>sp|Q72I89|KTHY_THET2 Thymidylate kinase OS=Thermus thermophilus GN=tmk MPGLFLTLEGLDGSGKTTQARRLAAFLEAQGRPVLLTREPGGGLPEVRSLLLTQELSPEA EYLLFSADRAEHVRKVILPGLAAGKVVISDRYLDSSLAYQGYGRGLPLPWLREVAREATR GLKPRLTFLLDLPPEAALRRVRRPDRLEGLGLEFFRRVREGYLALARAEPGRFVVLDATL PEEEIARAIQAHLRPLLP