X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 5.5
Temperature 293.0
Details 0.1 M Bis-Tris pH 5.5 2 M Ammonium sulfate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 81.31 α = 90
b = 81.31 β = 90
c = 72 γ = 90
Symmetry
Space Group P 43

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M -- 2013-12-13
Diffraction Radiation
Monochromator Protocol
DOUBLE-CRYSTAL SI SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X10SA 0.999900 SLS X10SA

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
1.99 44.93 99.4 0.092 -- -- 6.494 -- 32112 -- -3.0 39.51
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)
1.99 2.04 93.7 2.071 -- 0.95 5.75 --

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 1.99 44.928 -- 1.35 -- 32090 1606 99.33 -- 0.1969 0.1945 0.2429 --
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 1.9896 2.0538 -- 139 2647 0.3088 0.3632 0.0 95.0
X Ray Diffraction 2.0538 2.1272 -- 146 2758 0.2605 0.2954 0.0 100.0
X Ray Diffraction 2.1272 2.2124 -- 145 2770 0.2419 0.2716 0.0 100.0
X Ray Diffraction 2.2124 2.3131 -- 146 2760 0.2266 0.2897 0.0 100.0
X Ray Diffraction 2.3131 2.435 -- 146 2776 0.2092 0.2828 0.0 100.0
X Ray Diffraction 2.435 2.5876 -- 146 2782 0.195 0.2408 0.0 100.0
X Ray Diffraction 2.5876 2.7873 -- 147 2798 0.2019 0.2529 0.0 100.0
X Ray Diffraction 2.7873 3.0678 -- 146 2774 0.2137 0.2629 0.0 100.0
X Ray Diffraction 3.0678 3.5116 -- 148 2801 0.1919 0.2677 0.0 100.0
X Ray Diffraction 3.5116 4.4236 -- 147 2789 0.1637 0.1986 0.0 100.0
X Ray Diffraction 4.4236 44.9394 -- 150 2829 0.1807 0.2157 0.0 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 50.3555
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 10.731
f_chiral_restr 0.048
f_bond_d 0.008
f_plane_restr 0.005
f_angle_d 0.902
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3248
Nucleic Acid Atoms 0
Heterogen Atoms 130
Solvent Atoms 186

Software

Software
Software Name Purpose
XSCALE data scaling
PHASER phasing version: 2.5.6
PHENIX refinement
PDB_EXTRACT data extraction version: 3.22
XDS data reduction