5JNP:
reference: Rice Cellulose SynthaseA8 Plant-Conserved Region is a coiled-coil at the catalytic core entrance., Rushton PS, Olek AT, Makowski L, Badger J, Steussy CN, Carpita NC, Stauffacher CV, Plant Physiol. 2016 Nov 22. pii: pp.00739.2016. PMID: 27879387

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