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.
Double or triple the caloric value of a boiled potato and you can easily end up with unwanted calories. And with mashed potatoes about a half a cup of mashed potatoes contains 108 calories. Comparatively, there are 270 calories in a half-cup of fried potatoes, so beware of the calories from excessive oil and fat. French fries maybe delicious but they are not good for the calorie values. A great replacement for French fries is oven-roasted potato wedges with a pinch of salt and a few teaspoons of olive oil.