X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 293.0
Details 25 % PEG-3350 W/V, 0.1 M HEPES

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 46.04 α = 90
b = 63.33 β = 90
c = 143.8 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
PIXEL DECTRIS PILATUS 6M -- 2013-10-13
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.1 0.9184 BESSY 14.1

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
1.93 47.53 98.0 0.141 -- -- 5.6 -- 31889 -- -- --
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)
1.93 1.97 94.2 0.843 -- -- 5.5 --

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 1.93 47.53 -- 1.33 -- 31818 2000 97.4 -- 0.187 0.183 0.239 Random selection
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 1.9258 1.974 -- 134 2007 0.2589 0.301 -- 94.0
X Ray Diffraction 1.974 2.0273 -- 141 2092 0.2384 0.2695 -- 98.0
X Ray Diffraction 2.0273 2.087 -- 141 2100 0.2325 0.3048 -- 97.0
X Ray Diffraction 2.087 2.1543 -- 140 2096 0.2114 0.2887 -- 98.0
X Ray Diffraction 2.1543 2.2313 -- 142 2115 0.2041 0.2413 -- 98.0
X Ray Diffraction 2.2313 2.3207 -- 143 2127 0.2188 0.2914 -- 98.0
X Ray Diffraction 2.3207 2.4263 -- 143 2128 0.1957 0.24 -- 98.0
X Ray Diffraction 2.4263 2.5542 -- 142 2129 0.1886 0.2873 -- 98.0
X Ray Diffraction 2.5542 2.7142 -- 144 2139 0.1864 0.2615 -- 98.0
X Ray Diffraction 2.7142 2.9238 -- 143 2139 0.1833 0.244 -- 98.0
X Ray Diffraction 2.9238 3.2179 -- 145 2154 0.1904 0.232 -- 99.0
X Ray Diffraction 3.2179 3.6834 -- 145 2173 0.1662 0.2248 -- 98.0
X Ray Diffraction 3.6834 4.6401 -- 147 2182 0.1429 0.2063 -- 97.0
X Ray Diffraction 4.6401 47.5366 -- 150 2237 0.1609 0.1892 -- 95.0
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.041
f_dihedral_angle_d 14.812
f_bond_d 0.008
f_angle_d 1.044
f_plane_restr 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2929
Nucleic Acid Atoms 0
Heterogen Atoms 61
Solvent Atoms 352

Software

Software
Software Name Purpose
PHENIX refinement version: 1.9_1692
Coot model building version: 0.7.1
MOLREP phasing version: 11.0
Aimless data scaling
XDS data reduction