>sp|Q4A977|KITH_MESHJ Thymidine kinase OS=Mesomycoplasma hyopneumoniae GN=tdk MYKKFFDGVIEVITGPMFSGKSDELIKRIKILTYADIKTLVIKPSVDYRFSQCEIVSRSG LKIPTFLARTTQEIRDLFTRDNYQAIAIDEIQFFDEEIVTFLEQIADKGIRVIVSGLDQD FRRKPFGSLPNLMAIAENVTKLQAVCSLCKRAATTTARKVLNEAQTLIGDQDEYEARCRA CHSL