4Z45:
reference: Crystal Structures and Binding Dynamics of Odorant-Binding Protein 3 from two aphid species Megoura viciae and Nasonovia ribisnigri., Northey T, Venthur H, De Biasio F, Chauviac FX, Cole A, Ribeiro KA Junior, Grossi G, Falabella P, Field LM, Keep NH, Zhou JJ, Sci Rep. 2016 Apr 22;6:24739. doi: 10.1038/srep24739. PMID: 27102935

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