Phosphorylation

usgb/fəsˌfɔːrɪˈleɪʃən/
noun

The addition of a phosphate group to a molecule, often a protein, which can change the function of that molecule.

Phosphorylation of enzymes can activate or deactivate their functions.
Visual representation of "phosphorylation" - The addition of a phosphate group to a molecule, often a protein, which can change the function of that molecule.

Often appears as...

  • protein phosphorylation
  • kinase-mediated phosphorylation

Usage tips

Neutral

signal transduction, cellular regulation, enzymatic activity

Definition 1 of 1
Visual representation of "phosphorylation"
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Contextual Importance

Phosphorylation is crucial for cellular communication.

Illustration for Contextual Importance
In many cellular processes, phosphorylation serves as a signal for activation or deactivation.
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Formal Usage

In scientific writing, the term should be used with its exact biochemical context.

Illustration for Formal Usage
Phosphorylation might be a common term in academic papers discussing biochemical pathways.
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Common Misconceptions

Many confuse phosphorylation with other modifications like acetylation or methylation.

Illustration for Common Misconceptions
It's essential to differentiate between types of chemical modifications in biochemistry.
Visual representation of the word "Phosphorylation"

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