X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6.5
Temperature 289.0
Details 0.05M ammonium sulfate, 0.05M Bis-Tris, 30%(v/v) pentaerythritol ethoxylate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 117.95 α = 90
b = 70.75 β = 92.47
c = 76.82 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2012-01-12
Diffraction Radiation
Monochromator Protocol
GRAPHITE SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRF BEAMLINE BL17U 0.98 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
2.69 50 96.9 -- -- -- -- 17603 17058 2.0 2.0 --
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)
2.7 2.8 96.7 -- -- -- -- --

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 2.692 35.374 -- 1.34 17603 17058 1689 96.45 0.231 0.2331 0.2288 0.2719 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 2.6921 2.7713 -- 128 1151 0.2768 0.3487 -- 88.0
X Ray Diffraction 2.7713 2.8607 -- 141 1290 0.2863 0.3486 -- 97.0
X Ray Diffraction 2.8607 2.9629 -- 142 1285 0.2767 0.3548 -- 97.0
X Ray Diffraction 2.9629 3.0814 -- 140 1278 0.2753 0.4024 -- 98.0
X Ray Diffraction 3.0814 3.2216 -- 144 1276 0.2678 0.2725 -- 98.0
X Ray Diffraction 3.2216 3.3913 -- 132 1304 0.2549 0.2988 -- 98.0
X Ray Diffraction 3.3913 3.6036 -- 142 1292 0.2314 0.2875 -- 98.0
X Ray Diffraction 3.6036 3.8815 -- 156 1286 0.225 0.2961 -- 98.0
X Ray Diffraction 3.8815 4.2715 -- 147 1281 0.2065 0.2453 -- 97.0
X Ray Diffraction 4.2715 4.8883 -- 134 1301 0.1787 0.2233 -- 97.0
X Ray Diffraction 4.8883 6.1534 -- 138 1263 0.2022 0.2272 -- 94.0
X Ray Diffraction 6.1534 35.3775 -- 145 1362 0.2234 0.215 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 68.2579
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 13.576
f_plane_restr 0.004
f_chiral_restr 0.066
f_angle_d 0.975
f_bond_d 0.004
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3163
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 34

Software

Computing
Computing Package Purpose
HKL-2000 Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
PHASES Structure Solution
PHENIX (phenix.refine: 1.8.1_1168) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8.1_1168) refinement
PHASES model building
HKL-2000 data collection