1. European Molecular Biology Laboratory, Cell Biology
and Biophysics Unit, Meyerhofstr.
1, 69117 Heidelberg, Germany
2. Heidelberg University Biochemistry Center, Im Neuenheimer Feld 328, 69120 Heidelberg, Germany
3. Laboratory
for Lipid Biochemistry and Protein Interactions, Department of Cellular
and Molecular Medicine, KU Leuven, B-3000 Leuven, Belgium
4. European Molecular Biology Laboratory, Genome Biology
Unit, Meyerhofstr. 1, 69117 Heidelberg, Germany
5. European Molecular Biology Laboratory, Structural
and Computational Biology Unit, Meyerhofstr. 1, 69117 Heidelberg, Germany