>tr|A0A0E3R983|A0A0E3R983_METMZ Proteasome subunit beta OS=Methanosarcina mazei SarPi GN=psmB
MDNDKYLKGTTTVGVVCTDGIVLASEQRATMGHFIASKTAKKVYQIDDLVGMTTAGSVGD
AQQLVRLVSVESQLYKMRRNESMTIKGIATLMSNFLNANRYYPMMVQLLIGGVDKNGPAI
YSLDPMGGSIEETRISATGSGSPMAYGVLEDQYREDIAVKEGLDLAIRAIHNATKRDSAS
GENIDVVVITKEAFKRLDPEEVKSRRALLN