MAP-kinase phosphatase CPG21 This protein shows both activity toward tyrosine-protein phosphate as well as with serine/threonine-protein phosphate (By similarity). Dusp5 384 DUS5_RAT Dual specificity protein phosphatase 5 MKVTSLDGRRLRKMLRKEAEARCVVLDCRPYLAFAASSVRGSLNVNLNSVVLRRARGGAVSARYVLADEAARARLLQEGGGGVAAVVVLDQGSRHWQKLREESAARVVLTSLLACLSAGPRVYFLKGGYETFYSQYPECCVDAKPISQEKLEGERGLLSQCGKPILSVAYRPAYDQGGPVEILPFLYLGSAYHASKCEFLANLHITALLNVSRRTSEACTTHLHYKWIPVEDSHTADISSHFQEAIDFIDCVREEGGKVLVHCEAGVSRSPTICMAYLMKTKQFRLKEAFEYIKQRRSVVSPNFGFMGQLLQYESEILPSTPTPQPPSCQGEAASSTFIGHLQTLSPDMQGAYCTFPTSVLAPVPTHATVAELHRSPVATATSC