>sp|A8YTF9|KTHY_LACH4 Thymidylate kinase OS=Lactobacillus helveticus GN=tmk MRGYFVSFEGPDGAGKSTVLKEVLDQIGPKLKPQYLVTREPGGSKIAEKIRDIILDPAND KMDAKTEALLYAAARSQHVEEIIRPALSEGKIVFSDRFVDSSLAYQGEGRDLGIEEVKQI NDFATGKLDPDLTFFLDIAPEIGLSRIQKLRPGQEDRLEQENIAFHKKVYNGFLKVKDLY PDRFVTIDATQPIEDVVNQVIATLEKRLPEIF