X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 290.0
Details 0.1 M HEPES, 4.3 M NaCl, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 108.13 α = 90
b = 108.13 β = 90
c = 84.63 γ = 120
Symmetry
Space Group P 65

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- 2011-10-19
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CHESS BEAMLINE A1 -- CHESS A1

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
2.2 50 100.0 0.079 -- -- 11.3 -- 28665 -- -- --
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)
2.2 2.24 100.0 0.585 -- -- 10.5 1434

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 2.2 31.216 -- 1.34 -- 28549 2006 99.7 -- 0.2079 0.2065 0.2256 --
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 2.2 2.255 -- 142 1905 0.2701 0.295 -- 100.0
X Ray Diffraction 2.255 2.316 -- 144 1851 0.2703 0.2883 -- 100.0
X Ray Diffraction 2.316 2.3841 -- 143 1883 0.2703 0.3053 -- 100.0
X Ray Diffraction 2.3841 2.461 -- 145 1887 0.2655 0.3069 -- 99.0
X Ray Diffraction 2.461 2.5489 -- 141 1890 0.2607 0.3159 -- 100.0
X Ray Diffraction 2.5489 2.6509 -- 137 1903 0.273 0.3116 -- 100.0
X Ray Diffraction 2.6509 2.7715 -- 142 1889 0.2652 0.2787 -- 100.0
X Ray Diffraction 2.7715 2.9175 -- 144 1889 0.2531 0.277 -- 100.0
X Ray Diffraction 2.9175 3.1002 -- 140 1898 0.2599 0.272 -- 100.0
X Ray Diffraction 3.1002 3.3393 -- 146 1887 0.2361 0.2691 -- 100.0
X Ray Diffraction 3.3393 3.6749 -- 143 1897 0.202 0.206 -- 100.0
X Ray Diffraction 3.6749 4.2055 -- 146 1916 0.1746 0.1932 -- 100.0
X Ray Diffraction 4.2055 5.2943 -- 148 1909 0.1534 0.1584 -- 100.0
X Ray Diffraction 5.2943 31.2187 -- 145 1939 0.1767 0.2087 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 63.3684
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.008
f_plane_restr 0.005
f_dihedral_angle_d 18.676
f_angle_d 1.161
f_chiral_restr 0.074
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2745
Nucleic Acid Atoms 0
Heterogen Atoms 62
Solvent Atoms 60

Software

Software
Software Name Purpose
HKL data reduction
PHENIX refinement version: 1.8.1_1168
PDB_EXTRACT data extraction version: 3.11
HKL data scaling