4UWM:
reference: Crystallization and preliminary X-ray diffraction studies of the oxygenating subunit of 3,6-diketocamphane monooxygenase from Pseudomonas putida., McGhie EJ, Isupov MN, Schroder E, Littlechild JA, Acta Crystallogr D Biol Crystallogr. 1998 Sep 1;54(Pt 5):1035-8. PMID: 9757131

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