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Phosphodiester Bonds in Peptides

Learn about phosphodiester linkages in nucleopeptide conjugates and bioconjugation. This modification affects peptide stability, receptor binding, and biolog...

By Encyclopeptide Editorial | 1 min read
phosphodiester conjugation nucleic-acid modification

Overview

Phosphodiester bonds link nucleotides in nucleic acids and are used in peptide-nucleic acid conjugates.

Types

  • PNA (Peptide Nucleic Acid): Pseudopeptide backbone with nucleobases
  • Peptide-oligonucleotide conjugates: Drug delivery vehicles
  • Phosphopeptides: Mimics of phosphorylated signaling intermediates

Biological Significance

PNA is used in antisense technology, diagnostics, and gene editing. Peptide-DNA conjugates enable targeted nucleic acid delivery.

References

  • Source: ENCP Peptide Database
  • Category: Peptide Modifications

Chemical Identity

PropertyValue
NamePhosphodiester Bonds in Peptides
CategoryPeptide Modifications

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