5VNW:
reference: Yeast surface display platform for rapid discovery of conformationally selective nanobodies., McMahon C, Baier AS, Pascolutti R, Wegrecki M, Zheng S, Ong JX, Erlandson SC, Hilger D, Rasmussen SGF, Ring AM, Manglik A, Kruse AC, Nat Struct Mol Biol. 2018 Feb 12. pii: 10.1038/s41594-018-0028-6. doi:, 10.1038/s41594-018-0028-6. PMID: 29434346

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