6J8V:
reference: Complex structures of MoeN5 with substrate analogues suggest sequential catalytic mechanism., Zhang L, Ko TP, Malwal SR, Liu W, Zhou S, Yu X, Oldfield E, Guo RT, Chen CC, Biochem Biophys Res Commun. 2019 Apr 16;511(4):800-805. doi:, 10.1016/j.bbrc.2019.02.131. Epub 2019 Mar 2. PMID: 30837154

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