X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 10
Details 0.5 M SODIUM PHOSPHATE, 0.01 M EDTA, PH 10.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 77.1 α = 90
b = 77.1 β = 90
c = 77.1 γ = 90
Symmetry
Space Group I 21 3

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2011-06-06
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06DA -- SLS X06DA

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
1.86 50 99.7 0.1 -- -- 10.7 -- 6692 -- 2.0 --

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 1.856 19.275 -- 1.99 -- 6589 923 99.83 -- 0.1818 0.1761 0.2175 --
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 1.8558 1.9536 -- 122 801 0.2627 0.3382 -- 100.0
X Ray Diffraction 1.9536 2.0758 -- 145 790 0.2285 0.2568 -- 100.0
X Ray Diffraction 2.0758 2.2359 -- 138 794 0.1756 0.2352 -- 1.01
X Ray Diffraction 2.2359 2.4605 -- 134 800 0.1823 0.2251 -- 100.0
X Ray Diffraction 2.4605 2.8156 -- 121 817 0.1741 0.2223 -- 100.0
X Ray Diffraction 2.8156 3.5437 -- 131 817 0.1806 0.2529 -- 100.0
X Ray Diffraction 3.5437 19.276 -- 132 847 0.1518 0.1678 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 0.0
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.51
f_dihedral_angle_d 14.882
f_chiral_restr 0.092
f_bond_d 0.015
f_plane_restr 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 388
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 55

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
XDS data reduction
XSCALE data scaling
PHENIX phasing