Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AIRK_Ce3spgA2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: IRK_CECOD (1.6)
AIRK_Ne3spgA1 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)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.60.40.1400 Mainly Beta Sandwich Immunoglobulin-like G protein-activated inward rectifier potassium channel 1CATH (4.3.0)
A1.10.287.70 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01007Inward rectifier potassium channel transmembrane domain (IRK)Inward rectifier potassium channel transmembrane domain- Domain
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
Inward-rectifier K+ channel Kir2.2