X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 1-3% PEG 4K, 0.1M NAHEPES PH7.5-8, 30% GLYCEROL

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 129.98 α = 90
b = 121.38 β = 90
c = 126.43 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M DYNAMICALLY BENDABLE 2007-11-02
Diffraction Radiation
Monochromator Protocol
DOUBLE-CRYSTAL FIXED-EXIT SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA -- SLS X06SA

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
1.78 45.3 98.3 0.09 -- -- 8.6 -- 188417 -- 2.0 27.23
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)
1.78 1.87 88.1 0.5 -- 2.0 3.7 --

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
SIRAS 1.8 20.0 -- 0.0 -- 183967 18506 99.64 -- 0.1682 0.1666 0.1831 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 1.8 1.85 -- 1313 11581 0.2177 0.2395 -- 99.64
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 30.15
Anisotropic B[1][1] -0.6267
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.7929
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.1662
RMS Deviations
Key Refinement Restraint Deviation
t_angle_deg 0.96
t_other_torsion 15.15
t_bond_d 0.007
t_omega_torsion 2.99
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.189
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9572
Nucleic Acid Atoms 0
Heterogen Atoms 317
Solvent Atoms 1547

Software

Software
Software Name Purpose
BUSTER refinement version: 2.11.2
XDS data reduction
SCALA data scaling
SHARP phasing