X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 295.0
Details 15% PEG 3500, 0.1 M succinate acid pH7.0, vapor diffusion hanging drop, temperature 295K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 61.55 α = 90
b = 85.95 β = 90
c = 95.03 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 MARMOSAIC 300 mm CCD -- 2011-09-22
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CLSI BEAMLINE 08ID-1 0.97857 CLSI 08ID-1

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
2.26 50 99.9 -- 0.107 -- 7.3 -- 24272 -- -- 43.0
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)
2.26 2.3 99.7 -- -- -- 0.884 1172

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 2.26 25.74 -- 0.0 -- 24200 638 99.85 -- 0.2155 0.2146 0.25 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 2.26 2.36 -- 61 2808 0.2153 0.2627 -- 99.85
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 50.6288
Anisotropic B[1][1] -13.8173
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 12.8853
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.9319
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.329
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2731
Nucleic Acid Atoms 0
Heterogen Atoms 31
Solvent Atoms 79

Software

Software
Software Name Purpose
REFMAC refinement
PDB_EXTRACT data extraction version: 3.11
HKL-2000 data scaling
MOLREP phasing version: 10.2..35
BUSTER refinement version: 2.10.0
Coot model building version: 0.6.2