>sp|A8YUW0|TYSY_LACH4 Thymidylate synthase OS=Lactobacillus helveticus GN=thyA MAILEQPYLDLLQKIMSEGHGKDDRTGTGTRSYFGAQMRFDLSQGFPLLTTKKVPFGLIK SELLWFLRGDTNIRFLLEHNNHIWDEWAFKNWVNSSEYQGPDMTDFGLRSQSDPEFNKIY QAEMKKFDQRILDDEDFAKKYGNLGDVYGAQWRHWEKREGGFIDQIADVIKQIKETPDSR RMIVTAWNPEDVPTSALPPCHVMFQFYVVDGKISVQLYQRSGDMFLGVPFNIASYSLLLN LIARETGLQVGEFIHTLGDAHIYRNHLKQVEELLSRKPYDSPQLWLNPEKKNIADFEMKD IKVVDYQHHGTIKAPVAV