>tr|A0A6B9B9Z5|A0A6B9B9Z5_MYCAV Proteasome subunit beta OS=Mycobacterium avium subsp. avium GN=prcB MTWQFPDRLSTNSALPGPAFSGQPAVDLSSFADFLRRQAPELLPAALGGAQSGPASSSGG TGQLPHGTTIVALKYPGGVVLAGDRRSTQGNMIAGRDVKKVYITDDYTATGIAGTAAIAV EFARLYAVELEHYEKLEGVPLTFAGKVNRLAIMVRGNLAAAMQGLVALPLLAGYDIDAPD PEGAGRIVSFDAAGGWNLEEEGYQSVGSGSIFAKSSMKKLYSQVVDADSAVRVAIEALYD AADDDSATGGPDLVRGIYPTAVTIGAEGALEVPESRIAELAREVIQSRSRADTFGPDAAG GDK