Enables identical protein binding activity. Predicted to be involved in activation of protein kinase A activity. Predicted to be located in Golgi apparatus. Predicted to be active in cytoplasm. Is expressed in Meckel's cartilage; chondrocranium; and olfactory epithelium. Orthologous to human PRRC1 (proline rich coiled-coil 1). [provided by Alliance of Genome Resources, Apr 2022]