X-RAY DIFFRACTION Experimental Data & Validation


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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 = 105.78 α = 90
b = 105.78 β = 90
c = 83.98 γ = 120
Symmetry
Space Group P 65

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- 2012-03-26
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CHESS BEAMLINE A1 0.978 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
2.64 50 100.0 0.075 -- -- 10.7 -- 15765 -- -- --
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)
2.64 2.69 100.0 0.511 -- -- 9.6 772

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 2.643 45.806 -- 1.34 -- 15712 1568 99.82 -- 0.1958 0.1909 0.2403 --
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 2.6429 2.7282 -- 143 1272 0.2583 0.3169 -- 100.0
X Ray Diffraction 2.7282 2.8257 -- 139 1267 0.2628 0.3301 -- 100.0
X Ray Diffraction 2.8257 2.9388 -- 146 1306 0.2481 0.3009 -- 100.0
X Ray Diffraction 2.9388 3.0725 -- 142 1260 0.2438 0.2978 -- 100.0
X Ray Diffraction 3.0725 3.2345 -- 147 1278 0.2307 0.2724 -- 100.0
X Ray Diffraction 3.2345 3.437 -- 143 1272 0.2155 0.306 -- 100.0
X Ray Diffraction 3.437 3.7023 -- 138 1285 0.1817 0.237 -- 100.0
X Ray Diffraction 3.7023 4.0747 -- 139 1303 0.1741 0.2188 -- 100.0
X Ray Diffraction 4.0747 4.6638 -- 141 1279 0.155 0.2028 -- 100.0
X Ray Diffraction 4.6638 5.874 -- 145 1305 0.1783 0.2084 -- 100.0
X Ray Diffraction 5.874 45.8127 -- 145 1317 0.1663 0.209 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 41.2552
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 19.57
f_plane_restr 0.005
f_chiral_restr 0.078
f_angle_d 1.253
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2741
Nucleic Acid Atoms 0
Heterogen Atoms 62
Solvent Atoms 41

Software

Computing
Computing Package Purpose
HKL Data Reduction (intensity integration)
HKL Data Reduction (data scaling)
PHENIX (phenix.refine: 1.8.1_1168) Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
phenix refinement
HKL data reduction