X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
pH 7.2
Temperature 298.0
Details 12% PEG3350, 0.1M Mg Acetate, 0.1 M HEPES, pH 7.2, VAPOR DIFFUSION, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 40.41 α = 90
b = 68.94 β = 106.75
c = 49.51 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PSI PILATUS 6M -- 2010-05-21
Diffraction Radiation
Monochromator Protocol
mirror SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 17-ID 1 APS 17-ID

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
1.55 40 95.4 -- -- -- -- -- 36030 1.0 1.0 18.93
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1.55 1.555 69.8 -- -- -- -- --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
FOURIER SYNTHESIS 1.55 35.39 -- 0.0 -- 35998 1789 95.32 -- 0.1664 0.1652 0.1886 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 1.55 1.59 -- 110 2133 0.1841 0.2085 -- 95.32
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.3
Anisotropic B[1][1] -8.6145
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.8101
Anisotropic B[2][2] 2.2854
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 6.329
RMS Deviations
Key Refinement Restraint Deviation
t_omega_torsion 3.57
t_bond_d 0.01
t_other_torsion 14.83
t_angle_deg 1.05
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.19
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2117
Nucleic Acid Atoms 0
Heterogen Atoms 52
Solvent Atoms 234

Software

Software
Software Name Purpose
AutoPROC data collection
BUSTER refinement version: 2.11.2
AutoPROC data scaling
BUSTER phasing version: 2.11.2