Predicted to enable ATP binding activity; actin filament binding activity; and cytoskeletal motor activity. Involved in extraocular skeletal muscle development. Predicted to be located in cytosol and intracellular membrane-bounded organelle. Predicted to be part of myosin complex. Orthologous to human MYH15 (myosin heavy chain 15). [provided by Alliance of Genome Resources, Apr 2022]