Automated description from the Alliance of Genome Resources (Release 7.0.0)
Enables actin binding activity and cyclin-dependent protein serine/threonine kinase activator activity. Acts upstream of or within nervous system development and positive regulation of calcium ion-dependent exocytosis. Located in cytoplasm. Is expressed in several structures, including nervous system and retina. Orthologous to human CDK5R2 (cyclin dependent kinase 5 regulatory subunit 2).