Immunogen sequence: ENPCKKVHWA SGRRRTSSTD SESKSHPDSS KIPRSRRPSR LTVKYDRGQL QRWLEMEQWV DAQVQELFQD QATPSEPEID LEALMDLSTE EQKTQLEAIL GNCP Highest antigen sequence identity to the following orthologs: Mouse - 83%, Rat - 81%. Protein phosphatase-1 (PP1; see M