>tr|A0A452RA24|A0A452RA24_URSAM Casein kinase II subunit beta OS=Ursus americanus MILDLEPDEELEDNPNQSDLIEQAAEMLYGLIHARYILTNRGIAQMLEKYQQGDFGYCPR VYCENQPMLPIGLSDIPGEAMVKLYCPKCMDVYTPKSSRHHHTDGAYFGTGFPHMLFMVH PEYRPKRPANQFVPRLYGFKIHPMAYQLQLQAASNFKSPVKTIR