X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.5
Details 15% PEG 20000, 0.1 M TRIS PH 8.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 58.33 α = 90
b = 103.56 β = 90
c = 224.1 γ = 90
Symmetry
Space Group P 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r MIRRORS 2012-05-02
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 -- SOLEIL PROXIMA 1

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
2.6 46.28 99.6 0.1 -- -- 7.3 -- 42690 -- -- 62.69
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)
2.6 2.76 98.8 1.01 -- 2.3 7.4 --

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 2.6 46.28 -- 0.0 -- 42690 2135 99.8 -- 0.2072 0.2056 0.2392 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 2.6 2.67 -- 155 2941 0.2397 0.2704 -- 99.8
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 66.29
Anisotropic B[1][1] -16.6577
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 15.291
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.3667
RMS Deviations
Key Refinement Restraint Deviation
t_omega_torsion 2.67
t_other_torsion 22.58
t_angle_deg 1.18
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.405
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7578
Nucleic Acid Atoms 0
Heterogen Atoms 68
Solvent Atoms 73

Software

Software
Software Name Purpose
BUSTER refinement version: 2.10.0
XDS data reduction
XDS data scaling
PHASER phasing