功能
domain:Amphipathic helix regions act as an anchoring domain for PKA, and appear to be responsible of the interaction between myospryn and PRKAR2A.,induction:Down-regulated in muscle cell lines derived from patients with Duchenne muscular dystrophy (DMD).,sequence caution:Contaminating sequence. Potential poly-A sequence.,sequence caution:Translated as Trp.,similarity:Contains 1 B30.2/SPRY domain.,similarity:Contains 2 fibronectin type-III domains.,subcellular location:Found predominantly at the periphery of the nucleus but also throughout the cell. Localized at the Z-line costamere connection level of the sarcolemma and in lysosomes.,subunit:Interacts with ACTN2, DTNBP1/dysbindin and PRKAR2A (By similarity). Interacts with DES.,tissue specificity:Expressed in skeletal muscle; at a strong level and in heart.,