X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7
Temperature 293.0
Details 0.1M bis-tris pH 7.0 -- 30% PEG3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 56.64 α = 90
b = 56.12 β = 90
c = 101.19 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 2M -- 2014-08-28
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04-1 0.9200 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
1.57 49.42 99.9 0.049 -- -- 6.6 -- 45773 -- -- 21.84
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)
1.57 1.61 99.8 0.709 -- -- 6.5 3348

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
FOURIER SYNTHESIS 1.57 49.424 -- 1.34 -- 45696 2258 99.78 -- 0.1917 0.1902 0.2197 --
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 1.57 1.6042 -- 129 2664 0.3042 0.3423 -- 100.0
X Ray Diffraction 1.6042 1.6415 -- 141 2658 0.2944 0.3187 -- 100.0
X Ray Diffraction 1.6415 1.6825 -- 172 2640 0.2728 0.2808 -- 100.0
X Ray Diffraction 1.6825 1.728 -- 150 2676 0.2489 0.2682 -- 100.0
X Ray Diffraction 1.728 1.7789 -- 164 2668 0.2344 0.2879 -- 100.0
X Ray Diffraction 1.7789 1.8363 -- 139 2681 0.2194 0.2561 -- 100.0
X Ray Diffraction 1.8363 1.9019 -- 145 2685 0.2114 0.243 -- 100.0
X Ray Diffraction 1.9019 1.9781 -- 138 2684 0.2018 0.2681 -- 100.0
X Ray Diffraction 1.9781 2.0681 -- 134 2726 0.1937 0.2231 -- 100.0
X Ray Diffraction 2.0681 2.1771 -- 114 2730 0.1905 0.2388 -- 100.0
X Ray Diffraction 2.1771 2.3135 -- 120 2718 0.1785 0.2287 -- 100.0
X Ray Diffraction 2.3135 2.4922 -- 143 2722 0.1895 0.2125 -- 100.0
X Ray Diffraction 2.4922 2.7429 -- 119 2762 0.188 0.2146 -- 100.0
X Ray Diffraction 2.7429 3.1398 -- 147 2755 0.1857 0.2143 -- 100.0
X Ray Diffraction 3.1398 3.9555 -- 145 2767 0.1743 0.1921 -- 100.0
X Ray Diffraction 3.9555 49.4487 -- 158 2902 0.1682 0.197 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 28.2837
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.07
f_chiral_restr 0.036
f_plane_restr 0.004
f_bond_d 0.007
f_dihedral_angle_d 13.568
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1957
Nucleic Acid Atoms 0
Heterogen Atoms 57
Solvent Atoms 270

Software

Software
Software Name Purpose
PHENIX refinement version: 1.9_1682
Aimless data scaling version: 0.3.6
PDB_EXTRACT data extraction version: 3.23
XDS data reduction
REFMAC phasing