Assertion: magnesium | /r/CapableOf | act as cofactor
Facets:
value: in about 300 different enzyme systems
type: LOCATION
Source sentences:
text: Even magnesium acts as a cofactor in about 300 different enzyme systems responsible to regulate diversified biochemical reactions in the human
text: Magnesium not only stabilizes DNA structures, it also functions as a cofactor in the repair of DNA damage by environmental mutagens.