5OT8:
reference: Structural basis for high specificity of octopine binding in the plant pathogen Agrobacterium tumefaciens., Vigouroux A, El Sahili A, Lang J, Aumont-Nicaise M, Dessaux Y, Faure D, Morera S, Sci Rep. 2017 Dec 21;7(1):18033. doi: 10.1038/s41598-017-18243-8. PMID: 29269740

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