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% PEG 3350, 0.1M Mg acetate, 0.1M HEPES , pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 41.53 α = 90
b = 68.05 β = 111.42
c = 49.23 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 -- 2011-09-01
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
1.43 38.6 96.4 -- -- -- -- 142251 45397 0.0 0.0 15.52
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)
1.43 1.435 69.1 -- -- -- -- --

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 1.43 20.94 -- 0.0 -- 45361 2295 96.32 -- 0.1704 0.1692 0.1913 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 1.43 1.47 -- 132 2434 0.178 0.2255 -- 96.32
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 18.44
Anisotropic B[1][1] -3.127
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.2528
Anisotropic B[2][2] 1.3316
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.7954
RMS Deviations
Key Refinement Restraint Deviation
t_angle_deg 1.03
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 224

Software

Computing
Computing Package Purpose
autoPROC Data Collection
autoPROC Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
BUSTER 2.11.2 Structure Refinement
Software
Software Name Purpose
BUSTER version: 2.11.2 refinement
PHASER model building
autoPROC data collection