X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 4.5
Temperature 293.0
Details 21% PEG4000, 0.1 M magnesium chloride, 0.1 M sodium citrate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.73 α = 90
b = 80.13 β = 90
c = 83.23 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2015-11-21
Diffraction Radiation
Monochromator Protocol
double crystal SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.9537 Australian Synchrotron MX2

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
1.8 57.72 100.0 -- 0.185 3.4 8.1 -- 49556 -- -- 15.37
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)
1.8 1.9 100.0 1.14 1.14 0.6 8.2 --

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 1.8 46.552 -- 1.34 -- 49405 2468 99.82 -- 0.1902 0.1888 0.2161 --
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 1.8 1.8347 -- 144 2582 0.2773 0.3034 0.0 100.0
X Ray Diffraction 1.8347 1.8721 -- 126 2569 0.2465 0.2916 0.0 100.0
X Ray Diffraction 1.8721 1.9128 -- 139 2579 0.2316 0.2608 0.0 100.0
X Ray Diffraction 1.9128 1.9573 -- 138 2552 0.2251 0.2457 0.0 100.0
X Ray Diffraction 1.9573 2.0063 -- 145 2582 0.2077 0.2732 0.0 100.0
X Ray Diffraction 2.0063 2.0605 -- 124 2572 0.2019 0.2585 0.0 100.0
X Ray Diffraction 2.0605 2.1211 -- 115 2615 0.1928 0.2212 0.0 100.0
X Ray Diffraction 2.1211 2.1896 -- 135 2570 0.1891 0.2217 0.0 100.0
X Ray Diffraction 2.1896 2.2679 -- 117 2604 0.1864 0.2496 0.0 100.0
X Ray Diffraction 2.2679 2.3586 -- 167 2562 0.1833 0.2245 0.0 100.0
X Ray Diffraction 2.3586 2.466 -- 142 2582 0.1827 0.2301 0.0 100.0
X Ray Diffraction 2.466 2.596 -- 141 2604 0.1856 0.1995 0.0 100.0
X Ray Diffraction 2.596 2.7586 -- 151 2588 0.1826 0.2457 0.0 100.0
X Ray Diffraction 2.7586 2.9716 -- 137 2629 0.1802 0.2171 0.0 100.0
X Ray Diffraction 2.9716 3.2706 -- 110 2632 0.1795 0.186 0.0 100.0
X Ray Diffraction 3.2706 3.7436 -- 144 2653 0.1664 0.1832 0.0 100.0
X Ray Diffraction 3.7436 4.7159 -- 158 2650 0.161 0.1734 0.0 100.0
X Ray Diffraction 4.7159 46.5673 -- 135 2812 0.1975 0.2004 0.0 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 20.8373
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3894
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 327

Software

Software
Software Name Purpose
XDS data reduction
SCALA data scaling version: 3.3.22
PHASER phasing
PHENIX refinement
PDB_EXTRACT data extraction version: 3.24