>tr|A0A016BNZ3|A0A016BNZ3_BACFG Thymidine kinase OS=Bacteroides fragilis str. 2-F-2 #4 GN=tdk MVLFSEDHIQETRRRGRIEVICGSMFSGKTEELIRRMKRAKFARQRVEIFKPAIDTRYSE GDVVSHDSNSISSTPIDSSASILLFTSEIDVVGIDEAQFFDSGLIDVCNQLANNGVRVII AGLDMDFKGVPFGPMPALCAIADEVSKVHAICVKCGQLASFSHRTVKNDKQVLLGETAQY EPLCRECYQRALQEDREKS