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.
Potatoes contain a surprising amount of nutrients and are extremely filling. How many calories are in a potato? One small boiled potato contains 80 calories, which can easily add up when adding toppings. Despite relatively high calories, potatoes contain a lot of nutrients and should be enjoyed in moderation.