Cofactors are non-protein chemical compounds that assist enzymes in catalyzing reactions. They can be either inorganic ions or organic molecules (coenzymes) and are essential for the proper functioning of many enzymes.
5 Must Know Facts For Your Next Test
Cofactors can be divided into two categories: inorganic ions and organic coenzymes.
Many vitamins function as coenzymes or precursors to coenzymes.
Cofactors can bind to the active site of an enzyme or interact with the enzyme-substrate complex.
Without necessary cofactors, some enzymes are unable to perform their catalytic activity.
Metal ions like zinc, magnesium, and iron often act as cofactors for various enzymes.