7W6S | pdb_00007w6s

CryoEM structure of human KChIP2-Kv4.3 complex


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyPOZ domain 8041222 3000894 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyPOZ domain 8041222 3000894 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyPOZ domain 8041222 3000894 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyPOZ domain 8041222 3000894 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AEF-hand_7_2e7w6sA2 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: EF-hand_7_2ECOD (1.6)
AEF-hand_7_10e7w6sA1 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: EF-hand_7_10ECOD (1.6)
CEF-hand_7_2e7w6sC1 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: EF-hand_7_2ECOD (1.6)
CEF-hand_7_10e7w6sC2 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: EF-hand_7_10ECOD (1.6)
EEF-hand_7_2e7w6sE1 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: EF-hand_7_2ECOD (1.6)
EEF-hand_7_10e7w6sE2 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: EF-hand_7_10ECOD (1.6)
GEF-hand_7_2e7w6sG1 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: EF-hand_7_2ECOD (1.6)
GEF-hand_7_10e7w6sG2 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: EF-hand_7_10ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, C, E, G
PF13833EF-hand domain pair (EF-hand_8)EF-hand domain pairDomain
A, C, E, G
PF13499EF-hand domain pair (EF-hand_7)EF-hand domain pairDomain
B, D, F, H
PF07885Ion channel (Ion_trans_2)Ion channel- Family
B, D, F, 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
B, D, F, H
PF00520Ion transport protein (Ion_trans)Ion transport protein- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, C, E, G
Kv channel-interacting protein 2
B, D, F, H
Isoform 2 of Potassium voltage-gated channel subfamily D member 3

Membrane Protein Annotation: OPM OPM Database Homepage

ChainsExternal LinkTypeClassSuperfamilyFamily
A, B, C, D, E
OPMTransmembraneAlpha-helical polytopicIon channel (VIC) superfamilyKvAP voltage-regulated K channels

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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