>sp|A0LU51|PSA_ACIC1 Proteasome subunit alpha OS=Acidothermus cellulolyticus (strain ATCC 43068 / DSM 8971 / 11B) OX=351607 GN=prcA PE=3 SV=1 MSTPFYVSPEQIMKDRAEFARKGIARGRSNVVLQYADGILFVAENTSKALHKISEVYDRI AFAAVGRYNEFENLRVAGVRLADLTGYTYDRRDVTGRTIANAYAQTLGAIFSGATEKPYE VEIVVAEVGDTPDGDSMYRLTYDGSVAEEHGYVAMGGQAEQITAQLKDRYVENLPLGEAL RLAVDVLSRASDGGEPRTLTPDQLEVAALDRTRGRRAFRRFIGAQLQELLRPTS