X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 298.0
Details 0.1 M MES,0.2 M Li2SO4, 23-33% PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 74.63 α = 90
b = 74.63 β = 90
c = 156.67 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M -- 2015-12-06
Diffraction Radiation
Monochromator Protocol
channel cut monochromator crystal (Si(111)) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 0.978570 SOLEIL PROXIMA 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
2.03 40.62 99.9 0.042 -- -- 9.8 -- 33473 -- -- 50.72
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)
2.03 2.15 99.2 0.87 -- 2.38 9.9 --

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 2.029 40.62 -- 1.39 -- 33471 1674 99.87 -- 0.2032 0.2013 0.2405 --
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 2.0286 2.0883 -- 136 2581 0.3705 0.39 0.0 99.0
X Ray Diffraction 2.0883 2.1557 -- 137 2607 0.3085 0.3305 0.0 100.0
X Ray Diffraction 2.1557 2.2328 -- 137 2604 0.2804 0.3237 0.0 100.0
X Ray Diffraction 2.2328 2.3222 -- 138 2628 0.2469 0.3018 0.0 100.0
X Ray Diffraction 2.3222 2.4278 -- 137 2603 0.2343 0.2958 0.0 100.0
X Ray Diffraction 2.4278 2.5558 -- 138 2619 0.2333 0.2466 0.0 100.0
X Ray Diffraction 2.5558 2.7159 -- 139 2642 0.2198 0.2711 0.0 100.0
X Ray Diffraction 2.7159 2.9256 -- 139 2636 0.2229 0.2683 0.0 100.0
X Ray Diffraction 2.9256 3.2199 -- 141 2671 0.2284 0.2904 0.0 100.0
X Ray Diffraction 3.2199 3.6855 -- 140 2660 0.195 0.2583 0.0 100.0
X Ray Diffraction 3.6855 4.6423 -- 142 2714 0.1651 0.1837 0.0 100.0
X Ray Diffraction 4.6423 40.6284 -- 150 2832 0.1809 0.2164 0.0 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 50.7
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 13.776
f_chiral_restr 0.081
f_plane_restr 0.005
f_angle_d 1.102
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2128
Nucleic Acid Atoms 0
Heterogen Atoms 64
Solvent Atoms 104

Software

Software
Software Name Purpose
XSCALE data scaling
PHENIX refinement version: 1.8.1_1168
PDB_EXTRACT data extraction version: 3.22
XDS data reduction
PHASER phasing