>sp|Q9KST9|KITH_VIBCH Thymidine kinase OS=Vibrio cholerae serotype O1 GN=tdk MAQMYFYYSAMNAGKSTTLLQSAFNYQERGMNPLIFTAAIDDRFGVGKVSSRIGLEAEAH LFHADTDLLHVIATLHEAEPRHCILMDECQFLSKEQVYQLTEVVDKLDIPVLCYGLRTDF LGELFEGSKYLLSWADKLIELKTICHCGRKANMVIRTDEHGNAISEGDQVAIGGNDKYVS VCRQHYKEALGR