>sp|Q9YC01|PSA_AERPE Proteasome subunit alpha OS=Aeropyrum pernix GN=psmA MAFPMPPHQTAYDRAATIFSPEGDLYQVRYAFEAVKKGWTSLGIKTNEGVVIAAEKRFIG PLVDIDDIDKIYKIDDHIGVAFAGMGGDGRILIDYARVFTVRHRLLYGEPPPVELVAKVV ADVKQAYTQHGGVRPFGVALIFAGVNPDGTTKVYRTDPGGQYFSFKAIAIGSGEQVANEM FEKHYRSDMSLEEATKLALKILYAIIRKTVEDKEKAIATLPDQVELAYITVKERMFTKMT KEQVKEIVDSMREELLQL