5CNV:
reference: Molecular basis for allosteric specificity regulation in class Ia ribonucleotide reductase from Escherichia coli., Zimanyi CM, Chen PY, Kang G, Funk MA, Drennan CL, Elife. 2016 Jan 12;5. pii: e07141. doi: 10.7554/eLife.07141. PMID: 26754917

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