Predicted to be involved in several processes, including homophilic cell adhesion via plasma membrane adhesion molecules; nervous system development; and retina layer formation. Predicted to be located in Golgi apparatus; centrosome; and perinuclear region of cytoplasm. Predicted to be part of 3M complex. Predicted to be active in synapse. Human ortholog(s) of this gene implicated in 3-M syndrome. Orthologous to human OBSL1 (obscurin like cytoskeletal adaptor 1). [provided by Alliance of Genome Resources, Apr 2022]