X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 293.0
Details 0.1 M ammonium sulfate, 20% PEG3350, 0.1 M HEPES ph 7.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 81.81 α = 90
b = 106.17 β = 90
c = 139.83 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2017-03-05
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRF BEAMLINE BL17U 0.987 SSRF BL17U

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
2.85 69.92 99.7 -- 0.119 5.4 5.3 14530 14530 -- -- 69.48
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)
2.85 3.0 99.9 0.689 0.689 1.1 5.5 --

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
SAD 2.85 42.279 -- 1.35 -- 14503 726 99.56 -- 0.2372 0.2345 0.2878 --
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 2.85 3.07 -- 134 2717 0.3242 0.4298 0.0 100.0
X Ray Diffraction 3.07 3.3788 -- 123 2751 0.2998 0.339 0.0 100.0
X Ray Diffraction 3.3788 3.8675 -- 154 2726 0.2398 0.3148 0.0 100.0
X Ray Diffraction 3.8675 4.8715 -- 162 2748 0.2069 0.2739 0.0 100.0
X Ray Diffraction 4.8715 42.2836 -- 153 2835 0.2143 0.2452 0.0 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 78.3615
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.003
f_bond_d 0.002
f_angle_d 0.574
f_dihedral_angle_d 5.54
f_chiral_restr 0.04
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3171
Nucleic Acid Atoms 0
Heterogen Atoms 12
Solvent Atoms 0

Software

Software
Software Name Purpose
PHENIX refinement version: 1.11.1_2575
SCALA data scaling version: 3.3.22
PDB_EXTRACT data extraction version: 3.24
iMOSFLM data reduction
PHENIX phasing