>4LPA_1|Chains A, B, C, D|Cyclin-dependent kinases regulatory subunit|Saccharomyces cerevisiae (559292) MYHHYHAFQGRKLTDQERARVLEFQDSIHYSPRYSDDNYEYRHVMLPKAMLKVIPSDYFNSEVGTLRILTEDEWRGLGITQSLGWEHYECHAPEPHILLFKRPLNYEAELRAAIPITPT