X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8.5
Temperature 298.0
Details 0.1M Tris HCl, 0.2M LiSO4, 25-30% PEG 8000, pH 8.5, vapor diffusion, hanging drop, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 83.69 α = 90
b = 72.27 β = 103.29
c = 86.83 γ = 90
Symmetry
Space Group P 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210 -- 2008-10-02
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.956 AUSTRALIAN SYNCHROTRON MX1

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
2 50 94.4 0.103 -- -- 4.4 -- 68232 -- -- 25.74

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
MOLECULAR REPLACEMENT 2.0 42.68 -- 0.0 -- 68232 3452 99.91 -- 0.1934 0.1914 0.2311 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 2.0 2.05 -- 235 4794 0.2313 0.247 -- 99.91
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 29.89
Anisotropic B[1][1] -0.6234
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -1.0389
Anisotropic B[2][2] -4.222
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 4.8454
RMS Deviations
Key Refinement Restraint Deviation
t_bond_d 0.009
t_angle_deg 1.06
t_omega_torsion 3.4
t_other_torsion 17.92
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.237
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6335
Nucleic Acid Atoms 0
Heterogen Atoms 8
Solvent Atoms 848

Software

Computing
Computing Package Purpose
blue ice Data Collection
xds Data Reduction (intensity integration)
PHASER Structure Solution
BUSTER 2.10.0 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
BUSTER-TNT refinement
Phaser molecular replacement