4IJJ:
reference: DksA2, a zinc-independent structural analog of the transcription factor DksA., Furman R, Biswas T, Danhart EM, Foster MP, Tsodikov OV, Artsimovitch I, FEBS Lett. 2013 Feb 14. pii: S0014-5793(13)00123-3. doi:, 10.1016/j.febslet.2013.01.073. PMID: 23416301

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