功能Binds to and modulates brain Na,K-ATPase subunits ATP1B1 and ATP1B3 and may thereby participate in the regulation of electrical excitability and synaptic transmission. May not display kinase activity.
组织特异性Widely expressed in all tissues examined except in heart. Isoform 1 is expressed in high levels in the brain, skeletal muscle, spleen and testis. Isoform 7 expression has yet to be demonstrated.
序列相似性Belongs to the protein kinase superfamily. Contains 1 protein kinase domain. Contains 1 PX (phox homology) domain. Contains 1 WH2 domain.
结构域The protein kinase domain is predicted to be catalytically inactive.
细胞定位Cytoplasm. Cell membrane. Also associates with the plasma membrane. Isoform 3 is present throughout the cell.