X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 293.0
Details 20% PEG3350 0.2M Sodium Nitrate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 201.76 α = 90
b = 36.23 β = 102.93
c = 88.71 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 PILATUS3 S 6M -- 2015-02-26
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X10SA 1 SLS X10SA

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
1.95 58.74 84.8 -- 0.066 -- 3.2 -- 39422 -- -- --
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)
1.95 2.0 96.0 -- 0.394 2.59 3.22 --

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 1.95 58.74 -- -- -- 37450 1972 84.86 -- 0.19435 0.18914 0.29083 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 1.95 2.001 -- 166 3139 0.253 0.402 -- 95.99
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 42.434
Anisotropic B[1][1] -0.07
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.46
Anisotropic B[2][2] 0.67
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.35
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.01
r_mcbond_other 7.638
r_bond_refined_d 0.023
r_long_range_B_other 12.065
r_long_range_B_refined 13.276
r_scbond_other 8.267
r_sphericity_free 81.658
r_mcbond_it 7.638
r_dihedral_angle_1_deg 7.66
r_mcangle_other 9.126
r_dihedral_angle_3_deg 18.272
r_scbond_it 8.295
r_scangle_other 9.312
r_rigid_bond_restr 4.011
r_dihedral_angle_2_deg 37.328
r_gen_planes_other 0.002
r_mcangle_it 9.128
r_angle_other_deg 1.162
r_bond_other_d 0.004
r_chiral_restr 0.133
r_angle_refined_deg 2.084
r_dihedral_angle_4_deg 19.9
r_sphericity_bonded 39.003
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4329
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 494

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0155
XDS data reduction
XSCALE data scaling
PHASER phasing