5BSZ:
reference: Molecular architecture of KedS8, a sugar N-methyltransferase from Streptoalloteichus sp. ATCC 53650., Delvaux NA, Thoden JB, Holden HM, Protein Sci. 2015 Jul 14. doi: 10.1002/pro.2742. PMID: 26177844

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