Figure 4From: Can dietary fibre help provide safer food products for sufferers of gluten intolerance? A well-established biophysical probe may help towards providing an answerSchematic structure of x and y type high molecular weight (HMW) subunits. The x- and y-types have 80% similarity in structure. A large central domain composed of repeating amino acid sequences rich in glutamine and proline, flanked by N- and C-terminal domains made up of non-repetitive sequences that contain highly conserved cysteine residues [21, 22].Back to article page