X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.5
Details 50 MM ADA PH6.5, 50 MM BAAC2, 10% PEG4000

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 100.47 α = 90
b = 100.47 β = 90
c = 263.95 γ = 90
Symmetry
Space Group P 43

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL (PILATUS 6M) DECTRIS -- 2012-03-30
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA -- SLS X06SA

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
3.3 30 99.4 0.12 -- -- 6.5 -- 38612 -- 2.0 84.26
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)
3.3 3.5 96.6 0.64 -- 2.7 6.1 --

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 3.31 19.986 -- 1.35 -- 38410 1926 99.37 -- 0.2285 0.227 0.2578 --
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 3.3098 3.3922 -- 136 2378 0.3114 0.3339 -- 91.0
X Ray Diffraction 3.3922 3.4834 -- 144 2625 0.2905 0.3526 -- 100.0
X Ray Diffraction 3.4834 3.5854 -- 129 2634 0.2809 0.3371 -- 100.0
X Ray Diffraction 3.5854 3.7004 -- 151 2579 0.2717 0.2853 -- 100.0
X Ray Diffraction 3.7004 3.8318 -- 135 2612 0.2596 0.2957 -- 100.0
X Ray Diffraction 3.8318 3.984 -- 126 2631 0.2478 0.2778 -- 100.0
X Ray Diffraction 3.984 4.1638 -- 153 2632 0.2452 0.2717 -- 100.0
X Ray Diffraction 4.1638 4.3811 -- 132 2596 0.2192 0.289 -- 100.0
X Ray Diffraction 4.3811 4.6524 -- 134 2619 0.2008 0.2323 -- 100.0
X Ray Diffraction 4.6524 5.0064 -- 139 2637 0.204 0.2637 -- 100.0
X Ray Diffraction 5.0064 5.5006 -- 138 2616 0.2082 0.2371 -- 100.0
X Ray Diffraction 5.5006 6.2749 -- 138 2655 0.2198 0.2705 -- 100.0
X Ray Diffraction 6.2749 7.826 -- 133 2617 0.2356 0.2393 -- 100.0
X Ray Diffraction 7.826 19.986 -- 138 2653 0.1882 0.1817 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.076
f_dihedral_angle_d 15.905
f_angle_d 1.218
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 12525
Nucleic Acid Atoms 0
Heterogen Atoms 12
Solvent Atoms 0

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