X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 4.6
Temperature 293.0
Details 0.1M sodium acetate-HCL pH 4.6 18%W/V PEG-8000 0.2M calcium acetate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 147.2 α = 90
b = 42.05 β = 113.17
c = 107.29 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
PIXEL DECTRIS PILATUS3 X 1M -- 2014-04-10
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 0.97858 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
2.24 49.32 99.4 -- -- -- 3.7 -- 29214 -- -- 42.36
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)
2.24 2.32 -- -- -- -- -- --

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 2.25 28.15 -- 0.0 -- 29147 1438 100.0 -- 0.195 0.193 0.233 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 2.25 2.33 -- 151 2664 0.236 0.274 0.0 99.82
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 37.52
Anisotropic B[1][1] 3.8824
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 3.517
Anisotropic B[2][2] 3.352
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -7.2344
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 18.05
t_bond_d 0.01
t_angle_deg 1.15
t_omega_torsion 3.39
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.29
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4386
Nucleic Acid Atoms 0
Heterogen Atoms 46
Solvent Atoms 159

Software

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