##gff-version 3 Q9QZS2 UniProtKB Chain 1 194 . . . ID=PRO_0000056044;Note=E3 ubiquitin-protein ligase RNF4 Q9QZS2 UniProtKB Zinc finger 136 181 . . . Note=RING-type;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00175 Q9QZS2 UniProtKB Region 1 39 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q9QZS2 UniProtKB Region 1 20 . . . Note=Required for ubiquitination activity;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:12885770;Dbxref=PMID:12885770 Q9QZS2 UniProtKB Region 6 65 . . . Note=Mediates interaction with TRPS1;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:12885770;Dbxref=PMID:12885770 Q9QZS2 UniProtKB Region 110 130 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q9QZS2 UniProtKB Motif 40 43 . . . Note=SUMO interaction motif 1%3B mediates the binding to polysumoylated substrates;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P78317 Q9QZS2 UniProtKB Motif 50 53 . . . Note=SUMO interaction motif 2%3B mediates the binding to polysumoylated substrates;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P78317 Q9QZS2 UniProtKB Motif 61 63 . . . Note=SUMO interaction motif 3%3B mediates the binding to polysumoylated substrates;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P78317 Q9QZS2 UniProtKB Motif 71 74 . . . Note=SUMO interaction motif 4%3B mediates the binding to polysumoylated substrates;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P78317 Q9QZS2 UniProtKB Compositional bias 1 35 . . . Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q9QZS2 UniProtKB Binding site 136 136 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O88846 Q9QZS2 UniProtKB Binding site 139 139 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O88846 Q9QZS2 UniProtKB Binding site 158 158 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O88846 Q9QZS2 UniProtKB Binding site 160 160 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O88846 Q9QZS2 UniProtKB Binding site 163 163 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O88846 Q9QZS2 UniProtKB Binding site 166 166 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O88846 Q9QZS2 UniProtKB Binding site 177 177 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O88846 Q9QZS2 UniProtKB Binding site 180 180 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O88846 Q9QZS2 UniProtKB Modified residue 98 98 . . . Note=Phosphoserine;Ontology_term=ECO:0007744,ECO:0007744;evidence=ECO:0007744|PubMed:17242355,ECO:0007744|PubMed:21183079;Dbxref=PMID:17242355,PMID:21183079 Q9QZS2 UniProtKB Modified residue 99 99 . . . Note=Phosphoserine;Ontology_term=ECO:0007744;evidence=ECO:0007744|PubMed:21183079;Dbxref=PMID:21183079 Q9QZS2 UniProtKB Mutagenesis 134 134 . . . Note=Abolishes homodimerization. Strongly reduced E3 ubiquitin ligase activity. V->E;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20681948;Dbxref=PMID:20681948 Q9QZS2 UniProtKB Mutagenesis 155 155 . . . Note=No effect. S->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20681948;Dbxref=PMID:20681948 Q9QZS2 UniProtKB Mutagenesis 155 155 . . . Note=Abolishes homodimerization. Strongly reduced E3 ubiquitin ligase activity. S->E;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20681948;Dbxref=PMID:20681948 Q9QZS2 UniProtKB Mutagenesis 161 161 . . . Note=Abolishes homodimerization. Strongly reduced E3 ubiquitin ligase activity. V->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20681948;Dbxref=PMID:20681948 Q9QZS2 UniProtKB Mutagenesis 193 193 . . . Note=Abolishes homodimerization. Loss of E3 ubiquitin ligase activity. Y->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20681948;Dbxref=PMID:20681948