5NPY:
reference: Structural characterization of FlgE2 protein from Helicobacter pylori hook., Loconte V, Kekez I, Matkovic-Calogovic D, Zanotti G, FEBS J. 2017 Oct 30. doi: 10.1111/febs.14312. PMID: 29083539

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