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_bond_d 0.01
t_angle_deg 1.03
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

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