X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 293.0
Details 0.05M MgAc, 0.1M NaAc, 5%-15% PEG 8K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 72.28 α = 90
b = 45.98 β = 90.76
c = 74.89 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PSI PILATUS 6M -- 2014-02-08
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 39.2 98.5 0.052 -- -- 3.0 -- 33143 -- -- --
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)
2.0 2.1 98.1 0.77 -- 2.0 3.0 --

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 2.0 39.18 -- -- -- 31479 1657 98.52 -- 0.208 0.20477 0.26799 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 2.0 2.052 -- 119 2263 0.385 0.377 -- 97.26
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 49.121
Anisotropic B[1][1] -0.22
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.66
Anisotropic B[2][2] 4.54
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -4.3
RMS Deviations
Key Refinement Restraint Deviation
r_angle_other_deg 0.832
r_mcangle_it 4.803
r_dihedral_angle_3_deg 16.253
r_chiral_restr 0.089
r_angle_refined_deg 1.746
r_bond_other_d 0.001
r_gen_planes_refined 0.008
r_long_range_B_refined 8.383
r_scangle_other 6.831
r_mcbond_other 3.557
r_mcbond_it 3.564
r_dihedral_angle_2_deg 40.262
r_scbond_it 4.528
r_long_range_B_other 8.372
r_scbond_other 4.527
r_bond_refined_d 0.014
r_gen_planes_other 0.001
r_dihedral_angle_1_deg 6.155
r_mcangle_other 4.804
r_dihedral_angle_4_deg 15.796
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3687
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 103

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0069
XDS data reduction version: January 10, 2014
XSCALE data scaling version: January 10, 2014
PHASER phasing version: 2.5.2