5F6C:
reference: Substrate Recognition and Autoinhibition in the Central Ribonuclease RNase E., Bandyra KJ, Wandzik JM, Luisi BF, Mol Cell. 2018 Sep 20. pii: S1097-2765(18)30699-3. doi:, 10.1016/j.molcel.2018.08.039. PMID: 30270108

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