>sp|B5E515|PYRR_STRP4 Bifunctional protein PyrR OS=Streptococcus pneumoniae serotype 19F GN=pyrR MKTKEVVDELTVKRAITRITYEIIERNKDLNKIVLAGIKTRGVFIAHRIQERLKQLENLS VPVVELDTKPFRDDVKSGEDTSLVSVDVTDREVILVDDVLYTGRTIRAAIDNIVGHGRPA RVSLAVLVDRGHRELPIRPDYVGKNIPTSRSEEIIVEMTELDDQDRVLITEEA