X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 293.0
Details 22% PEG 3350; 0.21 M Ammonium Sulphate; 0.1M CHC buffer pH 7.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 73.53 α = 90
b = 73.53 β = 90
c = 119.28 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS3 6M -- 2017-11-12
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-C 0.979100 APS 24-ID-C

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
1.8 19.88 99.9 0.096 -- -- 12.9 -- 31086 -- -- --
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)
1.8 1.84 100.0 1.15 -- 2.2 12.8 --

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 1.8 19.88 -- -- -- 29482 1539 99.88 -- 0.19245 0.19064 0.22768 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 1.8 1.847 -- 111 2141 0.267 0.293 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 29.48
Anisotropic B[1][1] -0.19
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.19
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.37
RMS Deviations
Key Refinement Restraint Deviation
r_scbond_it 1.322
r_scangle_other 2.162
r_scbond_other 1.321
r_dihedral_angle_4_deg 21.237
r_dihedral_angle_1_deg 5.871
r_bond_refined_d 0.011
r_long_range_B_refined 5.089
r_chiral_restr 0.089
r_gen_planes_other 0.002
r_long_range_B_other 5.088
r_mcangle_other 2.01
r_mcbond_it 1.185
r_dihedral_angle_2_deg 36.791
r_bond_other_d 0.002
r_angle_other_deg 0.947
r_angle_refined_deg 1.431
r_mcangle_it 2.011
r_dihedral_angle_3_deg 11.78
r_mcbond_other 1.165
r_gen_planes_refined 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2114
Nucleic Acid Atoms 0
Heterogen Atoms 50
Solvent Atoms 180

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0189
XDS data reduction
Aimless data scaling
PHASER phasing