And of course, we can also have glycocitic bonds between sugars and proteins or between sugar and lipids. Now, anytime we have a glycocity bond formed inside our body, that reaction is catalyzed by specific type of enzyme. And the enzymes that catalyze the formation of glycocitic bonds are known as glycostal transferases. Now, let's take a look at the reaction that is actually catalyzed by this type of enzyme. So what exactly does the reaction actually look like? So let's suppose we have a sugar and the sugar is basically shown in red.