>3une_j mol:protein length:234 Proteasome subunit beta type-7 TTIAGVVYKDGIVLGADTRATEGMVVADKNCSKIHFISPNIYCCGAGTAADTDMTTQLI SSNLELHSLTTGRLPRVVTANRMLKQMLFRYQGYIGAALVLGGVDVTGPHLYSIYPHGS TDKLPYVTMGSGSLAAMAVFEDKFRPDMEEEEAKKLVSEAIAAGIFNDLGSGSNIDLCV ISKSKLDFLRPFSVPNKKGTRLGRYRCEKGTTAVLTEKVTPLEIEVLEETVQTMDTS