2N7H:
reference: Hybrid Structure of the Type 1 Pilus of Uropathogenic Escherichia coli., Habenstein B, Loquet A, Hwang S, Giller K, Vasa SK, Becker S, Habeck M, Lange A, Angew Chem Int Ed Engl. 2015 Aug 12. doi: 10.1002/anie.201505065. PMID: 26267365

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