So let's suppose this molecule here is this molecule that we have right over here. So what the glycogen branching enzyme does is it basically takes a region of seven glucose residues that contain a terminal position shown here. So we have 123-4567. So it cleaves the alpha one four glycocytic bond and then it forms an alpha one six glycocity bond. And so we create this branching point. And notice, as we discussed in a previous lecture, this section has to have at least eleven glucose residues.