2H1H:
reference: Structure of the Escherichia coli heptosyltransferase WaaC: binary complexes with ADP and ADP-2-deoxy-2-fluoro heptose., Grizot S, Salem M, Vongsouthi V, Durand L, Moreau F, Dohi H, Vincent S, Escaich S, Ducruix A, J Mol Biol. 2006 Oct 20;363(2):383-94. Epub 2006 Jul 29. PMID: 16963083

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