>sp|P10598|CASB_MOUSE Beta-casein OS=Mus musculus GN=Csn2
MKVFILACLVALALARETTFTVSSETDSISSEESVEHINEQKLQKVNLMGQLQAEDVLQA
KVHSSIQSQPQAFPYAQAQTISCNPVPQNIQPIAQPPVVPSLGPVISPELESFLKAKATI
LPKHKQMPLLNSETVLRLINSQIPSLASLANLHLPQSLVQLLAQVVQAFPQTHLVSSQTQ
LSLPQSKVLYFLQQVAPFLPQDMSVQDLLQYLELLNPTVQFPATPQHSVSV