3NUB:
reference: Structural Analysis of WbpE from Pseudomonas aeruginosa PAO1: A Nucleotide Sugar Aminotransferase Involved in O-Antigen Assembly ., Larkin A, Olivier NB, Imperiali B, Biochemistry. 2010 Jul 28. PMID: 20604544

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