>sp|B5XKV8|PYRR_STRPZ Bifunctional protein PyrR OS=Streptococcus pyogenes serotype M49 GN=pyrR MKTKEIVDDVTMKRAITRITYEIIERNKQLDNVVLAGIKTRGVFLARRIQERLHQLEGLD LPIGELDPKPFRDDMRVEEDTTLMSVDITGKDVILIDDVLYTGRTIRAAIDNLVSLGRPA RVSLAVLVDRGHRELPIRADYVGKNIPTSSVEEIVVEVVEVDGRDRVSIIDPT