X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8.5
Temperature 298.0
Details 22% (v/v) PEG 8000, 10* (v/v) glycerol, 0.1 M Tris pH 8.5, 0.2 M MgCl2, vapor diffusion, hanging drop, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 75.19 α = 90
b = 109.59 β = 90
c = 118.49 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 210r -- 2013-06-12
Diffraction Radiation
Monochromator Protocol
DOUBLE CRYSTAL SILICON 111 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.95369 Australian Synchrotron MX1

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
1.98 37.6 99.7 0.169 -- -- 20.6 68739 68739 -- -- --
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)
1.98 2.03 97.0 0.02 -- 1.6 16.8 4439

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 1.98 35.8418 -- 1.5 -- 68669 3483 -- -- 0.185 0.1826 0.2278 5% of reflections
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 40.491
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7134
Nucleic Acid Atoms 0
Heterogen Atoms 81
Solvent Atoms 479

Software

Software
Software Name Purpose
MOSFLM data reduction
Aimless data scaling version: 0.1.27
PHASER phasing
PHENIX refinement
PDB_EXTRACT data extraction version: 3.15
GDA data collection
SCALA data scaling