Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares, Departamento de Química Orgánica and Unidad Asociada al CSIC. Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
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Institute of Biochemistry, Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia
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Chem. Commun., 2012,48, 9534-9536
11 Jul 2012,
01 Aug 2012
First published online
16 Aug 2012
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.
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