There are a large variety of serine residues, and the phosphorylation of each residue can lead to different metabolic consequences. 1  Protein kinase N1 is responsible for the phosphorylation of the TNF receptor-associated factor (TRAF1) on serine 139 under specific conditions.
There are 121 calories in a 1/2 cup of Fried Potatoes. Calorie breakdown: 23% fat, 69% carbs, 8% protein.
Raw Red Potatoes. A raw small red potato, one that is 1 3/4 inch to 2 1/4 inch in diameter, contains 119 calories. If you are dicing them, a half a cup of diced potatoes contains 52 calories. If you bake, boil or steam your potatoes, you add no additional calories. Very few people eat their red potatoes without toppings.