Predicted to enable dynein intermediate chain binding activity. Predicted to be involved in microtubule-based movement. Part of cytoplasmic dynein complex. Is expressed in 4th ventricle; choroid plexus; lateral ventricle choroid plexus; lung; and retina. Orthologous to human DYNLRB2 (dynein light chain roadblock-type 2). [provided by Alliance of Genome Resources, Apr 2022]