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phosphoprotein
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phosphoprotein

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Also known as phosphoproteins

thumb|Serine in an amino acid chain, before and after phosphorylation.

Research

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Wikidata facts

Subclass of
protein
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topic's main category
Category:Phosphoproteins
Commons category
Phosphoproteins
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Encyclopedic overview

4 sections
Contents
  • Biological function
  • Clinical significance
  • See also
  • References

thumb|Serine in an amino acid chain, before and after phosphorylation.

A phosphoprotein is a protein that is posttranslationally modified by the attachment of either a single phosphate group, or a complex molecule such as 5'-phospho-DNA, through a phosphate group. The target amino acid is most often serine, threonine, or tyrosine residues (mostly in eukaryotes), or aspartic acid or histidine residues (mostly in prokaryotes).

Excerpted from Wikipedia’s “phosphoprotein” article, available under the CC BY-SA 4.0 licence.

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