Predicted to enable 3',5'-cyclic-AMP phosphodiesterase activity and cAMP binding activity. Involved in modulation of chemical synaptic transmission and response to xenobiotic stimulus. Located in cytosol; nucleus; and perinuclear region of cytoplasm. Is active in Schaffer collateral - CA1 synapse. Biomarker of brucellosis and visual epilepsy. Orthologous to human PDE4A (phosphodiesterase 4A). [provided by Alliance of Genome Resources, Apr 2022]