Cartoon representation of the <i>Eco</i>RII dimer structure. Image based on crystal structure <a rel="nofollow" class="external text" href="http://www.rcsb.org/pdb/explore/explore.do?structureId=1NA6">PDB ID 1NA6</a>
<a href="//commons.wikimedia.org/wiki/User:Splette" title="User:Splette">Thomas Splettstoesser</a>
CC BY-SA 4.0
self-made; using open source renderer <a href="https://en.wikipedia.org/wiki/en:Pymol" class="extiw" title="w:en:Pymol">PyMol</a>