Automated description from the Alliance of Genome Resources (Release 7.0.0)
Enables protein kinase binding activity and protein tyrosine phosphatase activity. Predicted to be involved in ERBB2 signaling pathway; negative regulation of ERK1 and ERK2 cascade; and negative regulation of epithelial cell migration. Predicted to be located in cytoplasm and membrane. Predicted to be active in cell junction; cytosol; and plasma membrane. Is expressed in several structures, including central nervous system; dorsal root ganglion; and retina nuclear layer. Orthologous to human PTPRR (protein tyrosine phosphatase receptor type R).