Cofactor vs Coenzymes
The main difference between cofactor and Coenzymes are given below:
|
Characteristics |
Cofactor |
Coenzymes |
|---|---|---|
|
Definition |
Non-protein molecules helps in enzymes |
Organic cofactors, often derived from vitamins |
|
Types |
Inorganic ions or organic molecules |
Organic molecules |
|
Function in Enzymes |
Enhance enzyme activity, stabilize intermediates |
Transfer electrons or chemical groups between molecules |
|
Binding |
Can be tightly or loosely bound |
Typically loosely bound (transient binding) |
|
Role in Reactions |
Stabilize structures, assist in catalysis |
Transfer chemical groups, participate in reactions |
Cofactors
Cofactors are non-protein chemical compounds or metallic ions that are essential for an enzyme’s biological activity. They can be organic molecules, called coenzymes, or inorganic ions. The cofactor’s function is to assist enzymes in catalyzing reactions by stabilizing transition states, enhancing substrate binding, or participating directly in the chemical reaction. Common cofactor examples include vitamins and metal ions like magnesium and iron.
Table of Content
- Cofactor Meaning
- Example of Cofactors
- Types of Cofactors
- Function of Cofactor
- Cofactor vs Coenzymes
- Conclusion: Cofactors
- FAQs on Cofactors
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