And once we activate factor seven, it goes on. It interacts and binds to the tissue factor to form a dimer complex. And then the dimer complex, it interacts with a very important factor, factor X, factor X, to basically proteolytically cleave it and activate it into its active form. So the red one is the active form of factor ten. So everything shown in blue is an enzyme, but it exists in a zymogen, inactive form. The red molecules are those enzymes in their fully active form.