##gff-version 3 O35174 UniProtKB Chain 1 477 . . . ID=PRO_0000054085;Note=Potassium voltage-gated channel subfamily S member 2 O35174 UniProtKB Topological domain 1 184 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Transmembrane 185 206 . . . Note=Helical%3B Name%3DSegment S1;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Topological domain 207 225 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Transmembrane 226 248 . . . Note=Helical%3B Name%3DSegment S2;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Topological domain 249 259 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Transmembrane 260 280 . . . Note=Helical%3B Name%3DSegment S3;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Topological domain 281 290 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Transmembrane 291 311 . . . Note=Helical%3B Voltage-sensor%3B Name%3DSegment S4;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Topological domain 312 326 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Transmembrane 327 348 . . . Note=Helical%3B Name%3DSegment S5;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Topological domain 349 361 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Intramembrane 362 373 . . . Note=Helical%3B Name%3DPore helix;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Intramembrane 374 381 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Topological domain 382 388 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Transmembrane 389 417 . . . Note=Helical%3B Name%3DSegment S6;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Topological domain 418 477 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142 O35174 UniProtKB Motif 374 379 . . . Note=Selectivity filter;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P63142