2MX1:
reference: NMR-based structural analysis of threonylcarbamoyl-AMP synthase and its substrate interactions., Harris KA, Bobay BG, Sarachan KL, Sims AF, Bilbille Y, Deutsch C, Iwata-Reuyl D, Agris PF, J Biol Chem. 2015 Jun 9. pii: jbc.M114.631242. PMID: 26060251

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