Predicted to enable cAMP binding activity and structural molecule activity. Predicted to be involved in several processes, including positive regulation of receptor recycling; response to ischemia; and substrate adhesion-dependent cell spreading. Predicted to act upstream of or within hematopoietic progenitor cell differentiation; regulation of heart rate; and sinoatrial node cell development. Predicted to be located in several cellular components, including bicellular tight junction; caveola; and lateral plasma membrane. Predicted to be integral component of membrane. Predicted to be active in sarcolemma. Human ortholog(s) of this gene implicated in autosomal recessive limb-girdle muscular dystrophy type 2X. Orthologous to human BVES (blood vessel epicardial substance). [provided by Alliance of Genome Resources, Apr 2022]