>sp|Q4QN19|KITH_HAEI8 Thymidine kinase OS=Haemophilus influenzae GN=tdk MAKLYFYYSTMNAGKSTTLLQSSYNYRERDMSTLVYTAAIDDRFGVGKVTSRIGISQDAF LFRSETNLFDEINEHLKKEKVHCVLVDEAQFLSKQQVYQLSDVVDKLKIPVLCYGLRTDF QAELFEGSKYLLAWADQLEELKTICYCGRKANFVLRLNDQGEVIKEGAQIQIGGNDSYLS VCRLHYKEKCGQI