X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 291.0
Details 12.5% v/v MPD, 0.03 M NaBr, 0.03M NaI, 0.03M NaF, 0.1 M MES/imidazole pH 6.5, 12.5% w/v PEG 1000, 12.5% w/v PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 222.29 α = 90
b = 56.56 β = 92.97
c = 66.1 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M -- 2014-04-21
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I03 0.975 Diamond I03

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
2.9 66 99.1 0.102 -- -- 2.7 -- 18486 -- -- 76.4
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)
2.9 3.06 98.7 0.42 -- 1.9 2.7 --

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 2.9 58.07 -- 0.0 -- 18253 923 98.68 -- 0.192 0.1902 0.2264 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 2.9 3.08 -- 119 2772 0.2351 0.2483 -- 98.68
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 67.95
Anisotropic B[1][1] -12.6868
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -5.0989
Anisotropic B[2][2] 18.1527
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -5.4659
RMS Deviations
Key Refinement Restraint Deviation
t_omega_torsion 3.61
t_other_torsion 20.48
t_angle_deg 1.17
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.441
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5998
Nucleic Acid Atoms 0
Heterogen Atoms 118
Solvent Atoms 0

Software

Software
Software Name Purpose
BUSTER refinement version: 2.10.2
iMOSFLM data reduction
SCALA data scaling
PHASER phasing