6TJ0:
reference: Structure and Multitasking of the c-di-GMP-Sensing Cellulose Secretion Regulator BcsE., Zouhir S, Abidi W, Caleechurn M, Krasteva PV, mBio. 2020 Aug 11;11(4). pii: mBio.01303-20. doi: 10.1128/mBio.01303-20. PMID: 32788377

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