X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 291.0
Details 0.2 mol L-1 imidazole, 40% (w/v) polypropylene glycol (PPG) 400

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 93.32 α = 90
b = 91.49 β = 119.9
c = 93.41 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 2M -- 2017-07-11
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
1.76 60.64 99.7 0.093 -- -- 6.2 -- 133830 -- -- --
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)
1.76 1.86 98.3 0.348 -- -- 5.7 --

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 1.762 46.753 -- 1.35 -- 133830 1986 99.65 -- 0.1594 0.1589 0.1929 --
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 1.7618 1.8059 -- 127 9056 0.2107 0.2866 -- 96.0
X Ray Diffraction 1.8059 1.8547 -- 136 9410 0.1858 0.2262 -- 100.0
X Ray Diffraction 1.8547 1.9093 -- 138 9450 0.1761 0.2464 -- 100.0
X Ray Diffraction 1.9093 1.9709 -- 140 9373 0.168 0.2092 -- 100.0
X Ray Diffraction 1.9709 2.0414 -- 140 9512 0.1685 0.2422 -- 100.0
X Ray Diffraction 2.0414 2.1231 -- 143 9399 0.1693 0.23 -- 100.0
X Ray Diffraction 2.1231 2.2197 -- 143 9398 0.1678 0.2256 -- 100.0
X Ray Diffraction 2.2197 2.3368 -- 143 9480 0.1638 0.1756 -- 100.0
X Ray Diffraction 2.3368 2.4832 -- 142 9321 0.1653 0.1739 -- 100.0
X Ray Diffraction 2.4832 2.6749 -- 148 9478 0.1618 0.1774 -- 100.0
X Ray Diffraction 2.6749 2.944 -- 142 9428 0.1659 0.234 -- 100.0
X Ray Diffraction 2.944 3.3699 -- 150 9479 0.1519 0.1817 -- 100.0
X Ray Diffraction 3.3699 4.2453 -- 138 9492 0.1389 0.165 -- 100.0
X Ray Diffraction 4.2453 46.7695 -- 156 9568 0.1407 0.1569 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 18.9557
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_bond_d 0.006
f_chiral_restr 0.052
f_angle_d 0.81
f_dihedral_angle_d 12.429
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 10812
Nucleic Acid Atoms 0
Heterogen Atoms 145
Solvent Atoms 1027

Software

Software
Software Name Purpose
PHENIX refinement
SCALA data scaling
PDB_EXTRACT data extraction version: 3.22
MOSFLM data reduction
MOLREP phasing