3WEC:
reference: Structure of the quinoline N-hydroxylating cytochrome P450 RauA, an essential enzyme that confers antibiotic activity on aurachin alkaloids., Yasutake Y, Kitagawa W, Hata M, Nishioka T, Ozaki T, Nishiyama M, Kuzuyama T, Tamura T, FEBS Lett. 2014 Jan 3;588(1):105-10. doi: 10.1016/j.febslet.2013.11.016. Epub, 2013 Nov 20. PMID: 24269679

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).