Assertion: polypeptide's property | /r/HasProperty | due
Facets:
value: to the attached functional groups
type: CAUSE
Source sentences:
text: The outstanding mechanical properties of elastin are due to the regular alternance of hydrophobic regions, rich in glycine, alanine, valine, and leucine, and of hydrophilic domains rich in alanine and lysine residues .
text: The different properties of different steroids are due to the attached functional groups.