>sp|P0DB96|KITH_STRP3 Thymidine kinase OS=Streptococcus pyogenes serotype M3 GN=tdk MAQLYYKYGTMNSGKTIEILKVAHNYEEQGKPVVIMTSALDTRDGFGIVSSRIGMRREAI PISNDMDIFTFIAQLEEKPYCVLIDESQFLSKQNVYDLARVVDELNVPVMAFGLKNDFQN NLFEGSKHLLLLADKIDEIKTICQYCSKKATMVLRIENGKPVYEGDQIQIGGNETYIPVC RKHYFNPEI