>tr|A0A0F5MI97|A0A0F5MI97_STRGN Thymidine kinase OS=Streptococcus gordonii GN=tdk MAQLYYKYGTMNSGKTIEILKVAHNYEEQGKGVVIMTSAVDTRDGVGYVSSRIGMKRQAM AIEDDTDILGYIKNLPEKPYCILIDEAQFLKRHHVYDLARVVDELDVPVMAFGLKNDFRN ELFEGSKHLLLLADKIEEIKTICQYCSRKATMVLRTDHGKPVYDGEQIQIGGNETYIPVC RKHYFKPDINN