P63252 [Direct mapping]
Inward rectifier potassium channel 2

GO:0002027 [regulation of heart rate]
GO:0005242 [inward rectifier potassium channel activity]
GO:0005515 [protein binding]
GO:0005546 [phosphatidylinositol-4,5-bisphosphate binding]
GO:0005790 [smooth endoplasmic reticulum]
GO:0005791 [rough endoplasmic reticulum]
GO:0005794 [Golgi apparatus]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0006813 [potassium ion transport]
GO:0007268 [synaptic transmission]
GO:0008076 [voltage-gated potassium channel complex]
GO:0010107 [potassium ion import]
GO:0014704 [intercalated disc]
GO:0014861 [regulation of skeletal muscle contraction via regulation of action potential]
GO:0015693 [magnesium ion transport]
GO:0016021 [integral component of membrane]
GO:0030007 [cellular potassium ion homeostasis]
GO:0030315 [T-tubule]
GO:0030425 [dendrite]
GO:0031224 [intrinsic component of membrane]
GO:0042802 [identical protein binding]
GO:0043025 [neuronal cell body]
GO:0043197 [dendritic spine]
GO:0051289 [protein homotetramerization]
GO:0055119 [relaxation of cardiac muscle]
GO:0060075 [regulation of resting membrane potential]
GO:0060306 [regulation of membrane repolarization]
GO:0071260 [cellular response to mechanical stimulus]
GO:0071805 [potassium ion transmembrane transport]
GO:0086001 [cardiac muscle cell action potential]
GO:0086002 [cardiac muscle cell action potential involved in contraction]
GO:0086004 [regulation of cardiac muscle cell contraction]
GO:0086008 [voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization]
GO:0086011 [membrane repolarization during action potential]
GO:0086012 [membrane depolarization during cardiac muscle cell action potential]
GO:0086013 [membrane repolarization during cardiac muscle cell action potential]
GO:0086091 [regulation of heart rate by cardiac conduction]
GO:0090076 [relaxation of skeletal muscle]
GO:1901381 [positive regulation of potassium ion transmembrane transport]