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Article Dans Une Revue Angewandte Chemie International Edition Année : 2008

Protein Crystallography through Supramolecular Interactions between a Lanthanide Complex and Arginine

Guillaume Pompidor
  • Fonction : Auteur
Anthony d'Aleo
Jean Vicat
  • Fonction : Auteur
Loïc Toupet
Nicolas Giraud
Richard Kahn
  • Fonction : Auteur
Olivier Maury

Résumé

Strong supramolecular interactions between tris(dipicolinate)lanthanide complexes and arginine‐like moieties have been evidenced by NMR chemical shift titration and X‐ray diffraction analyses. Since the lanthanide atom is a strong anomalous scatterer, and the complex itself is luminescent, this interaction could be used as a powerful tool in the preparation of crystals of protein derivatives with high phasing power.

Dates et versions

hal-01889646 , version 1 (07-10-2018)

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Citer

Guillaume Pompidor, Anthony d'Aleo, Jean Vicat, Loïc Toupet, Nicolas Giraud, et al.. Protein Crystallography through Supramolecular Interactions between a Lanthanide Complex and Arginine. Angewandte Chemie International Edition, 2008, 47 (18), pp.3388 - 3391. ⟨10.1002/anie.200704683⟩. ⟨hal-01889646⟩
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