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Issue 76, 2012
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Detection of phosphorylation states by intermolecular sensitization of lanthanide–peptide conjugates

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Abstract

The luminescence of a designed peptide equipped with a coordinatively-unsaturated lanthanide complex is modulated by the phosphorylation state of a serine residue in the sequence. While the phosphorylated state is weakly emissive, even in the presence of an external antenna, removal of the phosphate allows coordination of the sensitizer to the metal, yielding a highly emissive supramolecular complex.

Graphical abstract: Detection of phosphorylation states by intermolecular sensitization of lanthanide–peptide conjugates

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Supplementary files

Article information


Submitted
11 Jul 2012
Accepted
01 Aug 2012
First published
16 Aug 2012

Chem. Commun., 2012,48, 9534-9536
Article type
Communication

Detection of phosphorylation states by intermolecular sensitization of lanthanide–peptide conjugates

E. Pazos, M. Goličnik, J. L. Mascareñas and M. Eugenio Vázquez, Chem. Commun., 2012, 48, 9534
DOI: 10.1039/C2CC34958B

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