1ZY7:
reference: Inositol hexakisphosphate is bound in the ADAR2 core and required for RNA editing., Macbeth MR, Schubert HL, Vandemark AP, Lingam AT, Hill CP, Bass BL, Science 2005 Sep 2;309(5740):1534-9. PMID: 16141067

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