Predicted to enable actinin binding activity. Predicted to be a structural constituent of muscle. Predicted to be involved in muscle tissue development and sarcomere organization. Predicted to be located in actin cytoskeleton and nucleoplasm. Predicted to be active in Z disc and nucleus. Is expressed in several structures, including alimentary system; brain; cardiovascular system; genitourinary system; and sensory organ. Orthologous to human CSRP1 (cysteine and glycine rich protein 1). [provided by Alliance of Genome Resources, Apr 2022]