>tr|A0A0U3GK31|A0A0U3GK31_9CREN Proteasome subunit alpha OS=Sulfolobus acidocaldarius GN=psmA MALGPAAMGYDRAITIFSPDGSLYQVDYAFEAVKRGWTTLGVKTKSGVVLLAEKRKATQL LDVDGIEKIFMLDDHVGCTFAGLASDGRILIDYARSQALQHRLIYDEPISIEYLTKVISD VKQAYTQHGGVRPFGVALIVGGIDKGKQPKLLMTEPSGQFMPYYAVAIGQGGYTATEYLE KNYKEDLDIQSTILLALRALMATLKPGEKLNYSSVEIGYADVDSGTFKKLTTEERSDLLQ KI