Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyPOZ domain8067483 3000894 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyPOZ domain8067483 3000894 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyPOZ domain8067483 3000894 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyPOZ domain8067483 3000894 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AIon_transe7ssxA3 A: alpha complex topologyX: Voltage-gated ion channels (From Topology)H: Voltage-gated ion channels (From Topology)T: Voltage-gated ion channelsF: Ion_transECOD (1.6)
ABTB_2e7ssxA2 A: a+b two layersX: POZ domain (From Topology)H: POZ domain (From Topology)T: POZ domainF: BTB_2ECOD (1.6)
CIon_transe7ssxC2 A: alpha complex topologyX: Voltage-gated ion channels (From Topology)H: Voltage-gated ion channels (From Topology)T: Voltage-gated ion channelsF: Ion_transECOD (1.6)
CBTB_2e7ssxC3 A: a+b two layersX: POZ domain (From Topology)H: POZ domain (From Topology)T: POZ domainF: BTB_2ECOD (1.6)
BIon_transe7ssxB1 A: alpha complex topologyX: Voltage-gated ion channels (From Topology)H: Voltage-gated ion channels (From Topology)T: Voltage-gated ion channelsF: Ion_transECOD (1.6)
BBTB_2e7ssxB3 A: a+b two layersX: POZ domain (From Topology)H: POZ domain (From Topology)T: POZ domainF: BTB_2ECOD (1.6)
DIon_transe7ssxD1 A: alpha complex topologyX: Voltage-gated ion channels (From Topology)H: Voltage-gated ion channels (From Topology)T: Voltage-gated ion channelsF: Ion_transECOD (1.6)
DBTB_2e7ssxD2 A: a+b two layersX: POZ domain (From Topology)H: POZ domain (From Topology)T: POZ domainF: BTB_2ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
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, B, C, D
PF00520Ion transport protein (Ion_trans)Ion transport protein- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
Potassium voltage-gated channel subfamily A member 3, Green fluorescent protein fusion

Membrane Protein Annotation: OPM OPM Database Homepage

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

ChainsExternal LinkComment
A, B, C, D
PDBTMAnnotated as membrane protein by PDBTM