>sp|A6VIP0|PSA_METM7 Proteasome subunit alpha OS=Methanococcus maripaludis GN=psmA MQQMVPASGYDRAITIFSPEGRLYQVEYAREAVRRGTTAVGIKCKDGVVLAVDRRITSKL IDVSSIEKIFQIDDHIVAATSGLVADARVLIDRARLEAQMNRISYGEAITVEALAKKICD IKQAYTQHGGARPFGLALLITGIDRHSARLFETDPSGALIEYKATAIGSGRPIAMEVLES KYDENMTVNEGMELALYALSKTTEELKPENIDMAIVKDSGKLVEKISVDEIEKIVKAVYK KVEAEEAEAEKNKGEEDIE