X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 8.5
Temperature 295.0
Details 0.2 M magnesium chloride, 0.1 M Tris:HCl pH 8.5, 25% PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 45.78 α = 90
b = 57.15 β = 90
c = 120.56 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2015-11-14
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-E 0.97918 APS 24-ID-E

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
1.6 120.56 99.7 -- 0.062 -- 3.9 -- 42491 -- -- 18.2
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)
1.6 1.69 100.0 -- 0.768 1.9 4.0 --

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 1.6 51.646 -- 1.36 -- 42432 2000 99.61 -- 0.1501 0.1477 0.1989 --
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 1.6 1.64 -- 142 2855 0.2047 0.2877 -- 100.0
X Ray Diffraction 1.64 1.6844 -- 140 2846 0.1955 0.2957 -- 100.0
X Ray Diffraction 1.6844 1.7339 -- 141 2846 0.1833 0.274 -- 100.0
X Ray Diffraction 1.7339 1.7899 -- 142 2868 0.1621 0.232 -- 100.0
X Ray Diffraction 1.7899 1.8539 -- 141 2849 0.1517 0.2299 -- 100.0
X Ray Diffraction 1.8539 1.9281 -- 143 2882 0.1535 0.2425 -- 100.0
X Ray Diffraction 1.9281 2.0159 -- 141 2859 0.1412 0.2273 -- 100.0
X Ray Diffraction 2.0159 2.1221 -- 141 2861 0.1307 0.1931 -- 100.0
X Ray Diffraction 2.1221 2.2551 -- 142 2874 0.1373 0.1889 -- 100.0
X Ray Diffraction 2.2551 2.4292 -- 143 2906 0.1426 0.1821 -- 100.0
X Ray Diffraction 2.4292 2.6737 -- 145 2903 0.1562 0.1898 -- 100.0
X Ray Diffraction 2.6737 3.0605 -- 144 2928 0.1645 0.2205 -- 100.0
X Ray Diffraction 3.0605 3.8557 -- 146 2949 0.1349 0.1953 -- 99.0
X Ray Diffraction 3.8557 51.6725 -- 149 3006 0.1379 0.1515 -- 97.0
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.101
f_bond_d 0.008
f_dihedral_angle_d 16.023
f_plane_restr 0.007
f_chiral_restr 0.052
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2548
Nucleic Acid Atoms 0
Heterogen Atoms 80
Solvent Atoms 364

Software

Software
Software Name Purpose
PHENIX refinement version: (1.10_2155: ???)
XDS data reduction
XDS data scaling
PHASER phasing