[1] Max Planck Institute for Biophysical Chemistry,Department of NMR
[2] 37077 Göttingen,based Structural Biology
[3] Germany,Department of Biochemistry
[4] University of Washington,Department of Cellular Microbiology
[5] Max Planck Institute for Infection Biology,undefined
[6] 10117 Berlin,undefined
[7] Germany,undefined
[8] Laboratory for Electron Microscopy,undefined
[9] Max Planck Institute for Biophysical Chemistry,undefined
[10] 37077 Göttingen,undefined
[11] Germany,undefined
[12] Core Facility Microscopy,undefined
[13] Max Planck Institute for Infection Biology,undefined
[14] 10117 Berlin,undefined
[15] Germany,undefined