>tr|Q1J6M2|Q1J6M2_STRPF Thymidine kinase OS=Streptococcus pyogenes serotype M4 GN=tdk2 MAQLYYKYGTMNSGKTIEILKVAHNYEEQGKPVVIMTSALDTRDGFGIVSSRIGMRREAI PISNDMDIFTFIAQLEEKPYCVLIDESQFLSKQNVYDLARVVDELNVPVMAFGLKNDFQN NLFEGSKHLLLLADKIDEIKTICQYCSKKATMVLRTENGKPVYEGDQIQIGGNETYIPVC RKHYFNPEI