X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 25% PEG 400, 0.1M NA ACETATE PH 4.6, 0.1 M CDCL2, 20 C

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 34.87 α = 90
b = 47.91 β = 90
c = 81.18 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD (165MM) MARRESEARCH HORIZONTALLY FOCUSING MIRROR 2012-02-15
Diffraction Radiation
Monochromator Protocol
BENT SI(111) CRYSTAL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON MAX II BEAMLINE I911-2 -- MAX II I911-2

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
1.27 30 99.9 0.05 -- -- 5.8 -- 36511 -- 0.0 20.82
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)
1.27 1.3 99.8 0.79 -- 2.3 4.4 --

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 1.272 28.193 -- 1.99 -- 36503 1825 99.87 -- 0.1918 0.1912 0.2034 --
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 1.2715 1.3059 -- 131 2631 0.3016 0.306 -- 100.0
X Ray Diffraction 1.3059 1.3443 -- 132 2645 0.277 0.3083 -- 100.0
X Ray Diffraction 1.3443 1.3877 -- 141 2607 0.2458 0.2964 -- 100.0
X Ray Diffraction 1.3877 1.4373 -- 133 2628 0.2342 0.2796 -- 100.0
X Ray Diffraction 1.4373 1.4949 -- 144 2640 0.2143 0.2064 -- 100.0
X Ray Diffraction 1.4949 1.5629 -- 124 2647 0.2038 0.2253 -- 100.0
X Ray Diffraction 1.5629 1.6453 -- 143 2663 0.1955 0.2209 -- 100.0
X Ray Diffraction 1.6453 1.7484 -- 152 2625 0.1888 0.2061 -- 100.0
X Ray Diffraction 1.7484 1.8833 -- 123 2665 0.1922 0.2093 -- 100.0
X Ray Diffraction 1.8833 2.0728 -- 137 2688 0.193 0.1835 -- 100.0
X Ray Diffraction 2.0728 2.3726 -- 150 2681 0.1909 0.2018 -- 100.0
X Ray Diffraction 2.3726 2.9887 -- 165 2701 0.2024 0.2397 -- 100.0
X Ray Diffraction 2.9887 28.2002 -- 150 2857 0.1749 0.1763 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_chiral_restr 0.074
f_dihedral_angle_d 13.306
f_angle_d 1.096
f_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1068
Nucleic Acid Atoms 0
Heterogen Atoms 11
Solvent Atoms 70

Software

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