Phosphorylation
- Pronunciation
- /fos-for-IL-ay-shun/
- Category
- Biochemistry
- Singular
- Phosphorylation
- Plural
- Phosphorylations
Definition
The process by which a phosphate group (PO4) is added to a molecule, typically a protein or other organic compound. This often involves the transfer of a phosphate group from ATP to the target molecule.
Etymology
Example
Phosphorylation of proteins plays a crucial role in regulating enzyme activity and signaling pathways.
Related Terms
- Kinases
- Phosphatases
- ATP