X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.2
Temperature 298.0
Details 1.2 M (NH4)2SO4, 0.5% PEG8000, 0.1 M HEPES, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 121.36 α = 90
b = 121.36 β = 90
c = 152.11 γ = 90
Symmetry
Space Group I 4 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR RIGAKU RAXIS IV -- 2008-08-31
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 1.54 -- --

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
2.43 50 99.6 -- -- -- -- 21666 21620 1.0 1.0 50.46
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)
2.43 2.52 96.9 0.458 -- 7.0 13.6 --

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 2.43 42.91 -- 0.0 -- 21607 1107 99.38 -- 0.1778 0.1753 0.2232 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 2.43 2.55 -- 139 2622 0.1788 0.2355 -- 99.38
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 40.84
Anisotropic B[1][1] 2.7733
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 2.7733
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -5.5465
RMS Deviations
Key Refinement Restraint Deviation
t_bond_d 0.01
t_angle_deg 1.25
t_omega_torsion 3.64
t_other_torsion 18.51
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.267
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3208
Nucleic Acid Atoms 0
Heterogen Atoms 80
Solvent Atoms 243

Software

Computing
Computing Package Purpose
CrystalClear Data Collection
HKL-2000 Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
PHASER Structure Solution
BUSTER 2.10.0 Structure Refinement
Software
Software Name Purpose
BUSTER version: 2.10.0 refinement
PHASER model building
CrystalClear data collection