4XCA:
reference: Oxidative cyclizations in orthosomycin biosynthesis expand the known chemistry of an oxygenase superfamily., McCulloch KM, McCranie EK, Smith JA, Sarwar M, Mathieu JL, Gitschlag BL, Du Y, Bachmann BO, Iverson TM, Proc Natl Acad Sci U S A. 2015 Aug 3. pii: 201500964. PMID: 26240321

This OCA Structure page
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