>sp|C3NFX2|PSB1_SULIN Proteasome subunit beta 1 OS=Sulfolobus islandicus (strain Y.N.15.51 / Yellowstone #2) OX=419942 GN=psmB1 PE=3 SV=1
MEELPATAIGLKVNDGIVLASERRLSYGGYVLSKQAKKVHKIGKFLMAGAGIYGDLQTLT
RIMNVEIKYYEISTGKPISVHAAAKLLSVILYQYKVMPFISEILFGGVDEKGPQLYVLDP
IGSLIEDNYAAVGSGARIAIGVLESEYDPNMNLDIAAQLITKAIKASIERDITSGDGIDL
AIMDKKGNYENKFIPY