Assertion: arginine | /r/HasProperty | precursor
Facets:
value: for urea
type: LOCATION
value: for agmatine
type: TRANSITIVE-OBJECT
value: for ornithine
type: TRANSITIVE-OBJECT
value: to ornithine
type: LOCATION
Source sentences:
text: Arginine is a precursor to ornithine, which can be converted back to arginine in the body.
text: Arginine is also a precursor for urea, ornithine, and agmatine; is necessary for the synthesis of creatine; and can also be used for the synthesis of polyamines (mainly through ornithine and to a lesser degree through agmatine, citrulline, and glutamate.)