>sp|Q031S3|KTHY_LACLS Thymidylate kinase OS=Lactococcus lactis subsp. cremoris GN=tmk MNGILISLEGPDGAGKTTVLQEILPEIQKMKREVVPTREPGGVRVAEEIRQIILDPKNTE IDSKTELMLFEAARRLHMQEKMLPALRAGKVVIVDRFIDSSVAYQGYGRDLGVEVVDWLN YFATDGLKPDLTLYFDIDTDVALERIMKNRADEVNRLDLERAEMHRKVREGYLEIVAKEP ERFVKIDASQSLEKVVADTLEVLKKRFVSEF