No, west, it would not. Gluconeogenesis takes place under the influence of 3 hormones, all of which are not insulin (glucagon, cortisol or adrenaline). Without insulin you cannot have fat storage. If you should actually eat 'excessive' protein it would be wasted - literally. Without insulin it cannot be stored as fat. It's basic bio 101. The 58% figure comes from high carb eating research.

Nat