The binding specificity of different E-boxes is found to be essential in their function. E-boxes with different functions have a different number and type of binding factor. The consensus sequence of the E-box is usually CANNTG; however, there exist other E-boxes of similar sequences called noncanonical E-boxes.
The more common sizes of cookie sheets are tagged as Full, Three Quarters, Half and Quarter. For âHow big is a cookie sheet?â in the Full-size variety, this one measures approximately 26 inches in width by 18 inches in depth and about an inch thick.
1 A 1/4 Sheet Cake Pan is 9 by 12 inches, which will usually serve 12 to 20 people. 2  This size is perfect for birthday parties or to celebrate small company events. A 1/2 Sheet Cake Pan is 11 by 15 inches, which will usually serve 18 to 40 people. 2  This size is a lovely option for an anniversary party or interoffice party.