note=G protein pathway suppressor 2 Q921N8 UniProtKB Region 26 65 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q921N8 UniProtKB Region 61 94 . . . Note=Interaction with SUMO;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q13227 Q921N8 UniProtKB Region 178 208 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q921N8 UniProtKB Region 253 285 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q921N8 UniProtKB Region 300 327 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q921N8 UniProtKB Coiled coil 14 109 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255 Q921N8 UniProtKB Compositional bias 253 273 . . . Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q921N8 UniProtKB Compositional bias 300 315 . . . Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q921N8 UniProtKB Modified residue 312 312 . . . Note=Asymmetric dimethylarginine;Ontology_term=ECO:0000269,ECO:0007744;evidence=ECO:0000269|PubMed:26070566,ECO:0007744|PubMed:24129315;Dbxref=PMID:24129315,PMID:26070566 Q921N8 UniProtKB Modified residue 323 323 . . . Note=Asymmetric dimethylarginine%3B alternate;Ontology_term=ECO:0000269,ECO:0007744;evidence=ECO:0000269|PubMed:26070566,ECO:0007744|PubMed:24129315;Dbxref=PMID:24129315,PMID:26070566 Q921N8 UniProtKB Modified residue 323 323 . . . Note=Omega-N-methylarginine%3B alternate;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q13227 Q921N8 UniProtKB Cross-link 45 45 . . . Note=Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO1);Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:26070566,ECO:0000269|PubMed:29499132;Dbxref=PMID:26070566,PMID:29499132 Q921N8 UniProtKB Cross-link 71 71 . . . Note=Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO1);Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:26070566,ECO:0000269|PubMed:29499132;Dbxref=PMID:26070566,PMID:29499132 Q921N8 UniProtKB Mutagenesis 45 45 . . . Note=Decreased stability of the protein%2C probably due inability to interact with TBL1X%3B when associated with R-71. Abolishes sumoylation%3B when associated with R-71. K->R;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:29499132;Dbxref=PMID:29499132 Q921N8 UniProtKB Mutagenesis 52 53 . . . Note=Does not affect localization to the nucleus. KK->AA;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:26070566;Dbxref=PMID:26070566 Q921N8 UniProtKB Mutagenesis 71 71 . . . Note=Decreased stability of the protein%2C probably due inability to interact with TBL1X%3B when associated with R-45. Abolishes sumoylation%3B when associated with R-45. K->R;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:26070566,ECO:0000269|PubMed:29499132;Dbxref=PMID:26070566,PMID:29499132 Q921N8 UniProtKB Mutagenesis 254 254 . . . Note=Increased stability due to impaired ubiquitination%3B when associated with A-300 and A-327. K->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:26070566;Dbxref=PMID:26070566 Q921N8 UniProtKB Mutagenesis 300 300 . . . Note=Increased stability due to impaired ubiquitination%3B when associated with A-254 and A-327. K->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:26070566;Dbxref=PMID:26070566 Q921N8 UniProtKB Mutagenesis 312 312 . . . Note=Abolished methylation%3B when associated with A-323. R->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:26070566;Dbxref=PMID:26070566 Q921N8 UniProtKB Mutagenesis 323 323 . . . Note=Promotes ubiquitination and degradation by the proteasome. Abolished methylation%3B when associated with A-312. R->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:26070566;Dbxref=PMID:26070566 Q921N8 UniProtKB Mutagenesis 327 327 . . . Note=Increased stability due to impaired ubiquitination%3B when associated with A-254 and A-300. K->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:26070566;Dbxref=PMID:26070566