>sp|A1U3D8|TYSY_MARN8 Thymidylate synthase OS=Marinobacter nauticus GN=thyA MKAYLDLMQDVVDNGFDKGDRTGVGTRSVFGRQMRFNLQDGFPLVTTKKVHLRSIIYELL WFLKGSTDNTWLAERKVSIWNEWALENGDLGPIYGKQWRSWQCHDGRVIDQISEVIEQIR TKPNSRRLIVSAWNPAELPDESISPQDNVREGRMALAPCHCLFQFYVADGKLSCQLYQRS ADLFLGVPFNIASYALLTHMIAQQCDLDVGEFVHTFGDCHLYRNHLTDDIVFEQLRREPR ALPKLVIKRKPESIFGYELEDFEFEGYDPSPVIKAPIAI