X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.5
Details 0.1 M BIS-TRIS PROPANE PH 7.0, 14% PEG 3350, 0.2 M NDSB-221 (SIGMA) AND 0.2 M NAF

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 133.49 α = 90
b = 73.86 β = 91.77
c = 62.06 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2011-12-14
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 -- 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
2.08 64.62 97.1 0.08 -- -- 6.3 -- 35070 -- 2.0 26.3
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)
2.08 2.19 82.8 0.47 -- 3.6 5.6 --

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 2.084 46.145 -- 1.36 -- 35053 1755 96.92 -- 0.1688 0.167 0.2022 --
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 2.084 2.1403 -- 81 1929 0.1985 0.2124 -- 72.0
X Ray Diffraction 2.1403 2.2033 -- 129 2470 0.1747 0.2171 -- 95.0
X Ray Diffraction 2.2033 2.2744 -- 119 2596 0.1705 0.1877 -- 99.0
X Ray Diffraction 2.2744 2.3557 -- 125 2621 0.1763 0.2415 -- 99.0
X Ray Diffraction 2.3557 2.45 -- 149 2606 0.1744 0.2068 -- 99.0
X Ray Diffraction 2.45 2.5615 -- 135 2600 0.1714 0.2162 -- 99.0
X Ray Diffraction 2.5615 2.6966 -- 138 2640 0.1751 0.2302 -- 100.0
X Ray Diffraction 2.6966 2.8655 -- 154 2579 0.1723 0.1987 -- 99.0
X Ray Diffraction 2.8655 3.0867 -- 155 2622 0.1704 0.1965 -- 99.0
X Ray Diffraction 3.0867 3.3972 -- 140 2616 0.171 0.217 -- 100.0
X Ray Diffraction 3.3972 3.8886 -- 149 2658 0.1564 0.1752 -- 100.0
X Ray Diffraction 3.8886 4.8983 -- 138 2644 0.1405 0.1893 -- 100.0
X Ray Diffraction 4.8983 46.1565 -- 143 2717 0.1821 0.2089 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 30.9
Anisotropic B[1][1] -3.9203
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 2.4858
Anisotropic B[2][2] 12.8934
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -8.9731
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.007
f_dihedral_angle_d 13.918
f_chiral_restr 0.065
f_plane_restr 0.005
f_angle_d 0.961
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3358
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 201

Software

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