##gff-version 3 Q92806 UniProtKB Chain 1 393 . . . ID=PRO_0000154950;Note=G protein-activated inward rectifier potassium channel 3 Q92806 UniProtKB Topological domain 1 57 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q92806 UniProtKB Transmembrane 58 82 . . . Note=Helical%3B Name%3DM1;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q92806 UniProtKB Topological domain 83 106 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q92806 UniProtKB Intramembrane 107 118 . . . Note=Helical%3B Pore-forming%3B Name%3DH5;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q92806 UniProtKB Intramembrane 119 125 . . . Note=Pore-forming;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q92806 UniProtKB Topological domain 126 134 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q92806 UniProtKB Transmembrane 135 156 . . . Note=Helical%3B Name%3DM2;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q92806 UniProtKB Topological domain 157 393 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q92806 UniProtKB Region 1 23 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q92806 UniProtKB Region 360 393 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q92806 UniProtKB Motif 120 125 . . . Note=Selectivity filter;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q92806 UniProtKB Motif 390 393 . . . Note=PDZ-binding Q92806 UniProtKB Site 150 150 . . . Note=Role in the control of polyamine-mediated channel gating and in the blocking by intracellular magnesium;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q92806 UniProtKB Natural variant 366 366 . . . ID=VAR_023568;Note=A->V;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:10659995,ECO:0000269|PubMed:10913335;Dbxref=dbSNP:rs3001040,PMID:10659995,PMID:10913335 Q92806 UniProtKB Beta strand 389 392 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:6X23