Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth B]PF00520e7f0jB3 A: alpha complex topologyX: Voltage-gated ion channels (From Topology)H: Voltage-gated ion channels (From Topology)T: Voltage-gated ion channelsF: PF00520ECOD (1.6)
A [auth B]PF02214e7f0jB2 A: a+b two layersX: POZ domain (From Topology)H: POZ domain (From Topology)T: POZ domainF: PF02214ECOD (1.6)
B [auth C]PF00520e7f0jC2 A: alpha complex topologyX: Voltage-gated ion channels (From Topology)H: Voltage-gated ion channels (From Topology)T: Voltage-gated ion channelsF: PF00520ECOD (1.6)
B [auth C]PF02214e7f0jC3 A: a+b two layersX: POZ domain (From Topology)H: POZ domain (From Topology)T: POZ domainF: PF02214ECOD (1.6)
C [auth F]PF00520e7f0jF2 A: alpha complex topologyX: Voltage-gated ion channels (From Topology)H: Voltage-gated ion channels (From Topology)T: Voltage-gated ion channelsF: PF00520ECOD (1.6)
C [auth F]PF02214e7f0jF3 A: a+b two layersX: POZ domain (From Topology)H: POZ domain (From Topology)T: POZ domainF: PF02214ECOD (1.6)
D [auth H]PF00520e7f0jH1 A: alpha complex topologyX: Voltage-gated ion channels (From Topology)H: Voltage-gated ion channels (From Topology)T: Voltage-gated ion channelsF: PF00520ECOD (1.6)
D [auth H]PF02214e7f0jH2 A: a+b two layersX: POZ domain (From Topology)H: POZ domain (From Topology)T: POZ domainF: PF02214ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth B],
B [auth C],
C [auth F],
D [auth H]
PF02214BTB/POZ domain (BTB_2)BTB/POZ domainIn voltage-gated K+ channels this domain is responsible for subfamily-specific assembly of alpha-subunits into functional tetrameric channels [1]. In KCTD1 (Swiss:Q719H9) this domain functions as a transcriptional repressor [2]. It also mediates homo ...In voltage-gated K+ channels this domain is responsible for subfamily-specific assembly of alpha-subunits into functional tetrameric channels [1]. In KCTD1 (Swiss:Q719H9) this domain functions as a transcriptional repressor [2]. It also mediates homomultimerisation of KCTD1 and interaction of KCTD1 with the transcription factor AP-2-alpha [2-3].
Domain
A [auth B],
B [auth C],
C [auth F],
D [auth H]
PF00520Ion transport protein (Ion_trans)Ion transport protein- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth B],
B [auth C],
C [auth F],
D [auth H]
Potassium voltage-gated channel subfamily D member 2