Immunogen sequence: GARPGPGVWD PNWDRREPLS LINVRKRNVE SGEEELASKL DHYKAKATRH IFLIRHSQYH VDGSLEKDRT LTPLGREQAE LTGLRLASLG LKFNKIV. Displays phosphatase activity for serine/threonine residues, and, dephosphorylates and activates MAP3K5 kinase. Has apparently