3UJA:
reference: Structure and Reaction Mechanism of Phosphoethanolamine Methyltransferase from the Malaria Parasite Plasmodium falciparum: An Anti-Parasitic Drug Target., Lee SG, Kim Y, Alpert TD, Nagata A, Jez JM, J Biol Chem. 2011 Nov 23. PMID: 22117061

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