>tr|A0A3Q2L7X0|A0A3Q2L7X0_HORSE Proteasome subunit alpha type OS=Equus caballus GN=PSMA7 MSYDRAITVFSPDGHLFQVEYAQEAVKKGSTAGERGLCLLVIRAGCFEDQRGLRPRCIRE PASFLSASPERVGVRGKDIVVLGVEKKSVAKLQDERTVRKICALDDNVCMAFAGLTADAR IVINRARVECQSHRLTVEDPVTVEYITRYIASLKQRYTQSNGRRPFGISALIVGFDFDGT PRLYQTDPSGTYHAWKANAIGRGAKSVREFLEKNYTDEAIETDDLTIKLVIKALLEVVQS GGKNIELAVMRRDQPLKILNPEEIEKYVAEIEKEKEENEKKKQKKAS