2JF2:
reference: Nucleotide substrate recognition by UDP-N-acetylglucosamine acyltransferase (LpxA) in the first step of lipid A biosynthesis., Ulaganathan V, Buetow L, Hunter WN, J Mol Biol. 2007 Jun 1;369(2):305-12. Epub 2007 Mar 21. PMID: 17434525

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