5VBJ:
reference: Sulfur as an Acceptor to Bromine in Biomolecular Halogen Bonds., Ford MC, Saxton M, Ho PS, J Phys Chem Lett. 2017 Sep 7;8(17):4246-4252. doi: 10.1021/acs.jpclett.7b01725., Epub 2017 Aug 24. PMID: 28796521

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