>sp|Q975G5|PSA_SULTO Proteasome subunit alpha OS=Sulfurisphaera tokodaii GN=psmA MAFGPAAMGYDRAITIFSPDGSLYQVDYAFEAVKKGWTTLGVKTKAGVVLIGEKRKATQL LDVDSIEKVFILDDHVGCSFAGLASDGRILIDYARSQALQHRLIYDEPINIDYLTKLVSD VKQMYTQHGGVRPFGVALIIGGIDRGKTPKLLMTEPSGQFMPYYAVAIGQGGYTATEYFE KNYREDLNMQDTILLGIRALASTLKPGEKLAPSNIEVGFADVDSGMFRKMSFEERASILQ KL