| 2BYR: reference: Structures of Aplysia AChBP complexes with nicotinic agonists and antagonists reveal distinctive binding interfaces and conformations., Hansen SB, Sulzenbacher G, Huxford T, Marchot P, Taylor P, Bourne Y, EMBO J. 2005 Oct 19;24(20):3635-46. Epub 2005 Sep 29. PMID: 16193063 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).