>sp|Q02XW4|PYRR_LACLS Bifunctional protein PyrR OS=Lactococcus lactis subsp. cremoris GN=pyrR MARKEIIDEITMKRAITRITYEIIERNKELDKLVLIGIKTRGVYLAKRIQERLQQLEGLE IPFGELDTRPFRDDKQAQEDTTEIDIDITGKDVILVDDVLYTGRTIRAAIDGIVKLGRPA RVQLAVLVDRGHRELPIRADYVGKNIPTGHDEEIIVQMSEHDGNDSILIKRED