X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 293.0
Details Halogens NaF; NaBr; NaI; imidazole/MES pH 6.5, PEG550/PEG20K.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 70.4 α = 90
b = 91.58 β = 90
c = 245.06 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M-F -- 2017-09-09
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04 0.97951 Diamond I04

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
2.14 46.26 100.0 0.262 -- -- 8.2 -- 88380 -- -- --
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)
2.14 2.18 -- -- -- 0.9 -- --

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 2.14 46.26 -- -- -- 83847 4443 99.93 -- 0.19923 0.19566 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 2.14 2.195 -- 305 6120 0.371 0.383 -- 99.86
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 46.099
Anisotropic B[1][1] -1.87
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 5.99
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -4.12
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.633
r_angle_other_deg 1.268
r_scbond_other 3.494
r_dihedral_angle_3_deg 15.013
r_mcbond_it 3.575
r_mcbond_other 3.574
r_scbond_it 3.494
r_scangle_other 5.235
r_gen_planes_refined 0.007
r_dihedral_angle_2_deg 35.776
r_bond_other_d 0.001
r_mcangle_other 5.098
r_dihedral_angle_1_deg 7.252
r_dihedral_angle_4_deg 16.661
r_bond_refined_d 0.007
r_long_range_B_refined 6.916
r_mcangle_it 5.098
r_gen_planes_other 0.002
r_chiral_restr 0.07
r_long_range_B_other 6.916
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11701
Nucleic Acid Atoms 0
Heterogen Atoms 546
Solvent Atoms 541

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0238
xia2 data reduction
Aimless data scaling
MOLREP phasing