X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 8
Temperature 295.0
Details 10% PEG 3K, 0.1M Imidazole pH 8.0, 0.2M Li2SO4

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 45.63 α = 90
b = 103.98 β = 90
c = 130.78 γ = 90
Symmetry
Space Group P 2 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS3 6M -- 2014-06-13
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALBA BEAMLINE XALOC 1.00 ALBA XALOC

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
1.84 35.21 99.75 0.021 -- -- 2.0 -- 54344 -- -- --
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)
1.84 1.91 97.92 0.47 -- 1.66 -- --

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 1.845 35.21 -- 1.34 -- 54303 2693 99.68 -- 0.1866 0.1845 0.2262 --
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 1.8453 1.8789 -- 112 2559 0.2774 0.3366 -- 95.0
X Ray Diffraction 1.8789 1.915 -- 139 2694 0.2461 0.2853 -- 100.0
X Ray Diffraction 1.915 1.9541 -- 135 2700 0.2361 0.2732 -- 100.0
X Ray Diffraction 1.9541 1.9966 -- 145 2687 0.2168 0.2984 -- 100.0
X Ray Diffraction 1.9966 2.043 -- 129 2682 0.2079 0.2913 -- 100.0
X Ray Diffraction 2.043 2.0941 -- 141 2703 0.1985 0.2334 -- 100.0
X Ray Diffraction 2.0941 2.1507 -- 122 2691 0.2025 0.2538 -- 100.0
X Ray Diffraction 2.1507 2.214 -- 178 2666 0.1994 0.2671 -- 100.0
X Ray Diffraction 2.214 2.2855 -- 148 2710 0.1958 0.2768 -- 100.0
X Ray Diffraction 2.2855 2.3671 -- 136 2692 0.199 0.236 -- 100.0
X Ray Diffraction 2.3671 2.4619 -- 125 2721 0.2068 0.2822 -- 100.0
X Ray Diffraction 2.4619 2.5739 -- 157 2705 0.2003 0.2625 -- 100.0
X Ray Diffraction 2.5739 2.7096 -- 162 2703 0.2045 0.2515 -- 100.0
X Ray Diffraction 2.7096 2.8792 -- 147 2728 0.2061 0.2511 -- 100.0
X Ray Diffraction 2.8792 3.1014 -- 140 2717 0.2059 0.259 -- 100.0
X Ray Diffraction 3.1014 3.4133 -- 135 2752 0.1875 0.2424 -- 100.0
X Ray Diffraction 3.4133 3.9067 -- 131 2789 0.169 0.2084 -- 100.0
X Ray Diffraction 3.9067 4.9199 -- 151 2802 0.1407 0.1677 -- 100.0
X Ray Diffraction 4.9199 35.2168 -- 160 2909 0.1722 0.1814 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 15.669
f_plane_restr 0.005
f_angle_d 1.169
f_bond_d 0.008
f_chiral_restr 0.047
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4496
Nucleic Acid Atoms 0
Heterogen Atoms 92
Solvent Atoms 347

Software

Software
Software Name Purpose
PHENIX refinement version: 1.9_1692
XDS data reduction
XSCALE data scaling
PHENIX phasing