X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 284.0
Details 25% PEG3350, 0.2M Magnesium Formate, 1mM Maltose

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 99.4 α = 90
b = 136.76 β = 90
c = 38.33 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS3 S 6M -- 2015-04-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 0.97857 SOLEIL PROXIMA 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
2.17 50 99.0 0.057 -- -- 4.5 -- 28314 1.0 -- 46.8
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)
2.17 2.3 97.5 0.52 -- 2.2 4.4 --

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 2.2 50.0 -- -- -- 25921 1336 99.31 -- 0.18379 0.18107 0.23525 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 2.2 2.319 -- 195 3725 0.28 0.327 -- 99.87
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 47.536
Anisotropic B[1][1] 3.01
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -4.52
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.51
RMS Deviations
Key Refinement Restraint Deviation
r_long_range_B_refined 8.82
r_scbond_it 4.163
r_scangle_other 6.379
r_chiral_restr 0.094
r_dihedral_angle_1_deg 5.721
r_bond_other_d 0.002
r_mcangle_other 4.865
r_mcangle_it 4.866
r_angle_other_deg 1.009
r_mcbond_other 3.508
r_angle_refined_deg 1.647
r_dihedral_angle_3_deg 17.812
r_gen_planes_refined 0.007
r_long_range_B_other 8.821
r_bond_refined_d 0.015
r_dihedral_angle_4_deg 21.734
r_gen_planes_other 0.002
r_mcbond_it 3.508
r_dihedral_angle_2_deg 37.266
r_scbond_other 4.164
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3975
Nucleic Acid Atoms 0
Heterogen Atoms 80
Solvent Atoms 183

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0151
XDS data reduction
XSCALE data scaling
MOLREP phasing