>sp|Q80HT9|KTHY_VACCW Thymidylate kinase OS=Vaccinia virus GN=OPG178 MSRGALIVFEGLDKSGKTTQCMNIMESIPANTIKYLNFPQRSTVTGKMIDDYLTRKKTYN DHIVNLLFCANRWEFASFIQEQLEQGITLIVDRYAFSGVAYAAAKGASMTLSKSYESGLP KPDLVIFLESGSKEINRNVGEEIYEDVTFQQKVLQEYKKMIEEGDIHWQIISSEFEEDVK KELIKNIVIEAIHTVTGPVGQLWM