>sp|P02665|CASB_RAT Beta-casein OS=Rattus norvegicus GN=Csn2
MKVFILACLVALALAREKDAFTVSSETGSISSEESVEHINEKLQKVKLMGQVQSEDVLQN
KFHSGIQSEPQAIPYAQTISCSPIPQNIQPIAQPPVVPTVGPIISPELESFLKAKATVLP
KHKQMPFLNSETVLRLFNSQIPSLDLANLHLPQSPAQLQAQIVQAFPQTPAVVSSQPQLS
HPQSKSQYLVQQLAPLFQQGMPVQDLLQYLDLLLNPTLQFLATQQLHSTSV