X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7
Temperature 277.0
Details 0.1M MES pH 6.1 -- 20% PEG20K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 127.77 α = 90
b = 45.53 β = 101.85
c = 83.46 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 2M -- 2015-04-02
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
1.89 40.84 88.4 0.098 -- -- 3.2 -- 33518 -- -- --
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)
1.89 1.94 50.1 0.28 -- -- 2.6 1395

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 1.89 40.84 -- 0.0 -- 31806 1672 88.08 -- 0.2308 0.2288 0.2695 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 1.89 1.939 -- 76 1306 0.761 0.758 -- 49.3
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 29.306
Anisotropic B[1][1] -1.07
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.08
Anisotropic B[2][2] 1.13
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.09
RMS Deviations
Key Refinement Restraint Deviation
r_angle_other_deg 1.036
r_gen_planes_other 0.002
r_mcbond_it 3.187
r_bond_refined_d 0.018
r_mcangle_it 5.185
r_angle_refined_deg 1.721
r_dihedral_angle_1_deg 6.522
r_chiral_restr 0.108
r_dihedral_angle_2_deg 36.722
r_dihedral_angle_4_deg 16.44
r_mcbond_other 3.184
r_gen_planes_refined 0.008
r_bond_other_d 0.002
r_dihedral_angle_3_deg 12.961
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2925
Nucleic Acid Atoms 0
Heterogen Atoms 25
Solvent Atoms 579

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0135
Aimless data scaling version: 0.3.11
PDB_EXTRACT data extraction version: 3.23
XDS data reduction
REFMAC phasing