>sp|P18469|HB2J_MOUSE H-2 class II histocompatibility antigen, I-E beta chain OS=Mus musculus OX=10090 GN=H2-Eb1 PE=1 SV=1
MVWLPRVPCVAAVILLLTVLSPPVALVRNSRPRFLEYSTSECHFYNGTQRVRFLERYIYN
REEYVRFDSDVGEYRAVTELGRPDAEYWNSQPEILEDARATVDTYCRHNYEIFDNFLVPR
RVEPTVTVYPTKTQPLEHHNLLVCSVSDFYPGNIEVRWFRNGKEEKTGIVSTGLVRNGDW
TFQTLVMLETVPQSGEVYTCQVEHPSLTDPVTVEWKAQSTSAQNKMLSGVGGFVLGLLFL
GAGLFIYFRNQKGQSGLQPTGLLS