| 2HPY: reference: Local peptide movement in the photoreaction intermediate of rhodopsin., Nakamichi H, Okada T, Proc Natl Acad Sci U S A. 2006 Aug 22;103(34):12729-34. Epub 2006 Aug 14. PMID: 16908857 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).