X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7
Temperature 291.0
Details 0.1 M HEPES at pH 7.0 with 18% w/v PEG 12000.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 62.25 α = 90
b = 61.98 β = 110.92
c = 68.71 γ = 90
Symmetry
Space Group I 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 90
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PSI PILATUS 6M -- 2015-04-20
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I03 0.976 Diamond I03

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
2.1 32.09 99.9 0.128 -- -- 5.7 -- 14347 -- -- --
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)
2.1 2.16 99.9 0.612 -- 2.2 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
MOLECULAR REPLACEMENT 2.1 32.09 -- 1.36 -- 14264 706 99.37 -- 0.2232 0.2208 0.2683 random selection
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 2.1001 2.2622 -- 135 2692 0.2501 0.3028 -- 100.0
X Ray Diffraction 2.2622 2.4898 -- 144 2715 0.2314 0.2935 -- 100.0
X Ray Diffraction 2.4898 2.8499 -- 138 2713 0.2175 0.2649 -- 99.0
X Ray Diffraction 2.8499 3.5898 -- 143 2689 0.2297 0.2755 -- 100.0
X Ray Diffraction 3.5898 32.0934 -- 146 2749 0.2086 0.2526 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.003
f_dihedral_angle_d 14.571
f_bond_d 0.007
f_chiral_restr 0.041
f_angle_d 0.913
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1350
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 85

Software

Software
Software Name Purpose
PHENIX refinement version: 1.8.4_1496
iMOSFLM data reduction
Aimless data scaling
PHENIX phasing