X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 293.0
Details 4.3 M NaCl, 100 mM Hepes, pH 7.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 102.58 α = 90
b = 102.58 β = 90
c = 73.28 γ = 120
Symmetry
Space Group H 3

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M-F -- 2016-02-18
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID29 1.0 ESRF ID29

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
1.68 56.53 95.3 0.067 -- -- 2.5 -- 31219 -- -- --
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)
1.68 1.77 93.7 0.45 -- 2.0 2.4 --

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
FOURIER SYNTHESIS 1.68 30.0 -- -- -- 29609 1602 95.27 -- 0.17089 0.16949 0.19711 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 1.68 1.724 -- 131 2151 0.296 0.338 -- 95.28
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 42.121
Anisotropic B[1][1] 0.98
Anisotropic B[1][2] 0.49
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.98
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -3.18
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_2_deg 33.359
r_mcangle_it 8.821
r_sphericity_bonded 25.984
r_dihedral_angle_4_deg 14.253
r_chiral_restr 0.037
r_angle_refined_deg 0.684
r_scangle_other 11.892
r_scbond_other 11.812
r_mcangle_other 8.744
r_long_range_B_refined 11.38
r_long_range_B_other 11.474
r_scbond_it 11.819
r_bond_refined_d 0.003
r_dihedral_angle_1_deg 8.207
r_mcbond_it 8.111
r_angle_other_deg 1.118
r_bond_other_d 0.006
r_gen_planes_other 0.0
r_dihedral_angle_3_deg 13.394
r_gen_planes_refined 0.002
r_rigid_bond_restr 12.412
r_mcbond_other 8.179
r_sphericity_free 22.175
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1408
Nucleic Acid Atoms 0
Heterogen Atoms 20
Solvent Atoms 89

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0073
iMOSFLM data reduction
SCALA data scaling