| 6VK5: reference: Structural Studies of the Methylosinus trichosporium OB3b Soluble Methane Monooxygenase Hydroxylase and Regulatory Component Complex Reveal a Transient Substrate Tunnel., Jones JC, Banerjee R, Shi K, Aihara H, Lipscomb JD, Biochemistry. 2020 Aug 18;59(32):2946-2961. doi: 10.1021/acs.biochem.0c00459., Epub 2020 Jul 30. PMID: 32692178 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).