Author information:
(1)Department of Biochemistry, Biophysics and Structural Biology, Institute for 
Integrative Biology of the Cell (I2BC), CEA, UMR 9198 CNRS, Université 
Paris-Sud, Batiment 144, CEA Saclay, Gif-sur-Yvette, F-91191, France.
(2)Institute for Research on Cancer and Aging, Nice (IRCAN); CNRS UMR7284/INSERM 
U1081; Faculty of Medicine; Nice, 06107, France.
(3)Synchrotron SOLEIL, L'Orme des Merisiers, Saint-Aubin BP 48, 91192 
GIF-SUR-YVETTE Cedex, France Institut National de la Recherche Agronomique, 
Unité Biopolymères, Interactions, Assemblages, 44316 Nantes, France.
(4)Synchrotron SOLEIL, L'Orme des Merisiers, Saint-Aubin BP 48, 91192 
GIF-SUR-YVETTE Cedex, France.
(5)CEA, iBiTecS, F-91191 Gif-sur-Yvette, France.
(6)Institute for Research on Cancer and Aging, Nice (IRCAN); CNRS UMR7284/INSERM 
U1081; Faculty of Medicine; Nice, 06107, France Department of Genetics, CHU; 
Nice, 06107, France.
(7)Department of Biochemistry, Biophysics and Structural Biology, Institute for 
Integrative Biology of the Cell (I2BC), CEA, UMR 9198 CNRS, Université 
Paris-Sud, Batiment 144, CEA Saclay, Gif-sur-Yvette, F-91191, France 
marie-helene.ledu@cea.fr.