X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 295.0
Details Sodium citrate pH 5.2, CaCl2, PEG400

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 161.79 α = 90
b = 161.79 β = 90
c = 128.77 γ = 120
Symmetry
Space Group P 31 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD -- 2015-10-10
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 22-BM 1 APS 22-BM

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
2.65 37.2 99.91 -- 0.076 -- 6.2 -- 56790 -- -- --
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)
2.65 2.7 99.75 -- -- 2.04 6.0 --

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
-- 2.649 37.204 -- 1.35 -- 56770 2002 99.91 -- 0.1905 0.1892 0.2273 --
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 2.6488 2.715 -- 140 3869 0.2793 0.369 -- 100.0
X Ray Diffraction 2.715 2.7884 -- 144 3875 0.276 0.3064 -- 100.0
X Ray Diffraction 2.7884 2.8704 -- 142 3860 0.2667 0.3777 -- 100.0
X Ray Diffraction 2.8704 2.963 -- 145 3874 0.2671 0.3659 -- 100.0
X Ray Diffraction 2.963 3.0689 -- 141 3870 0.2668 0.3054 -- 100.0
X Ray Diffraction 3.0689 3.1917 -- 142 3891 0.2342 0.2948 -- 100.0
X Ray Diffraction 3.1917 3.3369 -- 139 3920 0.2171 0.2324 -- 100.0
X Ray Diffraction 3.3369 3.5127 -- 141 3889 0.2093 0.2962 -- 100.0
X Ray Diffraction 3.5127 3.7326 -- 140 3886 0.2002 0.2347 -- 100.0
X Ray Diffraction 3.7326 4.0205 -- 142 3913 0.1819 0.2645 -- 100.0
X Ray Diffraction 4.0205 4.4245 -- 146 3938 0.1583 0.2004 -- 100.0
X Ray Diffraction 4.4245 5.0633 -- 145 3941 0.1521 0.1705 -- 100.0
X Ray Diffraction 5.0633 6.374 -- 147 3968 0.1781 0.1947 -- 100.0
X Ray Diffraction 6.374 37.2076 -- 148 4074 0.1673 0.1839 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.049
f_dihedral_angle_d 17.876
f_chiral_restr 0.054
f_bond_d 0.009
f_plane_restr 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7670
Nucleic Acid Atoms 989
Heterogen Atoms 70
Solvent Atoms 115

Software

Software
Software Name Purpose
PHENIX refinement version: (1.10_2155: ???)
HKL-2000 data reduction
SCALEPACK data scaling
MOLREP phasing