260 Proteasome core protein PsmA Proteasome subunit alpha PF1571 psmA 20S proteasome alpha subunit MAFVPPQAGYDRAITVFSPDGRLFQVNYAREAVKRGATAVGVKCGEGVVLAVEKRITSRLIEPDSYEKIFQIDDHIAAASSGIIADARVLVNRARLEAQIYRLTYGEPAPVSVIVKKICDLKQMHTQYGGVRPFGAALLMAGINDRPELYETDPSGAYFAWKAVAIGSGRNTAMAIFEEKYRDDMNLEDAIKLALMALAKTMENPSADNIEVAVITVKDKKFRKLTRDEIEKYLSEVLKEVEEEEVKEKEEDYSELDSNY Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation (By similarity). PSA_PYRFU