X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7
Temperature 293.0
Details 0.1M bis-tris pH 7.0 -- 30% PEG3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 55.09 α = 90
b = 56.19 β = 90
c = 101.65 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
PIXEL DECTRIS PILATUS 2M -- 2014-08-28
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
1.59 21.63 99.1 0.069 -- -- 5.6 -- 42794 -- -- --
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)
1.59 1.68 97.7 0.617 -- -- 4.9 6067

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 1.59 21.63 -- 0.0 -- 40616 2122 98.93 -- 0.1813 0.1799 0.2102 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 1.59 1.631 -- 153 2928 0.281 0.319 -- 98.15
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 20.864
Anisotropic B[1][1] 1.47
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.74
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.73
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 2.011
r_dihedral_angle_1_deg 4.799
r_dihedral_angle_4_deg 14.347
r_bond_other_d 0.002
r_mcangle_it 2.811
r_chiral_restr 0.133
r_dihedral_angle_2_deg 34.947
r_gen_planes_other 0.001
r_angle_other_deg 1.125
r_gen_planes_refined 0.01
r_mcbond_it 2.08
r_bond_refined_d 0.023
r_mcbond_other 2.073
r_dihedral_angle_3_deg 12.841
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1953
Nucleic Acid Atoms 0
Heterogen Atoms 21
Solvent Atoms 259

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0131
Aimless data scaling version: 0.3.6
PDB_EXTRACT data extraction version: 3.23
XDS data reduction
REFMAC phasing