Some articles on glutenin, glutenins:

... Glutenin (also called glutelin or glutenine) is the major protein within wheat flour, making up 47% of the total protein content ... The glutenins are protein aggregates of high molecular weight (HMW) and low molecular weight (LMW) subunits with molar masses from c.‚ÄČ200,000 to a few ... of two major fractions the gliadins and the glutenins ...