Automated description from the Alliance of Genome Resources (Release 7.0.0)
Enables nitric-oxide synthase binding activity. Predicted to be involved in postsynaptic actin cytoskeleton organization; regulation of heart rate by chemical signal; and regulation of ventricular cardiac muscle cell membrane repolarization. Located in Z disc; mitochondrion; and sarcoplasmic reticulum membrane. Colocalizes with T-tubule and caveola. Is expressed in several structures, including brain; gallbladder; genitourinary system; spinal cord; and trachea. Human ortholog(s) of this gene implicated in nephrotic syndrome type 22. Orthologous to human NOS1AP (nitric oxide synthase 1 adaptor protein).