They do not break those stabilizing interactions. And that's a good thing. So we see that about two thirds of the central cavity is filled with water because of that larger opening and larger amount of space on this side of that protein. Therefore, as the potassium ions into that cavity, into the inside, because of the presence of water, they do not lose that stabilizing salvation Cage. But notice what happens in this particular region. This region is very, very small.