>sp|Q1G923|KTHY_LACDA Thymidylate kinase OS=Lactobacillus delbrueckii subsp. bulgaricus GN=tmk MQGYFITFEGPDGAGKTTVINEVVKAIQGQCKREILVTREPGGSKIAEKIRDIILDPANT EMNAKTEALLYAASRSQHVSEIINPALKRGDLVMSDRFVDSSLAYQGQGRGLGIDEVAQI NAFATGHLEPDLTIFLDLDPAQGLARIAKVRSGSEDRLEQEKLAFHEEVYRGYQKVNQAH PDRVKVVDASQDLPQVVAASVKLVKSTFPELF