>tr|A2NTY6|A2NTY6_MOUSE Beta-chain (Fragment) OS=Mus musculus OX=10090 PE=1 SV=1
MSNTAFPDPAWNTTLLSWVALFLLGTKHMEAAVTQSPRNKVAVTGGKVTLSCNQTNNHNN
MYWYRQDTGHGLRLIHYSYGAGSTEKGDIPDGYKASRPSQENFSLILELATPSQTSVYFC
ASGELGGFNQDTQYFGPGTRLLVL