WHAT IS PHOSPHORYLATION REACTION?
Answers
Phosphorylation is the addition of a phosphate group to a molecule.
Explanation:
The addition of a phosphate molecule to a polar alkyl ( R ) group of an amino acid residue can turn a hydrophobic portion of a protein into a hydrophilic and polar portion. Thus inducing a conformational change in the structure of the protein.
Phosphorylation usually mediates the working and inhibition of many enzymes.
Phosphorylation is important in protein degradation.
Phosphorylation is an extremely vital component in transport, control and efficiency during glycolysis.
Protein phosphorylation plays a significant role in several cellular processes and has special significance in biochemistry of living organisms.
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Answer:
Explanation:
Before defining phosphorylation, let's briefly discuss metabolism, which is the sum of all the biochemical processes occurring within a living system.
The metabolic process breaks down organic matter to release energy, which is then used to build up cellular components. The biomolecules that facilitate this work of building, balancing, and breaking down things are proteins - the workhorses of the cell.
A number of modifications made to proteins serve to either activate, deactivate, or direct the function of that protein. These are known as post-translational modifications (PTMs), the most common of which is phosphorylation.
Phosphorylation is the process through which a phosphate group is transferred from one molecule to a protein, usually within a biological system. A protein being phosphorylated is like drinking a Red Bull before a workout - it prepares a molecule for some specialized task.