5F3D:
reference: Crystal Structures of Quinolinate Synthase in Complex with a Substrate Analogue, the Condensation Intermediate, and Substrate-Derived Product., Volbeda A, Darnault C, Renoux O, Reichmann D, Amara P, Ollagnier de Choudens S, Fontecilla-Camps JC, J Am Chem Soc. 2016 Aug 30. PMID: 27545412

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