SOLID-STATE NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 13C-13C (PDSD) 20 mg [U-100% 13C; U-100% 15N] MxiH, wet ? wet 5.5 ambient 278
2 15N-13C (Specific-CP) 20 mg [U-100% 13C; U-100% 15N] MxiH, wet ? wet 5.5 ambient 278
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Bruker AVANCE 850
NMR Refinement
Method Details Software
Rosetta fold-and-dock, Rosetta symmetric relax symmetric fragment-based Monte Carlo trials followed by full-atom refinement, symmetric refinement (relax) of backbone, sidechain, and rigid-body degrees of freedom 2
NMR Ensemble Information
Conformer Selection Criteria target function
Conformers Calculated Total Number 5000
Conformers Submitted Total Number 10
Representative Model 1 (lowest energy)
Computation: NMR Software
# Classification Version Software Name Author
1 data analysis ? Sparky Goddard
2 refinement ? Rosetta ?

ELECTRON MICROSCOPY

Sample

Shigella flexneri MxiH Type three secretion system needle

Specimen Preperation
Sample Aggregation State FILAMENT
Vitrification Instrument FEI VITROBOT MARK I
Cryogen Name ETHANE
Sample Vitrification Details ?
3D Reconstruction
Reconstruction Method HELICAL
Number of Particles ?
Reported Resolution (Å) 7.7
Resolution Method ?
Other Details ?
Refinement Type
Symmetry Type HELICAL
Map-Model Fitting and Refinement
ID
Refinement Space
Refinement Protocol
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector Type TVIPS TEMCAM-F415 (4k x 4k)
Electron Dose (electrons/Å2) 20
Imaging Experiment
Date of Experiment 2008-07-02
Temprature (Kelvin)
Microscope Model JEOL 3200FSC
Minimum Defocus (nm) 1000
Maximum Defocus (nm) 2000
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS ?
Imaging Mode BRIGHT FIELD
Specimen Holder Model ?
Nominal Magnification 50000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 200
Imaging Details ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details