X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8.7
Temperature 300.0
Details crystallization solution [100 mM Tris-HCl, 200 mM KCl, 50 mM MgCl2, 10 mM Spermine tetra HCl and 10% PEG 4000], pH 8.7, VAPOR DIFFUSION, HANGING DROP, temperature 300K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 184.49 α = 90
b = 102.16 β = 98.96
c = 294.72 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 270 -- 2013-06-05
Diffraction Radiation
Monochromator Protocol
Rh coated Si SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CHESS BEAMLINE F1 0.918 CHESS F1

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
2.85 50 88.3 -- -- -- -- 260182 111819 2.0 2.0 --

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 2.9 29.781 -- 1.39 260182 107568 1686 89.48 -- 0.2559 0.2556 0.2747 --
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 2.9 2.9853 -- 110 7059 0.386 0.3791 -- 72.0
X Ray Diffraction 2.9853 3.0815 -- 126 7779 0.3772 0.4109 -- 79.0
X Ray Diffraction 3.0815 3.1915 -- 125 8275 0.3657 0.4222 -- 84.0
X Ray Diffraction 3.1915 3.3192 -- 142 8506 0.3449 0.3736 -- 87.0
X Ray Diffraction 3.3192 3.47 -- 133 8777 0.319 0.3794 -- 90.0
X Ray Diffraction 3.47 3.6527 -- 147 8871 0.2998 0.3237 -- 90.0
X Ray Diffraction 3.6527 3.881 -- 141 9045 0.2696 0.2614 -- 92.0
X Ray Diffraction 3.881 4.18 -- 140 9157 0.2442 0.2423 -- 93.0
X Ray Diffraction 4.18 4.5992 -- 146 9437 0.2217 0.2555 -- 95.0
X Ray Diffraction 4.5992 5.2616 -- 156 9470 0.2113 0.2436 -- 96.0
X Ray Diffraction 5.2616 6.617 -- 155 9626 0.2283 0.2304 -- 97.0
X Ray Diffraction 6.617 29.7821 -- 165 9880 0.1852 0.1979 -- 98.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_chiral_restr 0.066
f_dihedral_angle_d 14.536
f_angle_d 0.93
f_bond_d 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 27740
Nucleic Acid Atoms 886
Heterogen Atoms 65
Solvent Atoms 56

Software

Computing
Computing Package Purpose
CBASS Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
Phaser Structure Solution
PHENIX (phenix.refine: 1.9_1692) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8.2_1309) refinement
Phaser model building
CBASS data collection