Assertion: glycine's role | /r/HasProperty | critical
Facets:
value: as its small size
type: CAUSE
Source sentences:
text: Glycine is a major component of prostate fluid and it plays a critical role in maintaining overall prostate health.
text: Protein structure: The role of glycine as an amino acid residue in protein structure is critical, as its small size—the lack of a carbon R-group—allows the protein to have a high capacity for folding, so glycine is like a wild card in occupying difficult sites in protein structure, thereby allowing the structural folding of the protein to be determined by the rest of the amino acids.