Caged Mono- and Divalent Ligands for Light-Assisted Disruption of PDZ Domain-Mediated Interactions

We report a general method for light-assisted control of interactions of PDZ domain binding motifs with their cognate domains by the incorporation of a photolabile caging group onto the essential C-terminal carboxylate binding determinant of the motif. The strategy was implemented and validated for...

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Bibliographic Details
Main Authors: Sainlos, Matthieu (Contributor), Iskenderian, Wendy S. (Contributor), Olivier, Nelson B. (Contributor), Choquet, Daniel (Author), Imperiali, Barbara (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Biology (Contributor), Massachusetts Institute of Technology. Department of Chemistry (Contributor)
Format: Article
Language:English
Published: American Chemical Society, 2014-04-16T16:21:17Z.
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Online Access:Get fulltext
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100 1 0 |a Sainlos, Matthieu  |e author 
100 1 0 |a Massachusetts Institute of Technology. Department of Biology  |e contributor 
100 1 0 |a Massachusetts Institute of Technology. Department of Chemistry  |e contributor 
100 1 0 |a Imperiali, Barbara  |e contributor 
100 1 0 |a Imperiali, Barbara  |e contributor 
100 1 0 |a Sainlos, Matthieu  |e contributor 
100 1 0 |a Iskenderian, Wendy S.  |e contributor 
100 1 0 |a Olivier, Nelson B.  |e contributor 
700 1 0 |a Iskenderian, Wendy S.  |e author 
700 1 0 |a Olivier, Nelson B.  |e author 
700 1 0 |a Choquet, Daniel  |e author 
700 1 0 |a Imperiali, Barbara  |e author 
245 0 0 |a Caged Mono- and Divalent Ligands for Light-Assisted Disruption of PDZ Domain-Mediated Interactions 
260 |b American Chemical Society,   |c 2014-04-16T16:21:17Z. 
856 |z Get fulltext  |u http://hdl.handle.net/1721.1/86182 
520 |a We report a general method for light-assisted control of interactions of PDZ domain binding motifs with their cognate domains by the incorporation of a photolabile caging group onto the essential C-terminal carboxylate binding determinant of the motif. The strategy was implemented and validated for both simple monovalent and biomimetic divalent ligands, which have recently been established as powerful tools for acute perturbation of native PDZ domain-dependent interactions in live cells. 
520 |a National Science Foundation (U.S.) (NSF CHE-0414243) 
520 |a European Commission (Marie Curie Postdoctoral Fellowship (PICK-CPP)) 
520 |a France. Agence nationale de la recherche 
546 |a en_US 
655 7 |a Article 
773 |t Journal of the American Chemical Society