DOMAIN 2..129; note:RCK N-terminal; evidence:ECO:0000259|PROSITE:PS51201; DOMAIN 142..226; note:RCK C-terminal; evidence:ECO:0000259|PROSITE:PS51202; DOMAIN 233..353; note:RCK N-terminal; evidence:ECO:0000259|PROSITE:PS51201; DOMAIN 367..452; note:RCK C-terminal; evidence:ECO:0000259|PROSITE:PS51202