>tr|A0A4D8S2N4|A0A4D8S2N4_METPR Proteasome subunit beta OS=Metallosphaera prunae GN=psmB
MEGFGEFESRPSKDKIKILKGTTTVGLVVKDAVILAADRRASAGFFVANKMVRKIVYIDD
RIGMTTAGSVADLQFIYNYMKNIYHYNLISGNRPVTVKSLATYLTNILSQNKYFPYLVQI
LMGGYDTQPRLFNLDYLGDMTEETYVATGSGSPVAMGVLEDGYSPDLTGDQAMDLAARAV
MSAIKRDSFTGTGVIVTKITKEGHVEREIYPNRKEAM