X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 290.0
Details 20% PEG 8000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 64.95 α = 90
b = 76.03 β = 96.93
c = 81.43 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 93
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD NOIR-1 -- 2011-07-05
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 4.2.2 0.979 ALS 4.2.2

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
3 29.72 96.2 -- -- -- -- -- 15336 0.0 0.0 --
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)
3.0 3.09 97.7 -- -- -- -- --

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 3.0 20.0 -- 1.99 -- 15336 769 96.27 -- 0.2201 0.2182 0.2548 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 3.0 3.2314 -- 141 2952 0.3124 0.3702 -- 98.0
X Ray Diffraction 3.2314 3.5561 -- 169 2901 0.2672 0.2979 -- 97.0
X Ray Diffraction 3.5561 4.0696 -- 145 2916 0.2119 0.2561 -- 97.0
X Ray Diffraction 4.0696 5.123 -- 151 2911 0.1919 0.2342 -- 96.0
X Ray Diffraction 5.123 29.7255 -- 163 2887 0.1962 0.2214 -- 94.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.001
f_chiral_restr 0.03
f_dihedral_angle_d 10.284
f_angle_d 0.437
f_bond_d 0.001
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4895
Nucleic Acid Atoms 0
Heterogen Atoms 42
Solvent Atoms 22

Software

Computing
Computing Package Purpose
BlueIce Data Collection
XDS Data Reduction (intensity integration)
XDS Data Reduction (data scaling)
Phaser Structure Solution
PHENIX (phenix.refine: 1.8_1069) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8_1069) refinement
Phaser model building
BlueIce data collection