Bread-Bakers v112.n010.9

According to the National Nutrient Database 
<http://ndb.nal.usda.gov/>, 100 g of vital wheat gluten contains:

    75.16 g protein
     8.20 g water
     1.85 g total lipid (fat)
     1.00 g ash
    13.79 g carbohydrate

The carbohydrate content is determined "by difference" - whatever 
isn't protein, fat, water or ash is assumed to be carbohydrate.

Jeff