Automated description from the Alliance of Genome Resources (Release 4.0)
Exhibits guanyl-nucleotide exchange factor activity. Involved in several processes, including adenylate cyclase-activating adrenergic receptor signaling pathway involved in heart process; regulation of glucocorticoid mediated signaling pathway; and regulation of sarcomere organization. Colocalizes with actin filament. Is expressed in several structures, including central nervous system; genitourinary system; great vessel of heart; heart; and sensory organ. Orthologous to human AKAP13 (A-kinase anchoring protein 13).