3V39:
reference: Specialized peptidoglycan hydrolases sculpt the intra-bacterial niche of predatory Bdellovibrio and increase population fitness., Lerner TR, Lovering AL, Bui NK, Uchida K, Aizawa S, Vollmer W, Sockett RE, PLoS Pathog. 2012 Feb;8(2):e1002524. Epub 2012 Feb 9. PMID: 22346754

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