Prkar2b - protein kinase cAMP-dependent type II regulatory subunit beta

Enables cAMP binding activity; cAMP-dependent protein kinase regulator activity; and protein domain specific binding activity. Involved in regulation of protein kinase activity; response to antipsychotic drug; and response to clozapine. Located in several cellular components, including membrane raft; neuronal cell body; and perinuclear region of cytoplasm. Part of cAMP-dependent protein kinase complex. Orthologous to human PRKAR2B (protein kinase cAMP-dependent type II regulatory subunit beta). [provided by Alliance of Genome Resources, Apr 2022]