Assertion: macromolecule's structure | /r/HasProperty | bonded to amino group
Facets:
value: to a hydrogen atom
type: TRANSITIVE-OBJECT
Source sentences:
text: Each amino acid has the same fundamental structure, which consists of a central carbon atom, also known as the alpha (α) carbon, bonded to an amino group (NH 2 ), a carboxyl group (COOH), and to a hydrogen atom.