6FQB:
reference: Structure of the essential peptidoglycan amidotransferase MurT/GatD complex from Streptococcus pneumoniae., Morlot C, Straume D, Peters K, Hegnar OA, Simon N, Villard AM, Contreras-Martel C, Leisico F, Breukink E, Gravier-Pelletier C, Le Corre L, Vollmer W, Pietrancosta N, Havarstein LS, Zapun A, Nat Commun. 2018 Aug 9;9(1):3180. doi: 10.1038/s41467-018-05602-w. PMID: 30093673

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