7RE5
Crystal Structure of The Tetramerization Domain (29-147) From Human Voltage-gated Potassium Channel Kv2.1 in P 41 21 2 Space Group
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | POZ domain | 8107800 | 3000894 | SCOP2B (2022-06-29) |
B | SCOP2 Family | Tetramerization domain of potassium channels | 8107799 | 4001137 | SCOP2 (2022-06-29) |
B | SCOP2 Superfamily | POZ domain | 8107800 | 3000894 | SCOP2 (2022-06-29) |
C | SCOP2B Superfamily | POZ domain | 8107800 | 3000894 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | POZ domain | 8107800 | 3000894 | SCOP2B (2022-06-29) |
E | SCOP2B Superfamily | POZ domain | 8107800 | 3000894 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | BTB_2 | e7re5A1 | A: a+b two layers | X: POZ domain (From Topology) | H: POZ domain (From Topology) | T: POZ domain | F: BTB_2 | ECOD (1.6) |
B | BTB_2 | e7re5B1 | A: a+b two layers | X: POZ domain (From Topology) | H: POZ domain (From Topology) | T: POZ domain | F: BTB_2 | ECOD (1.6) |
C | BTB_2 | e7re5C1 | A: a+b two layers | X: POZ domain (From Topology) | H: POZ domain (From Topology) | T: POZ domain | F: BTB_2 | ECOD (1.6) |
D | BTB_2 | e7re5D1 | A: a+b two layers | X: POZ domain (From Topology) | H: POZ domain (From Topology) | T: POZ domain | F: BTB_2 | ECOD (1.6) |
E | BTB_2 | e7re5E1 | A: a+b two layers | X: POZ domain (From Topology) | H: POZ domain (From Topology) | T: POZ domain | F: BTB_2 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF02214 | BTB/POZ domain (BTB_2) | BTB/POZ domain | 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 homo ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR003973 | Potassium channel, voltage dependent, Kv2 | Family | |
IPR003968 | Potassium channel, voltage dependent, Kv | Family | |
IPR004350 | Potassium channel, voltage dependent, Kv2.1 | Family | |
IPR003131 | Potassium channel tetramerisation-type BTB domain | Domain | |
IPR011333 | SKP1/BTB/POZ domain superfamily | Homologous Superfamily | |
IPR000210 | BTB/POZ domain | Domain | |
IPR005821 | Ion transport domain | Domain | |
IPR027359 | Voltage-dependent channel domain superfamily | Homologous Superfamily |