>sp|Q469M6|PSA_METBF Proteasome subunit alpha OS=Methanosarcina barkeri GN=psmA
MQMAPQMGYDRAITVFSPDGRLFQVEYAREAVKRGTTAVGIKAADGVVLLVDKRITSRLV
EAESIEKIFQIDDHIGAATSGLVADARSLVDRARVEAQVNRVSYDEPIGVEVISKKICDH
KQTYTQYGGVRPYGTALLIAGVDDNLPRLFETDPSGALLEYKATAIGAGRNAVVEVFEAE
YRQDMNMDAAILLGMDALYRAAEGKFDASTLEVGIVSLQDKKFRKLVPEEVENYVQQILE
KHKETENKE