>sp|P90513|PSA3_ACACA Proteasome subunit alpha type-3 OS=Acanthamoeba castellanii SIGTGYDLSSTTFSPDGRVFQVEYAAKAVDNSGTALGLRVKDGVVLAVEKLLVSKMLVPN TNRRIHTVDRHCGLAMSGLVADGRQLVSRGRAEATSYREFYGTDISGKVLNERLSNFVQL YSLYGSVRPFGTSVILGCVDKNGPQLYMIEPSGISWGYFGVAIGKGARAAKTEIEKLKLS EMTAREAIKEAAKIIYSVHDDAKDKAFELELSWVCEETGNLHKFVPKDLLEEAEKYAKQA LEEEEDMSEEED