X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5.7
Temperature 293.0
Details 25% PEG 3350, 250 mM magnesium chloride, 0.1 M sodium citrate, pH 5.7.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 43.85 α = 90
b = 95.27 β = 93.49
c = 130.22 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 DECTRIS PILATUS 6M -- 2014-04-10
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.1 0.91841 BESSY 14.1

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
1.95 47.6 99.9 -- -- -- 5.0 -- 77771 -- -- --
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 -- -- -- -- -- --

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
-- 1.95 47.63 -- -- -- 73882 3889 99.85 -- 0.18048 0.17811 0.22613 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 -- 287 5447 0.31 0.319 -- 99.6
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 34.022
Anisotropic B[1][1] 0.62
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.7
Anisotropic B[2][2] 0.74
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.43
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_other 2.624
r_angle_other_deg 0.906
r_dihedral_angle_2_deg 34.934
r_dihedral_angle_3_deg 14.858
r_bond_refined_d 0.008
r_scbond_it 1.75
r_dihedral_angle_4_deg 22.66
r_scbond_other 1.747
r_gen_planes_refined 0.006
r_long_range_B_other 7.17
r_angle_refined_deg 1.211
r_dihedral_angle_1_deg 6.03
r_long_range_B_refined 7.171
r_mcangle_it 2.128
r_mcangle_other 2.128
r_mcbond_it 1.36
r_mcbond_other 1.36
r_chiral_restr 0.059
r_gen_planes_other 0.001
r_bond_other_d 0.001
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7399
Nucleic Acid Atoms 0
Heterogen Atoms 154
Solvent Atoms 779

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0230
XDS data reduction
XSCALE data scaling
SHARP phasing