>sp|D0KRX1|PSB1_SACS9 Proteasome subunit beta 1 OS=Saccharolobus solfataricus GN=psmB1 MEELPATAVGLKVNDGIVLASERRLSYGGYVLSKQAKKVYKINKFLMAGAGIYGDLQTLT RIMNVEIKYYEVSTGKPISVHAAAKLLSVILYQYKVMPFISEILFGGVDEKGPQLYVLDP IGSLIEDNYAAVGSGARIAIGVLESEYDPNMSLDVATQLITKAIKASIERDITSGDGIDL AIIDKKGNYENKFIPY