##gff-version 3 Q8AYS8 UniProtKB Chain 1 1137 . . . ID=PRO_0000054138;Note=Calcium-activated potassium channel subunit alpha-1 Q8AYS8 UniProtKB Topological domain 1 44 . . . Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Transmembrane 45 65 . . . Note=Helical%3B Name%3DSegment S0;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Topological domain 66 137 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Transmembrane 138 158 . . . Note=Helical%3B Name%3DSegment S1;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Topological domain 159 173 . . . Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Transmembrane 174 194 . . . Note=Helical%3B Name%3DSegment S2;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Topological domain 195 198 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Transmembrane 199 219 . . . Note=Helical%3B Name%3DSegment S3;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Topological domain 220 223 . . . Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Transmembrane 224 244 . . . Note=Helical%3B Voltage-sensor%3B Name%3DSegment S4;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Topological domain 245 259 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Transmembrane 260 280 . . . Note=Helical%3B Name%3DSegment S5;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Topological domain 281 294 . . . Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Intramembrane 295 317 . . . Note=Pore-forming%3B Name%3DP region;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Topological domain 318 326 . . . Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Transmembrane 327 347 . . . Note=Helical%3B Name%3DSegment S6;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Topological domain 348 1137 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q8AYS8 UniProtKB Domain 374 517 . . . Note=RCK N-terminal Q8AYS8 UniProtKB Region 515 535 . . . Note=Segment S7 Q8AYS8 UniProtKB Region 572 592 . . . Note=Segment S8 Q8AYS8 UniProtKB Region 636 640 . . . Note=Heme-binding motif Q8AYS8 UniProtKB Region 660 688 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q8AYS8 UniProtKB Region 738 758 . . . Note=Segment S9 Q8AYS8 UniProtKB Region 933 953 . . . Note=Segment S10 Q8AYS8 UniProtKB Region 1088 1137 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q8AYS8 UniProtKB Motif 311 314 . . . Note=Selectivity for potassium Q8AYS8 UniProtKB Motif 904 926 . . . Note=Calcium bowl Q8AYS8 UniProtKB Compositional bias 667 685 . . . Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q8AYS8 UniProtKB Compositional bias 1088 1118 . . . Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q8AYS8 UniProtKB Compositional bias 1119 1137 . . . Note=Basic and acidic residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q8AYS8 UniProtKB Binding site 398 398 . . . Ontology_term=ECO:0000305;evidence=ECO:0000305 Q8AYS8 UniProtKB Binding site 421 421 . . . Ontology_term=ECO:0000305;evidence=ECO:0000305 Q8AYS8 UniProtKB Binding site 423 423 . . . Ontology_term=ECO:0000305;evidence=ECO:0000305 Q8AYS8 UniProtKB Binding site 913 913 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:B7ZC96 Q8AYS8 UniProtKB Binding site 916 916 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:B7ZC96 Q8AYS8 UniProtKB Binding site 919 919 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:B7ZC96 Q8AYS8 UniProtKB Binding site 921 921 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:B7ZC96 Q8AYS8 UniProtKB Alternative sequence 1 17 . . . ID=VSP_009983;Note=In isoform 7. MSNNINANNLNTDSSSS->MKPFEVSLPPPPPS;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:9390519;Dbxref=PMID:9390519 Q8AYS8 UniProtKB Alternative sequence 160 160 . . . ID=VSP_009984;Note=In isoform 8. N->KSRTADSLI;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:9390519;Dbxref=PMID:9390519 Q8AYS8 UniProtKB Alternative sequence 602 602 . . . ID=VSP_009985;Note=In isoform 2. S->RSRKR;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:9390519;Dbxref=PMID:9390519 Q8AYS8 UniProtKB Alternative sequence 602 602 . . . ID=VSP_009986;Note=In isoform 9. S->RSRKRYALFVTFPSNLNPTST;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:9390519;Dbxref=PMID:9390519 Q8AYS8 UniProtKB Alternative sequence 657 657 . . . ID=VSP_009987;Note=In isoform 3. L->PKMSIYKRMKLACCFDCGRSERDCSCMSGSVHSNMDTLERAFPLSSVSVNDCSTSLRAF;Ontology_term=ECO:0000303,ECO:0000303;evidence=ECO:0000303|PubMed:10362660,ECO:0000303|PubMed:9390519;Dbxref=PMID:10362660,PMID:9390519 Q8AYS8 UniProtKB Alternative sequence 657 657 . . . ID=VSP_009988;Note=In isoform 6. L->IYF;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:9390519;Dbxref=PMID:9390519 Q8AYS8 UniProtKB Alternative sequence 687 687 . . . ID=VSP_009989;Note=In isoform 10. M->MRFSCPFLP;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:9390519;Dbxref=PMID:9390519 Q8AYS8 UniProtKB Alternative sequence 906 906 . . . ID=VSP_009990;Note=In isoform 5. L->LAKPGKLLPLVSISQEKNSGTQILMITEL;Ontology_term=ECO:0000303,ECO:0000303;evidence=ECO:0000303|PubMed:8755483,ECO:0000303|PubMed:9390519;Dbxref=PMID:8755483,PMID:9390519 Q8AYS8 UniProtKB Alternative sequence 1130 1137 . . . ID=VSP_009991;Note=In isoform 4. KYVQEDRL->NSTRMNRMGQEKKWFTDEPDNAYPRNIQIKPMSTHMANQINQYKSTSSLIPPIREVEDEC;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:9390519;Dbxref=PMID:9390519 Q8AYS8 UniProtKB Sequence conflict 96 96 . . . Note=Q->R;Ontology_term=ECO:0000305;evidence=ECO:0000305 Q8AYS8 UniProtKB Sequence conflict 397 397 . . . Note=V->I;Ontology_term=ECO:0000305;evidence=ECO:0000305 Q8AYS8 UniProtKB Sequence conflict 409 409 . . . Note=L->P;Ontology_term=ECO:0000305;evidence=ECO:0000305 Q8AYS8 UniProtKB Sequence conflict 522 522 . . . Note=C->S;Ontology_term=ECO:0000305;evidence=ECO:0000305 Q8AYS8 UniProtKB Sequence conflict 712 712 . . . Note=S->W;Ontology_term=ECO:0000305;evidence=ECO:0000305 Q8AYS8 UniProtKB Sequence conflict 937 937 . . . Note=T->P;Ontology_term=ECO:0000305;evidence=ECO:0000305 Q8AYS8 UniProtKB Sequence conflict 941 941 . . . Note=V->D;Ontology_term=ECO:0000305;evidence=ECO:0000305 Q8AYS8 UniProtKB Sequence conflict 1034 1034 . . . Note=L->F;Ontology_term=ECO:0000305;evidence=ECO:0000305