6BIM:
reference: The Protozoan Trichomonas vaginalis Targets Bacteria with Laterally Acquired NlpC/P60 Peptidoglycan Hydrolases., Pinheiro J, Biboy J, Vollmer W, Hirt RP, Keown JR, Artuyants A, Black MM, Goldstone DC, Simoes-Barbosa A, MBio. 2018 Dec 11;9(6). pii: mBio.01784-18. doi: 10.1128/mBio.01784-18. PMID: 30538181

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