>sp|P04212|TVB4_MOUSE T-cell receptor beta chain V region LB2 OS=Mus musculus
MNKWVFCWVTLCLLTVETTHGDGGIITQTPKFLIGQEGQKLTLKCQQNFNHDTMYWYRQD
SGKGLRLIYYSITENDLQKGDLSEGYDASREKKSSFSLTVTSAQKNEMTVFLCASSIRLA
SAETLYFGSGTRLTVL