X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7
Temperature 277.0
Details 30% PEG600 -- 0.1M MES pH 6.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 81.67 α = 90
b = 96.38 β = 90
c = 57.74 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 2M -- 2013-03-10
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04-1 0.9200 Diamond I04-1

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
1.85 28.87 98.0 0.099 -- -- 6.3 -- 19600 -- -- --
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)
1.85 1.88 70.3 1.08 -- -- 4.6 829

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
FOURIER SYNTHESIS 1.85 28.87 -- 0.0 -- 18565 976 98.47 -- 0.1865 0.1844 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 1.85 1.898 -- 76 1125 0.329 0.344 -- 83.06
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 35.195
Anisotropic B[1][1] 3.39
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -1.76
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.62
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.108
r_dihedral_angle_2_deg 35.38
r_dihedral_angle_4_deg 17.885
r_gen_planes_other 0.001
r_angle_other_deg 1.028
r_mcbond_other 3.321
r_gen_planes_refined 0.01
r_mcbond_it 3.321
r_mcangle_it 4.483
r_dihedral_angle_3_deg 11.588
r_dihedral_angle_1_deg 5.872
r_angle_refined_deg 1.803
r_bond_refined_d 0.021
r_bond_other_d 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 930
Nucleic Acid Atoms 0
Heterogen Atoms 4
Solvent Atoms 204

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0131
Aimless data scaling version: 0.1.29
PDB_EXTRACT data extraction version: 3.23
XDS data reduction
REFMAC phasing