X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7.5
Temperature 277.0
Details PEG500MME (20%), PEG1000 (2%), PEG3350 (2%), PEG20000 (10%), MPD (2%)

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 82.01 α = 90
b = 96.84 β = 90
c = 57.79 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
PIXEL DECTRIS PILATUS 2M -- 2016-05-05
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ELETTRA BEAMLINE 5.2R 1.0 ELETTRA 5.2R

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 48.42 99.9 0.076 -- -- 6.2 -- 15886 -- -- --
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)
2.0 2.05 100.0 0.893 -- -- 6.6 1158

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 2.0 48.419 -- 1.34 -- 15834 846 99.57 -- 0.1787 0.1773 0.2038 --
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 2.0 2.1253 -- 154 2424 0.2594 0.2603 -- 100.0
X Ray Diffraction 2.1253 2.2894 -- 138 2463 0.215 0.2443 -- 99.0
X Ray Diffraction 2.2894 2.5198 -- 137 2471 0.1936 0.1995 -- 99.0
X Ray Diffraction 2.5198 2.8844 -- 141 2497 0.1871 0.2242 -- 100.0
X Ray Diffraction 2.8844 3.6339 -- 131 2511 0.1828 0.1985 -- 100.0
X Ray Diffraction 3.6339 48.4327 -- 145 2622 0.1497 0.1834 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 44.8716
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 13.623
f_plane_restr 0.004
f_angle_d 0.995
f_bond_d 0.007
f_chiral_restr 0.039
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 947
Nucleic Acid Atoms 0
Heterogen Atoms 19
Solvent Atoms 99

Software

Software
Software Name Purpose
Aimless data scaling
PHASER phasing
PHENIX refinement
PDB_EXTRACT data extraction version: 3.20
XDS data reduction
XDS data reduction