>sp|P20490|FCERB_MOUSE High affinity immunoglobulin epsilon receptor subunit beta OS=Mus musculus GN=Ms4a2 MDTENRSRADLALPNPQESSSAPDIELLEASPAKAAPPKQTWRTFLKKELEFLGATQILV GLICLCFGTIVCSVLYVSDFDEEVLLLYKLGYPFWGAVLFVLSGFLSIISERKNTLYLVR GSLGANIVSSIAAGTGIAMLILNLTNNFAYMNNCKNVTEDDGCFVASFTTELVLMMLFLT ILAFCSAVLFTIYRIGQELESKKVPDDRLYEELNVYSPIYSELEDKGETSSPVDS