1W7S:
reference: Ultrafast and low barrier motions in the photoreactions of the green fluorescent protein., van Thor JJ, Georgiev GY, Towrie M, Sage JT, J Biol Chem. 2005 Sep 30;280(39):33652-9. Epub 2005 Jul 20. PMID: 16033764

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