the diagram shows a gap junction and its main element. connexon. together with the structure of the <a href="https://en.wikipedia.org/wiki/connexin" class="extiw" title="en:connexin">connexin</a>.
Translated by <a href="//commons.wikimedia.org/wiki/User:Snek01" title="User:Snek01">Michal Maňas</a>, based on image by <a href="//commons.wikimedia.org/wiki/User:LadyofHats" title="User:LadyofHats">Mariana Ruiz</a>
Translated by <a href="//commons.wikimedia.org/wiki/User:Snek01" title="User:Snek01">Snek01</a>. Created by <a href="//commons.wikimedia.org/wiki/User:LadyofHats" title="User:LadyofHats">LadyofHats</a>.