X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 291.0
Details 30% PEG400, 0.4M Li2SO4, 0.1M MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 73.28 α = 90
b = 108.51 β = 90
c = 110.79 γ = 90
Symmetry
Space Group I 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2013-11-11
Diffraction Radiation
Monochromator Protocol
Si 111 CHANNEL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRF BEAMLINE BL17U 0.9792 SSRF BL17U

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
1.7 40 99.1 -- -- -- -- 48888 48448 1.0 1.0 27.54
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)
1.7 1.76 100.0 -- -- -- -- --

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
SAD 1.7 27.128 -- 1.34 48888 48440 2447 99.1 -- 0.2022 0.2015 0.216 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 1.6997 1.7344 -- 136 2523 0.2603 0.2666 -- 94.0
X Ray Diffraction 1.7344 1.7721 -- 125 2718 0.2498 0.2467 -- 100.0
X Ray Diffraction 1.7721 1.8133 -- 144 2699 0.2207 0.2582 -- 100.0
X Ray Diffraction 1.8133 1.8587 -- 130 2720 0.2165 0.2286 -- 100.0
X Ray Diffraction 1.8587 1.9089 -- 150 2698 0.2084 0.2394 -- 100.0
X Ray Diffraction 1.9089 1.9651 -- 151 2688 0.2083 0.2336 -- 100.0
X Ray Diffraction 1.9651 2.0285 -- 140 2712 0.1958 0.1887 -- 100.0
X Ray Diffraction 2.0285 2.1009 -- 152 2709 0.193 0.2195 -- 100.0
X Ray Diffraction 2.1009 2.185 -- 129 2714 0.1837 0.1824 -- 100.0
X Ray Diffraction 2.185 2.2844 -- 143 2711 0.183 0.2287 -- 100.0
X Ray Diffraction 2.2844 2.4048 -- 158 2715 0.1737 0.188 -- 100.0
X Ray Diffraction 2.4048 2.5554 -- 137 2721 0.1783 0.2218 -- 100.0
X Ray Diffraction 2.5554 2.7525 -- 135 2763 0.1786 0.2084 -- 100.0
X Ray Diffraction 2.7525 3.0292 -- 155 2731 0.1886 0.185 -- 100.0
X Ray Diffraction 3.0292 3.4667 -- 162 2736 0.2074 0.2037 -- 100.0
X Ray Diffraction 3.4667 4.3647 -- 155 2756 0.1914 0.2134 -- 99.0
X Ray Diffraction 4.3647 27.1319 -- 145 2679 0.2337 0.2406 -- 92.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 36.3506
Anisotropic B[1][1] 8.048
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -8.1369
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.0889
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.069
f_bond_d 0.014
f_plane_restr 0.005
f_angle_d 1.524
f_dihedral_angle_d 15.262
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3297
Nucleic Acid Atoms 0
Heterogen Atoms 177
Solvent Atoms 76

Software

Software
Software Name Purpose
ADSC data collection version: Quantum
SHELXS phasing
PHENIX refinement version: (phenix.refine: 1.7.3_928)
HKL-2000 data reduction
HKL-2000 data scaling