6IWR: Crystal Structure Of Galnac-T7 With Udp, Galnac And Mn2+
reference: Structural basis of carbohydrate transfer activity of UDP-GalNAc: Polypeptide N-acetylgalactosaminyltransferase 7., Yu C, Liang L, Yin Y, Biochem Biophys Res Commun. 2019 Mar 5;510(2):266-271. doi:, 10.1016/j.bbrc.2019.01.084. Epub 2019 Jan 23. PMID: 30685086

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