##gff-version 3 P48548 UniProtKB Chain 1 419 . . . ID=PRO_0000154937;Note=G protein-activated inward rectifier potassium channel 4 P48548 UniProtKB Topological domain 1 86 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250 P48548 UniProtKB Transmembrane 87 111 . . . Note=Helical%3B Name%3DM1;Ontology_term=ECO:0000250;evidence=ECO:0000250 P48548 UniProtKB Topological domain 112 135 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250 P48548 UniProtKB Intramembrane 136 147 . . . Note=Helical%3B Pore-forming%3B Name%3DH5;Ontology_term=ECO:0000250;evidence=ECO:0000250 P48548 UniProtKB Intramembrane 148 154 . . . Note=Pore-forming;Ontology_term=ECO:0000250;evidence=ECO:0000250 P48548 UniProtKB Topological domain 155 163 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250 P48548 UniProtKB Transmembrane 164 185 . . . Note=Helical%3B Name%3DM2;Ontology_term=ECO:0000250;evidence=ECO:0000250 P48548 UniProtKB Topological domain 186 419 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250 P48548 UniProtKB Region 380 419 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite P48548 UniProtKB Motif 149 154 . . . Note=Selectivity filter;Ontology_term=ECO:0000250;evidence=ECO:0000250 P48548 UniProtKB Site 179 179 . . . Note=Role in the control of polyamine-mediated channel gating and in the blocking by intracellular magnesium;Ontology_term=ECO:0000250;evidence=ECO:0000250 P48548 UniProtKB Modified residue 5 5 . . . Note=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P48542 P48548 UniProtKB Sequence conflict 188 188 . . . Note=V->I;Ontology_term=ECO:0000305;evidence=ECO:0000305 P48548 UniProtKB Sequence conflict 375 375 . . . Note=Q->E;Ontology_term=ECO:0000305;evidence=ECO:0000305