>sp|A4WH05|PSB1_PYRAR Proteasome subunit beta 1 OS=Pyrobaculum arsenaticum (strain DSM 13514 / JCM 11321 / PZ6) OX=340102 GN=psmB1 PE=3 SV=1
MTTTVGIVVKDGVVLATDKRVTAGYYIAHKKGEKLWKIDDHVAATMSGGVADLQNILSFL
TVRAREYKTQFRRPIPIRALVNYMSLILFYSRPYVYVVHSIIGGVDEEEGAVMYMVDWLG
TVTKEKYVATGSGSPYAKGVLEVGYRGDLTVEEAVDLAINAIKAAIRNDPGSGEGIDVVT
ITKRDGFKRIFTTQQKLLIPEI