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 (QUANTUM 315R) ADSC -- 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_plane_restr 0.005
f_chiral_restr 0.065
f_dihedral_angle_d 13.918
f_angle_d 0.961
f_bond_d 0.007
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

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