>sp|A1UHS7|PSB_MYCSK Proteasome subunit beta OS=Mycobacterium sp. GN=prcB MTWPHFEQLAFPDLSRHSSHSTTRGVPSVPMDLSSFSDMLRRQAPHLLPFRGDASLTPTD AVPHGTTIVALKFPGGVVMAGDRRATQGNMIASRDVQKVYITDDYTATGIAGTAAIAVEF ARLYAVELEHYEKLEGVALTFAGKVNRLATMVRGNLGAALQGFVALPLLAGFDLDDPDPQ AAGRIVSFDAAGGHNLEEEGFQSVGSGSIFAKSSMKKLYHQVTDADSALRVAVEALYDAA DDDSATGGPDLVRGIFPTAVLITADGAEEVTQERIAGLAREVIQNRSRADTFGPDAHAPR GTDS