>sp|Q2K5N6|KITH_RHIEC Thymidine kinase OS=Rhizobium etli GN=tdk MAKLYFNYSTMNAGKSTMLLQASYNYQERGMRTVQLIAAFDERAGRGVIGSRIGLEASAI PFEPDEDLFRLVMTLSGEGAPISCVFVDEAHFMTPLHVWQLARIVDRLGIPVMVYGLRTD FQGKLFPASQELLAIADEMREVRTICHCGRKATMVVRLDAQGKVLHEGAQIDVGGNEKYV SLCRRHWDDEMNGAWIAEPV