5DYV:
reference: The Catalytic Mechanism of a Natural Diels-Alderase Revealed in Molecular Detail., Byrne MJ, Lees NR, Han LC, van der Kamp MW, Mulholland AJ, Stach JE, Willis CL, Race PR, J Am Chem Soc. 2016 May 18;138(19):6095-8. doi: 10.1021/jacs.6b00232. Epub 2016, May 6. PMID: 27140661

This OCA Structure page
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