>tr|A0A0E3GUW7|A0A0E3GUW7_SACSO Proteasome subunit beta OS=Saccharolobus solfataricus GN=psmB MEELPATAVGLKVNDGIVLASERRLSYGGYVLSKQAKKVYKINKFLMAGAGIYGDLQTLT RIMNVEIKYYEVSTGKPISVHAAAKLLSVILYQYKVMPFISEILFGGVDEKGPQLYVLDP IGSLIEDNYAAVGSGARIAIGVLESEYDPNMSLDVATQLITKAIKASIERDITSGDGIDL AIIDKKGNYENKFIPY