>sp|A1TAP4|PSB_MYCVP Proteasome subunit beta OS=Mycolicibacterium vanbaalenii (strain DSM 7251 / JCM 13017 / BCRC 16820 / KCTC 9966 / NRRL B-24157 / PYR-1) OX=350058 GN=prcB PE=3 SV=1 MTWPNRDQPAFPSSSSGAFSALPQGVSHGGVNLSSFSDFLRHQAPHLLPGAPGPGPTGLP TDAVPHGTTIVALKCPGGVVMAGDRRATQGNMIASRDVQKVYITDDYTVTGIAGTAAIAV EFARLYAVELEHYEKLEGVALTFPGKVNRLATMVRGNLGAALQGFVALPLLAGYDLDDPN PEAAGRIVSFDAAGGWNFEEEGYQSVGSGSIFAKSSMKKLYSQVTDAESALRVAVEALYD AADDDSATGGPDLVRGIFPTAVVIGADGAHEVPEAKISSLCREVVENRSRTETFGPDARP TRGDEL