X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
Temperature 293.0
Details 2M ammonium sulphate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 132.9 α = 90
b = 132.9 β = 90
c = 80.75 γ = 90
Symmetry
Space Group I 41 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS3 6M -- 2014-04-21
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04-1 0.92 Diamond I04-1

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
2.54 40.37 99.6 -- -- -- 11.0 -- 12186 -- -- 72.74
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)
-- -- -- -- -- -- -- --

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 2.54 38.84 -- 0.0 -- 12108 598 99.0 -- 0.276 0.275 0.314 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 2.54 2.78 -- 159 2685 0.303 0.351 0.0 99.03
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 61.77
Anisotropic B[1][1] 0.3366
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.3366
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.6733
RMS Deviations
Key Refinement Restraint Deviation
t_omega_torsion 3.06
t_angle_deg 1.3
t_bond_d 0.01
t_other_torsion 23.54
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.49
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1776
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 72

Software

Software
Software Name Purpose
BUSTER refinement version: 2.11.6
XDS data reduction
XDS data scaling
PHASER phasing