>sp|B2V7X0|KTHY_SULSY Thymidylate kinase OS=Sulfurihydrogenibium sp. GN=tmk MGFFITFEGIEASGKTTQINLLYDYLKSIGKNVIKTREPGGTKIGQKIREILLSKWDEKF PYIAELLLYESDRNIHIQSIVKPSLDAGYIVLSDRYIDSTTAYQHYARGIDYEIVSYLNT LATDGLKPNLTFLIDIPVEISLKRLSESKDRIESEDIEFHKKLREGFLKIAENEKGRFVV IDGTMDIMEIHKIIVDSLKQRSII