>sp|Q5HE81|KITH_STAAC Thymidine kinase OS=Staphylococcus aureus GN=tdk MYETYHSGWIECITGSMFSGKSEELIRRLRRGIYAKQKVVVFKPAIDDRYHKEKVVSHNG NAIEAINISKASEIMTHDLTNVDVIGIDEVQFFDDEIVSIVEKLSADGHRVIVAGLDMDF RGEPFEPMPKLMAVSEQVTKLQAVCAVCGSSSSRTQRLINGKPAKIDDPIILVGANESYE PRCRAHHIVAPSDNNKEEL