6VQ5:
reference: Crystal structure of Epiphyas postvittana pheromone binding protein 3., Hamiaux C, Carraher C, Lofstedt C, Corcoran JA, Sci Rep. 2020 Oct 1;10(1):16366. doi: 10.1038/s41598-020-73294-8. PMID: 33004932

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