5ZMB:
reference: Solution structure of a ubiquitin-like protein from Trypanosoma brucei., Mi J, Zhang J, Liao S, Tu X, Protein Sci. 2018 Jul 29. doi: 10.1002/pro.3492. PMID: 30058168

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