X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 293.0
Details 0.1 M sodium cacodylate, 0.2 magnesium acetate, 20% PEG8000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 77.74 α = 90
b = 77.74 β = 90
c = 52.77 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 QUANTUM 210 -- 2011-06-22
Diffraction Radiation
Monochromator Protocol
Diamond(001) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-1 1.00000 ESRF ID14-1

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
1.51 16.83 96.8 0.075 -- -- 5.2 29039 29039 1.0 1.0 16.6
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)
1.51 1.56 89.5 0.262 -- 1.3 4.7 --

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 1.51 16.832 -- 1.36 28987 28987 1467 99.34 -- 0.1892 0.1879 0.2152 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 1.51 1.564 -- 138 2605 0.3997 0.4317 -- 95.0
X Ray Diffraction 1.564 1.6265 -- 142 2729 0.2749 0.2927 -- 100.0
X Ray Diffraction 1.6265 1.7005 -- 158 2736 0.2075 0.2124 -- 100.0
X Ray Diffraction 1.7005 1.79 -- 129 2747 0.1653 0.1925 -- 100.0
X Ray Diffraction 1.79 1.9021 -- 148 2763 0.1485 0.2068 -- 100.0
X Ray Diffraction 1.9021 2.0487 -- 143 2763 0.1526 0.1755 -- 100.0
X Ray Diffraction 2.0487 2.2544 -- 165 2729 0.1551 0.1696 -- 100.0
X Ray Diffraction 2.2544 2.5796 -- 152 2778 0.1715 0.1862 -- 100.0
X Ray Diffraction 2.5796 3.2462 -- 150 2813 0.1699 0.1743 -- 100.0
X Ray Diffraction 3.2462 16.8331 -- 142 2857 0.2109 0.2766 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -0.1529
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.1529
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.3059
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.006
f_chiral_restr 0.081
f_dihedral_angle_d 10.921
f_angle_d 1.127
f_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1179
Nucleic Acid Atoms 0
Heterogen Atoms 18
Solvent Atoms 168

Software

Computing
Computing Package Purpose
MXCuBE Data Collection
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
MOLREP Structure Solution
PHENIX (phenix.refine: 1.7.2_869) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.2_869) refinement
MOLREP model building
MXCuBE data collection