Assertion: serine | /r/HasProperty | nonessential amino acid
Facets:
value: in humans
type: OTHER
value: in rats
type: LOCATION
Source sentences:
text: Serine is a nonessential amino acid that the human body can make from two other amino acids, glycine and threonine.
text: It is of interest that both aspartate and serine are nonessential amino acids in humans and rats.