5KQB:
reference: Identification and structural characterization of LytU, a unique peptidoglycan endopeptidase from the lysostaphin family., Raulinaitis V, Tossavainen H, Aitio O, Juuti JT, Hiramatsu K, Kontinen V, Permi P, Sci Rep. 2017 Jul 20;7(1):6020. doi: 10.1038/s41598-017-06135-w. PMID: 28729697

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