X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8.4
Temperature 293.0
Details 0.2 M lithium citrate tribasic tetrahydrate, 20% PEG3350, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 128.99 α = 90
b = 267.08 β = 90
c = 62.05 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210 -- 2011-03-06
Diffraction Radiation
Monochromator Protocol
Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CHESS BEAMLINE A1 0.987 CHESS A1

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
2.3 50 95.3 -- 0.12 -- 14.6 96866 92313 1.0 1.0 --
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)
2.295 2.38 81.1 -- 0.504 10.5 3.0 --

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 2.295 41.139 -- 1.33 96866 88117 1919 90.89 -- 0.2071 0.2061 0.256 RANDOM
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 2.295 2.3521 -- 111 4959 0.2854 0.3923 -- 75.0
X Ray Diffraction 2.3521 2.4157 -- 134 6027 0.2605 0.3046 -- 90.0
X Ray Diffraction 2.4157 2.4868 -- 134 6009 0.2407 0.292 -- 90.0
X Ray Diffraction 2.4868 2.567 -- 133 6037 0.2228 0.2695 -- 90.0
X Ray Diffraction 2.567 2.6587 -- 136 6074 0.2283 0.2777 -- 91.0
X Ray Diffraction 2.6587 2.7652 -- 135 6083 0.2245 0.2585 -- 91.0
X Ray Diffraction 2.7652 2.891 -- 138 6169 0.2312 0.2936 -- 92.0
X Ray Diffraction 2.891 3.0434 -- 137 6313 0.23 0.2829 -- 94.0
X Ray Diffraction 3.0434 3.234 -- 144 6422 0.2223 0.2769 -- 95.0
X Ray Diffraction 3.234 3.4835 -- 144 6516 0.2075 0.2548 -- 96.0
X Ray Diffraction 3.4835 3.8339 -- 139 6352 0.1876 0.2458 -- 94.0
X Ray Diffraction 3.8339 4.3881 -- 142 6226 0.1702 0.2106 -- 91.0
X Ray Diffraction 4.3881 5.5264 -- 140 6365 0.1717 0.2106 -- 92.0
X Ray Diffraction 5.5264 41.1459 -- 152 6646 0.1948 0.2401 -- 93.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.082
f_dihedral_angle_d 16.304
f_angle_d 1.187
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 13440
Nucleic Acid Atoms 0
Heterogen Atoms 212
Solvent Atoms 704

Software

Computing
Computing Package Purpose
HKL-2000 Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
phenix, phaser Structure Solution
PHENIX (phenix.refine: 1.8.1_1168) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8.1_1168) refinement
phaser model building
phenix model building
HKL-2000 data collection