5V7O:
reference: Rerouting the Pathway for the Biosynthesis of the Side Ring System of Nosiheptide: The Roles of NosI, NosJ, and NosK., Badding E, Grove TL, Gadsby L, LaMattina J, Boal AK, Booker SJ, J Am Chem Soc. 2017 Mar 27. doi: 10.1021/jacs.7b01497. PMID: 28343381

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