>sp|A7I9C7|PSA_METB6 Proteasome subunit alpha OS=Methanoregula boonei GN=psmA MQPQYQMGYDRAITVFSPDGRLYQVEYAREAVKRGTTAVGIKAHDGVVLIVDKRVSSKLL ESSSIEKIFKIDEHIGVASSGLVGDARALVDRARIECQINRVSYDERIEVEALAKKLCDH MQTLTQYGGIRPYGTALLIAGVSDGESRLFETDPSGTLLEYKATGIGIGRPAAMKVFEEE YTADLALKDAILLGLKALHSATEGKFDVDTVEMGIVESSTAQFKKMTKEEVASYVGQFKQ