2WSI:
reference: Crystal structure of yeast FAD synthetase (Fad1) in complex with FAD., Leulliot N, Blondeau K, Keller J, Ulryck N, Quevillon-Cheruel S, van Tilbeurgh H, J Mol Biol. 2010 May 21;398(5):641-6. Epub 2010 Mar 30. PMID: 20359485

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