X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details HEPES 0.1 M PH 7.5, NACL 4.3 M

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 144.84 α = 90
b = 144.84 β = 90
c = 116.87 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
PIXEL DECTRIS PILATUS 6M -- 2011-12-16
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
1.65 82.2 100.0 0.08 -- -- 14.7 -- 45333 -- 1.1 23.01
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)
1.89 1.98 100.0 0.48 -- 5.7 14.5 --

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 1.951 45.476 -- 1.35 -- 41839 2087 92.39 -- 0.1664 0.1644 0.2038 --
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 1.9508 1.9962 -- 47 993 0.1775 0.3016 -- 35.0
X Ray Diffraction 1.9962 2.0461 -- 94 1821 0.1753 0.1979 -- 65.0
X Ray Diffraction 2.0461 2.1015 -- 150 2402 0.1869 0.2193 -- 86.0
X Ray Diffraction 2.1015 2.1633 -- 139 2831 0.2056 0.2525 -- 99.0
X Ray Diffraction 2.1633 2.2331 -- 144 2844 0.1883 0.2668 -- 100.0
X Ray Diffraction 2.2331 2.3129 -- 151 2833 0.1823 0.2263 -- 100.0
X Ray Diffraction 2.3129 2.4055 -- 139 2854 0.1745 0.2191 -- 100.0
X Ray Diffraction 2.4055 2.515 -- 151 2847 0.1742 0.192 -- 100.0
X Ray Diffraction 2.515 2.6476 -- 149 2841 0.1764 0.2136 -- 100.0
X Ray Diffraction 2.6476 2.8134 -- 144 2879 0.1878 0.2379 -- 100.0
X Ray Diffraction 2.8134 3.0306 -- 159 2859 0.1869 0.2387 -- 100.0
X Ray Diffraction 3.0306 3.3355 -- 169 2844 0.163 0.1985 -- 100.0
X Ray Diffraction 3.3355 3.818 -- 151 2909 0.1296 0.1679 -- 100.0
X Ray Diffraction 3.818 4.8094 -- 156 2916 0.1227 0.1522 -- 100.0
X Ray Diffraction 4.8094 45.4883 -- 144 3079 0.1752 0.2124 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 27.5
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.032
f_chiral_restr 0.042
f_plane_restr 0.005
f_dihedral_angle_d 14.479
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2335
Nucleic Acid Atoms 0
Heterogen Atoms 1
Solvent Atoms 410

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
XDS data reduction
SCALA data scaling
PHASER phasing