>tr|L7V8P5|L7V8P5_MYCL1 Proteasome subunit beta OS=Mycobacterium liflandii GN=prcB MTWPLPDRLSINSAISGSAVDLSSFAEFLRRQAPELLPASIKHGGGAVGDQLPHATTIVA LKYPGGVLIAGDRRSTQGNMIAGRDVRKVYITDDYTATGIAGTAAIAVEFARLYAVELEH YEKLEGVPLTFAGKVNRLAIMVRGNLAAAMQGLVALPLLASYDIHASDPRSAGRIVSFDA AGGWNIEEEGYQAVGSGSIFAKSSIKKLYAQVTDADSALRVAVEALYDAADDDSATGGPD LVRGIYPTAVTINADGAVDVPEVRIAELAREVIGSRSRADTFGPDGGEK