X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.2
Temperature 298.0
Details 12% PEG3350, 0.1M Mg acetate, 0.1M Hepes , pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 37.36 α = 90
b = 67.83 β = 105.57
c = 49.09 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 DECTRIS PILATUS 6M -- 2010-09-01
Diffraction Radiation
Monochromator Protocol
mirror SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 17-ID 1.0 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
1.48 38.79 93.8 -- -- -- -- 124061 36806 0.0 0.0 16.02
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)
1.482 1.486 70.0 -- -- -- -- --

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 1.48 20.78 -- 0.0 -- 36772 1842 93.46 -- 0.1703 0.1695 0.1861 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 1.48 1.52 -- 124 2325 0.1707 0.1794 -- 93.46
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 19.11
Anisotropic B[1][1] -4.0146
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.9053
Anisotropic B[2][2] 2.3055
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.7091
RMS Deviations
Key Refinement Restraint Deviation
t_omega_torsion 3.84
t_other_torsion 16.05
t_angle_deg 1.06
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.177
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2114
Nucleic Acid Atoms 0
Heterogen Atoms 38
Solvent Atoms 166

Software

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