X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Batch
pH 7.9
Temperature 293.0
Details 0.12 M Postassium Thiocyanate, 0.1 M Tris pH7.9, 28% PEG MME 2000, 0.5% beta-octylglucopyranoside, batch, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 83.1 α = 90
b = 34.24 β = 101.31
c = 138.78 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2010-08-23
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-E 0.9792 APS 24-ID-E

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
2.5 50 99.4 0.078 -- -- 3.6 -- 13488 -- -- --
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)
2.5 2.59 99.7 0.2 -- -- 3.7 1297

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 2.51 45.36 -- 0.0 -- 13426 662 -- -- 0.2219 0.2192 0.2763 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 2.51 2.71 -- 156 2548 0.2611 0.3577 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 32.5445
Anisotropic B[1][1] -2.2319
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -5.8969
Anisotropic B[2][2] -13.54
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 15.7719
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 2.82
t_omega_torsion 3.17
t_angle_deg 1.28
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.366
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2823
Nucleic Acid Atoms 0
Heterogen Atoms 2
Solvent Atoms 108

Software

Computing
Computing Package Purpose
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
PHASER Structure Solution
BUSTER 2.8.0 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
BUSTER-TNT version: BUSTER 2.8.0 refinement
Phaser molecular replacement
SCALEPACK data reduction