4NUB:
reference: Structure and Functional Analysis of YcfD, a Novel 2-Oxoglutarate/Fe-Dependent Oxygenase Involved in Translational Regulation in Escherichiacoli., van Staalduinen L, Novakowski SK, Jia Z, J Mol Biol. 2014 Feb 13. pii: S0022-2836(14)00074-6. doi:, 10.1016/j.jmb.2014.02.008. PMID: 24530688

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