##gff-version 3 P22462 UniProtKB Chain 1 638 . . . ID=PRO_0000054054;Note=Potassium voltage-gated channel subfamily C member 2 P22462 UniProtKB Topological domain 1 229 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 P22462 UniProtKB Transmembrane 230 248 . . . Note=Helical%3B Name%3DSegment S1;Ontology_term=ECO:0000255;evidence=ECO:0000255 P22462 UniProtKB Transmembrane 284 303 . . . Note=Helical%3B Name%3DSegment S2;Ontology_term=ECO:0000255;evidence=ECO:0000255 P22462 UniProtKB Topological domain 304 314 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 P22462 UniProtKB Transmembrane 315 337 . . . Note=Helical%3B Name%3DSegment S3;Ontology_term=ECO:0000255;evidence=ECO:0000255 P22462 UniProtKB Transmembrane 346 368 . . . Note=Helical%3B Voltage-sensor%3B Name%3DSegment S4;Ontology_term=ECO:0000255;evidence=ECO:0000255 P22462 UniProtKB Topological domain 369 381 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 P22462 UniProtKB Transmembrane 382 401 . . . Note=Helical%3B Name%3DSegment S5;Ontology_term=ECO:0000255;evidence=ECO:0000255 P22462 UniProtKB Transmembrane 451 473 . . . Note=Helical%3B Name%3DSegment S6;Ontology_term=ECO:0000255;evidence=ECO:0000255 P22462 UniProtKB Topological domain 474 638 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 P22462 UniProtKB Region 47 75 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite P22462 UniProtKB Region 538 572 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite P22462 UniProtKB Motif 437 442 . . . Note=Selectivity filter;Ontology_term=ECO:0000250;evidence=ECO:0000250 P22462 UniProtKB Compositional bias 56 74 . . . Note=Pro residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite P22462 UniProtKB Modified residue 564 564 . . . Note=Phosphoserine%3B by PKA;Ontology_term=ECO:0000255;evidence=ECO:0000255 P22462 UniProtKB Modified residue 600 600 . . . Note=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q14B80 P22462 UniProtKB Glycosylation 259 259 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P22462 UniProtKB Glycosylation 266 266 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P22462 UniProtKB Alternative sequence 594 638 . . . ID=VSP_001018;Note=In isoform 2. GYEKSRSLNNIAGLAGNALRLSPVTSPYNSPCPLRRSRSPIPSIL->ASTLEPMESTSQTKGDTRPEAHWNCAHLLNFGCPTGSSFPTL;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:1879548;Dbxref=PMID:1879548 P22462 UniProtKB Alternative sequence 594 638 . . . ID=VSP_001019;Note=In isoform 3. GYEKSRSLNNIAGLAGNALRLSPVTSPYNSPCPLRRSRSPIPSIL->DNCKDVVITGYTQAEARSLT;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:2367536;Dbxref=PMID:2367536 P22462 UniProtKB Alternative sequence 594 638 . . . ID=VSP_001020;Note=In isoform 4. GYEKSRSLNNIAGLAGNALRLSPVTSPYNSPCPLRRSRSPIPSIL->VLYRIYHGFLPAENGTLRFSHSKDCTGNFCY;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:1378392;Dbxref=PMID:1378392 P22462 UniProtKB Mutagenesis 563 563 . . . Note=Does not abolish channel activity inhibition in presence of nitric oxide (NO)%3B when associated with A-564. Absence of channel activity inhibition in presence of cAMP%3B when associated with A-564. S->A;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:11281123,ECO:0000269|PubMed:7643197;Dbxref=PMID:11281123,PMID:7643197 P22462 UniProtKB Mutagenesis 564 564 . . . Note=Does not abolish channel activity inhibition in presence of nitric oxide (NO)%3B when associated with A-564. Absence of channel activity inhibition in presence of cAMP%3B when associated with A-563. S->A;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:11281123,ECO:0000269|PubMed:7643197;Dbxref=PMID:11281123,PMID:7643197 P22462 UniProtKB Sequence conflict 2 2 . . . Note=G->S;Ontology_term=ECO:0000305;evidence=ECO:0000305