X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 1.8 M AMMONIUM SULFATE, 0.1 M HEPES (PH7.0), 2% PEG400

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 196.88 α = 90
b = 196.88 β = 90
c = 102.76 γ = 120
Symmetry
Space Group P 6 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 -- ESRF ID14-4

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 51.38 100.0 0.11 -- -- 21.5 -- 79078 -- 0.0 24.58
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)
2.0 2.1 100.0 0.46 -- 7.4 -- --

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 2.0 49.734 -- 1.91 -- 79078 3974 99.97 -- 0.162 0.1607 0.1874 --
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 2.0 2.0244 -- 117 2651 0.183 0.228 -- 100.0
X Ray Diffraction 2.0244 2.05 -- 152 2628 0.176 0.2161 -- 100.0
X Ray Diffraction 2.05 2.077 -- 136 2645 0.1618 0.2097 -- 100.0
X Ray Diffraction 2.077 2.1055 -- 129 2653 0.1558 0.1745 -- 100.0
X Ray Diffraction 2.1055 2.1355 -- 139 2661 0.1575 0.1913 -- 100.0
X Ray Diffraction 2.1355 2.1674 -- 134 2627 0.1571 0.2297 -- 100.0
X Ray Diffraction 2.1674 2.2013 -- 131 2674 0.1582 0.1844 -- 100.0
X Ray Diffraction 2.2013 2.2374 -- 158 2628 0.1556 0.1862 -- 100.0
X Ray Diffraction 2.2374 2.2759 -- 119 2667 0.1529 0.2099 -- 100.0
X Ray Diffraction 2.2759 2.3173 -- 142 2656 0.1595 0.1836 -- 100.0
X Ray Diffraction 2.3173 2.3619 -- 141 2661 0.1581 0.219 -- 100.0
X Ray Diffraction 2.3619 2.4101 -- 150 2628 0.1597 0.2267 -- 100.0
X Ray Diffraction 2.4101 2.4625 -- 155 2652 0.1584 0.1763 -- 100.0
X Ray Diffraction 2.4625 2.5198 -- 136 2663 0.1598 0.1896 -- 100.0
X Ray Diffraction 2.5198 2.5828 -- 144 2667 0.1617 0.1973 -- 100.0
X Ray Diffraction 2.5828 2.6526 -- 137 2669 0.1639 0.1808 -- 100.0
X Ray Diffraction 2.6526 2.7307 -- 149 2661 0.168 0.2219 -- 100.0
X Ray Diffraction 2.7307 2.8188 -- 151 2658 0.1778 0.2088 -- 100.0
X Ray Diffraction 2.8188 2.9196 -- 169 2651 0.1815 0.1983 -- 100.0
X Ray Diffraction 2.9196 3.0364 -- 153 2681 0.1909 0.2084 -- 100.0
X Ray Diffraction 3.0364 3.1746 -- 126 2699 0.1846 0.2089 -- 100.0
X Ray Diffraction 3.1746 3.3419 -- 134 2695 0.1773 0.2018 -- 100.0
X Ray Diffraction 3.3419 3.5513 -- 133 2723 0.1623 0.1835 -- 100.0
X Ray Diffraction 3.5513 3.8254 -- 136 2716 0.1444 0.1452 -- 100.0
X Ray Diffraction 3.8254 4.2102 -- 141 2724 0.1258 0.1555 -- 100.0
X Ray Diffraction 4.2102 4.8189 -- 165 2736 0.1263 0.136 -- 100.0
X Ray Diffraction 4.8189 6.0696 -- 150 2772 0.1473 0.1758 -- 100.0
X Ray Diffraction 6.0696 49.7497 -- 147 2958 0.1931 0.2185 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -3.2253
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -3.2253
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 6.4505
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.094
f_chiral_restr 0.078
f_plane_restr 0.005
f_dihedral_angle_d 13.909
f_bond_d 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6203
Nucleic Acid Atoms 0
Heterogen Atoms 142
Solvent Atoms 444

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
MOSFLM data reduction
SCALEPACK data scaling
MOLREP phasing