X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Details 0.1 M HEPES PH 7.5, 0.2 M MAGNESIUM NITRATE, 8-16% (W/V) PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 90.99 α = 90
b = 90.99 β = 90
c = 93.33 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC TOROIDAL ZERODUR MIRROR 2008-10-31
Diffraction Radiation
Monochromator Protocol
DIAMOND (111), GE(220) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-2 -- ESRF ID14-2

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
1.95 40.89 100.0 0.06 -- -- 8.69 -- 26561 -- 0.0 40.09
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)
2.1 2.21 100.0 0.59 -- 1.26 5.54 --

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 2.1 32.576 -- 1.07 -- 26561 2565 99.98 -- 0.1889 0.1874 0.2166 --
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 2.1 2.1404 -- 147 2623 0.2606 0.2801 -- 100.0
X Ray Diffraction 2.1404 2.1841 -- 136 2692 0.2553 0.2779 -- 100.0
X Ray Diffraction 2.1841 2.2316 -- 134 2658 0.2463 0.3052 -- 100.0
X Ray Diffraction 2.2316 2.2835 -- 139 2698 0.231 0.2847 -- 100.0
X Ray Diffraction 2.2835 2.3406 -- 146 2603 0.2183 0.2592 -- 100.0
X Ray Diffraction 2.3406 2.4038 -- 156 2674 0.202 0.2275 -- 100.0
X Ray Diffraction 2.4038 2.4745 -- 120 2685 0.212 0.2423 -- 100.0
X Ray Diffraction 2.4745 2.5544 -- 140 2659 0.2012 0.2354 -- 100.0
X Ray Diffraction 2.5544 2.6456 -- 143 2647 0.225 0.3238 -- 100.0
X Ray Diffraction 2.6456 2.7515 -- 130 2675 0.2117 0.288 -- 100.0
X Ray Diffraction 2.7515 2.8767 -- 129 2667 0.2123 0.2332 -- 100.0
X Ray Diffraction 2.8767 3.0282 -- 168 2663 0.2105 0.2605 -- 100.0
X Ray Diffraction 3.0282 3.2178 -- 138 2657 0.2032 0.2554 -- 100.0
X Ray Diffraction 3.2178 3.466 -- 139 2650 0.1881 0.1968 -- 100.0
X Ray Diffraction 3.466 3.8143 -- 144 2680 0.1647 0.2075 -- 100.0
X Ray Diffraction 3.8143 4.3651 -- 153 2654 0.1408 0.1604 -- 100.0
X Ray Diffraction 4.3651 5.4953 -- 145 2645 0.1419 0.1388 -- 100.0
X Ray Diffraction 5.4953 32.5804 -- 158 2647 0.1751 0.1882 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 0.6341
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.6341
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.2683
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_chiral_restr 0.056
f_dihedral_angle_d 17.341
f_angle_d 0.871
f_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2245
Nucleic Acid Atoms 0
Heterogen Atoms 48
Solvent Atoms 248

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
PHENIX (PHENIX.REFINE) Structure Refinement
Software
Software Name Purpose
PHENIX version: (PHENIX.REFINE) refinement
PHASER model building