>tr|A0A015SS51|A0A015SS51_BACFG Thymidylate synthase OS=Bacteroides fragilis str. 3988T(B)14 GN=thyA MKQYLDLLDRVLTEGIEKGDRTGTGTISVFGHQMRFNLDEGFPCLTTKKLHLKSIIYELL WFLKGDTNVKYLQDHGVRIWNEWADETGDLGHIYGYQWRSWPTYDGGFIDQISEAVDAIK HNPDSRRIIVSAWNVGDLDHMNLPPCHAFFQFYVANGRLSLQLYQRSADIFLGVPFNIAS YALLLQMMAQVTGLQAGDFIHTLGDAHIYLNHLEQVKLQLSREPRPLPQMKINPDVKNIF DFQFEDFELVNYDPHPHIAGKVAV