>sp|Q64PV5|TYSY_BACFR Thymidylate synthase OS=Bacteroides fragilis GN=thyA MKQYLDLLDRVLTEGIEKGDRTGTGTISVFGHQMRFNLDEGFPCLTTKKLHLKSIIYELL WFLKGDTNVKYLQDHGVRIWNEWADETGDLGHIYGYQWRSWPTYDGGFIDQISEAVDAIK HNPDSRRIIVSAWNVGDLDHMNLPPCHAFFQFYVANGRLSLQLYQRSADIFLGVPFNIAS YALLLQMMAQVTGLQAGDFIHTLGDAHIYLNHLEQVKLQLSREPRPLPQMKINPDVKNIF DFQFKDFELVNYDPHPHIAGKVAV