>sp|Q8PZ04|PSB_METMA Proteasome subunit beta OS=Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88) OX=192952 GN=psmB PE=3 SV=1
MDNDKYLKGTTTVGVVCTDGIVLASEQRATMGHFIASKTAKKVYQIDDLVGMTTAGSVGD
AQQLVRLVSVESQLYKMRRNESMTIKGIATLMSNFLNANRYYPMMVQLLIGGVDKNGPAI
YSLDPMGGSIEETRISATGSGSPMAYGVLEDQYREDIAVKEGLDLAIRAIHNATKRDSAS
GENIDVVVITKEAFKRLDPEEVKSRRALLN