X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 293.0
Details 0.75M sodium citrate, 10mM DTT, 0.1M HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 79.19 α = 90
b = 90.19 β = 90
c = 100.22 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
CCD ADSC QUANTUM 315r -- 2009-07-23
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.953693 AUSTRALIAN SYNCHROTRON MX1

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 43.81 72.2 -- -- -- -- -- 37159 1.0 1.0 --

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 2.2 43.803 -- 0.0 -- 36048 1800 97.16 -- 0.1789 0.1777 0.2033 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 2.2 2.2595 -- 141 2431 0.2592 0.3145 -- 92.0
X Ray Diffraction 2.2595 2.326 -- 133 2432 0.2383 0.2914 -- 92.0
X Ray Diffraction 2.326 2.401 -- 125 2558 0.2085 0.2384 -- 95.0
X Ray Diffraction 2.401 2.4869 -- 126 2562 0.1993 0.2564 -- 96.0
X Ray Diffraction 2.4869 2.5864 -- 125 2600 0.189 0.2282 -- 97.0
X Ray Diffraction 2.5864 2.7041 -- 131 2624 0.1858 0.2155 -- 97.0
X Ray Diffraction 2.7041 2.8467 -- 152 2638 0.1743 0.2215 -- 99.0
X Ray Diffraction 2.8467 3.025 -- 132 2673 0.1793 0.2069 -- 99.0
X Ray Diffraction 3.025 3.2585 -- 147 2670 0.1778 0.2138 -- 99.0
X Ray Diffraction 3.2585 3.5862 -- 152 2692 0.1775 0.2067 -- 100.0
X Ray Diffraction 3.5862 4.1048 -- 148 2722 0.1551 0.18 -- 99.0
X Ray Diffraction 4.1048 5.1703 -- 144 2742 0.1392 0.1512 -- 100.0
X Ray Diffraction 5.1703 43.8118 -- 144 2904 0.1788 0.1701 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 33.1448
Anisotropic B[1][1] -0.8293
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -3.5517
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 4.381
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 12.394
f_plane_restr 0.004
f_chiral_restr 0.059
f_angle_d 0.861
f_bond_d 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3462
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 316

Software

Computing
Computing Package Purpose
Blu-Ice Data Collection
XDS Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
PHENIX (phenix.refine: 1.7_650) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7_650) refinement
Blu-Ice data collection