Assertion: peptide's protein | /r/HasProperty | macromolecule
Facets:
value: by definition
type: OTHER
Source sentences:
text: By definition, a protein is a macromolecule that usually has 20 different amino acids (AAs) that are linked via peptide bonds.
text: Proteins are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues.