>sp|P13373|VPRE2_MOUSE Immunoglobulin omega chain OS=Mus musculus GN=Vpreb2 MAWTSVLLMLLAHLTGCGPQPMVHQPPSASSSLGATIRLSCTLSNDHNIGIYSIYWYQQR PGHPPRFLLRYFSHSDKHQGPDIPPRFSGSKDTARNLGYLSISELQPEDEAVYYCAVGLR SHEKKRMEREWEGEKSYTDLGS