>tr|Q7B2U9|Q7B2U9_STAAU Holliday junction resolvase RecU OS=Staphylococcus aureus GN=prfA MNYPNGKPYRKNSAIDGGKKTAAFSNIEYGGRGMSLEKDIEHSNTFYLKSDIAVIHKKPT PVQIVNVNYPKRSKAVINEAYFRTPSTTDYNGVYQGYYIDFEAKETKNKTSFPLNNIHDH QVEHMKNAYQQKGIVFLMIRFKTLDEVYLLPYSKFEVFWKRYKDNIKKSITVDEIRKNGY HIPYQYQPRLDYLKAVDKLILDESEDRV