| 2VLW: reference: Different interactions between MT7 toxin and the human muscarinic M1 receptor in its free and N-methylscopolamine-occupied states., Fruchart-Gaillard C, Mourier G, Marquer C, Stura E, Birdsall NJ, Servent D, Mol Pharmacol. 2008 Dec;74(6):1554-63. Epub 2008 Sep 10. PMID: 18784346 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).