X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6.5
Temperature 293.0
Details 20% PEG3350, 0.2 M potassium thiocyanate, 0.1 M BisTris propane pH 6.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 65.51 α = 90
b = 104.33 β = 115.97
c = 69.41 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 -- 2014-03-15
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
2.6 39.05 99.8 0.116 -- -- 3.4 -- 25875 -- -- --
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)
2.6 2.72 99.7 0.577 -- -- 3.2 3159

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 2.6 39.05 -- 0.0 -- 24500 1325 99.68 -- 0.223 0.2222 0.2396 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 2.6 2.667 -- 101 1835 0.344 0.379 -- 99.69
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 54.063
Anisotropic B[1][1] 6.18
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.84
Anisotropic B[2][2] -3.62
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.29
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_4_deg 18.012
r_bond_refined_d 0.011
r_dihedral_angle_2_deg 41.253
r_dihedral_angle_1_deg 10.871
r_chiral_restr 0.072
r_mcangle_it 6.0
r_gen_planes_refined 0.008
r_dihedral_angle_3_deg 17.19
r_gen_planes_other 0.01
r_mcbond_it 3.856
r_angle_other_deg 3.573
r_bond_other_d 0.0
r_angle_refined_deg 1.21
r_mcbond_other 3.854
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6729
Nucleic Acid Atoms 0
Heterogen Atoms 46
Solvent Atoms 111

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0073
SCALA data scaling version: 0.2.17
PHASER phasing version: 2.5.6
PDB_EXTRACT data extraction version: 3.15