>sp|B5IEE5|PSB_ACIB4 Proteasome subunit beta OS=Aciduliprofundum boonei (strain DSM 19572 / T469) OX=439481 GN=psmB PE=3 SV=1
MENAKTGTTTVGIVTKDGVVMGTEHRASMETFIAHKTAQKLYKLDYNIGMTTAGLVGDLQ
VLVRYMRAEINLYRIRRKMYMPVGAAATLLSNILNERKFFPYYVGLLVGGFDSKGYHVFA
IDAAGGAIEDKYASVGSGSLFVYGVLEDRWKDDLSLDEGINLVIRGINAAMRRDAASGDG
ISVATITKDEGFVELSQEEVEKRMKKLKLK