>tr|A0A6P3I767|A0A6P3I767_BISBB Beta-casein OS=Bison bison bison GN=CSN2 MKVLILACLVALALARELEELNVPGEIVESLSSSEESITRINKKIEKFQSEEQQQTEDEL QDKIHPFAQTQSLVYPFPGPIPNSLPQNIPPLTQTPVVVPPFLQPEVMGVSKVKEAMAPK HKEMPFPKYPVEPFTESQSLTLTDVENLHLPLPLLQSWMHQPHQPLPPTVMFPPQSVLSL SQSKVLPVPQKAVPYPQRDMPIQAFLLYQEPVLGPVRGPFPIIV