Immunogen sequence: TLAVSRGLGD HQLRVLDTNI QLKPFLLSVP QVTVLDVDQL ELQEDDVVVM ATDG Highest antigen sequence identity to the following orthologs: Mouse - 89%, Rat - 94%. Protein phosphatase that inactivates multifunctional CaM kinases such as CAMK4 and CAMK2