6XEV | pdb_00006xev

CryoEM structure of GIRK2-PIP2/CHS - G protein-gated inwardly rectifying potassium channel GIRK2 with modulators cholesteryl hemisuccinate and PIP2


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyE set domains 8082855 3000070 SCOP2B (2022-06-29)
B [auth E]SCOP2B SuperfamilyE set domains 8082855 3000070 SCOP2B (2022-06-29)
C [auth I]SCOP2B SuperfamilyE set domains 8082855 3000070 SCOP2B (2022-06-29)
D [auth M]SCOP2B SuperfamilyE set domains 8082855 3000070 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AIRK_Ce6xevA1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: IRK_CECOD (1.6)
AIRK_Ne6xevA2 A: alpha complex topologyX: Voltage-gated ion channels (From Topology)H: Voltage-gated ion channels (From Topology)T: Voltage-gated ion channelsF: IRK_NECOD (1.6)
B [auth E]IRK_Ce6xevE1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: IRK_CECOD (1.6)
B [auth E]IRK_Ne6xevE2 A: alpha complex topologyX: Voltage-gated ion channels (From Topology)H: Voltage-gated ion channels (From Topology)T: Voltage-gated ion channelsF: IRK_NECOD (1.6)
C [auth I]IRK_Ce6xevI1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: IRK_CECOD (1.6)
C [auth I]IRK_Ne6xevI2 A: alpha complex topologyX: Voltage-gated ion channels (From Topology)H: Voltage-gated ion channels (From Topology)T: Voltage-gated ion channelsF: IRK_NECOD (1.6)
D [auth M]IRK_Ce6xevM1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: IRK_CECOD (1.6)
D [auth M]IRK_Ne6xevM2 A: alpha complex topologyX: Voltage-gated ion channels (From Topology)H: Voltage-gated ion channels (From Topology)T: Voltage-gated ion channelsF: IRK_NECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A,
B [auth E],
C [auth I],
D [auth M]
PF01007Inward rectifier potassium channel transmembrane domain (IRK)Inward rectifier potassium channel transmembrane domainDomain
A,
B [auth E],
C [auth I],
D [auth M]
PF17655Inward rectifier potassium channel C-terminal domain (IRK_C)Inward rectifier potassium channel C-terminal domainThis cytoplasmic C-terminal domain has an Ig fold. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A,
B [auth E],
C [auth I],
D [auth M]
G protein-activated inward rectifier potassium channel 2