Predicted to enable protein domain specific binding activity and protein kinase binding activity. Acts upstream of or within negative regulation of cell adhesion. Located in postsynaptic density. Is expressed in several structures, including alimentary system; brain; genitourinary system; hemolymphoid system gland; and respiratory system. Orthologous to human SRCIN1 (SRC kinase signaling inhibitor 1). [provided by Alliance of Genome Resources, Apr 2022]