X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 293.0
Details 0.18 M sodium citrate, 26% PEG3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 91.48 α = 90
b = 91.48 β = 90
c = 316.83 γ = 120
Symmetry
Space Group P 65 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2013-11-23
Diffraction Radiation
Monochromator Protocol
double crystal Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.1 1.000 ALS 8.2.1

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
2.2 50 99.6 0.165 -- -- 21.0 -- 40753 -- -- --
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)
2.2 2.28 99.2 0.759 -- -- 20.2 --

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 2.204 45.738 -- 0.0 -- 40679 2000 99.69 -- 0.1681 0.1664 0.2029 --
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 2.204 2.2588 -- 138 2666 0.1719 0.2259 -- 99.0
X Ray Diffraction 2.2588 2.3198 -- 138 2682 0.1845 0.2196 -- 99.0
X Ray Diffraction 2.3198 2.3881 -- 140 2698 0.1803 0.2335 -- 99.0
X Ray Diffraction 2.3881 2.4652 -- 141 2725 0.182 0.216 -- 100.0
X Ray Diffraction 2.4652 2.5533 -- 140 2705 0.1831 0.2374 -- 100.0
X Ray Diffraction 2.5533 2.6555 -- 139 2691 0.178 0.1865 -- 100.0
X Ray Diffraction 2.6555 2.7763 -- 141 2730 0.1861 0.2656 -- 100.0
X Ray Diffraction 2.7763 2.9227 -- 141 2729 0.1725 0.2216 -- 100.0
X Ray Diffraction 2.9227 3.1057 -- 143 2767 0.175 0.1985 -- 100.0
X Ray Diffraction 3.1057 3.3455 -- 142 2745 0.1691 0.2231 -- 100.0
X Ray Diffraction 3.3455 3.682 -- 146 2803 0.1553 0.1895 -- 100.0
X Ray Diffraction 3.682 4.2145 -- 144 2800 0.1463 0.1635 -- 100.0
X Ray Diffraction 4.2145 5.3085 -- 148 2877 0.1348 0.1623 -- 100.0
X Ray Diffraction 5.3085 45.7478 -- 159 3061 0.182 0.2131 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_dihedral_angle_d 13.49
f_chiral_restr 0.07
f_bond_d 0.007
f_angle_d 1.068
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5102
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 572

Software

Software
Software Name Purpose
PHENIX refinement version: (phenix.refine: 1.8.2_1309)
HKL-2000 data reduction
HKL-2000 data scaling
PHASER phasing
Coot model building