Enzyme Cofactors

Enzyme cofactors are non-protein organic molecules or metal ions that assist enzymatic reactions in cannabis plant metabolism. These include vitamins, coenzymes like NAD+ and NADP+, and metal cofactors such as magnesium and zinc, which facilitate biosynthesis of cannabinoids, terpenes, and flavonoids. Breeders and researchers track cofactor availability and efficiency when studying cannabinoid production pathways, as metabolic bottlenecks in cofactor synthesis can influence final phytochemical profiles. Understanding cofactor roles helps explain genotypic variation in plant vigor, resin production rates, and terpene expression across different cultivars. Cofactor deficiency or excess can be identified through tissue analysis and nutrient management studies.

Breeders working with high-yield or specialized phytochemical lines monitor cofactor metabolism to optimize enzymatic efficiency in secondary metabolite pathways. Selecting for robust cofactor utilization capacity may indirectly support stable cannabinoid and terpene production across diverse growing environments.