X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
pH 8.5
Temperature 292.0
Details 12% polyethylene glycol 4000, 0.1M Tris, 0.02M stachyose, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 292K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 154.07 α = 90
b = 154.07 β = 90
c = 238.02 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD PSI PILATUS 6M -- 2012-02-05
Diffraction Radiation
Monochromator Protocol
YALE MIRRORS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06DA -- SLS X06DA

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
3.6 20 99.0 -- 0.094 -- 5.5 -- 38121 -- -3.0 75.5
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)
3.6 3.69 99.9 0.45 -- 3.5 4.8 --

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 3.6 19.922 -- 1.99 38114 38114 1904 99.67 -- 0.24 0.2377 0.2822 --
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 3.6001 3.6896 -- 134 2560 0.3467 0.3866 -- 100.0
X Ray Diffraction 3.6896 3.7887 -- 134 2538 0.315 0.3865 -- 100.0
X Ray Diffraction 3.7887 3.8994 -- 134 2557 0.3056 0.3533 -- 100.0
X Ray Diffraction 3.8994 4.0242 -- 135 2560 0.312 0.4092 -- 100.0
X Ray Diffraction 4.0242 4.1668 -- 136 2576 0.2817 0.3216 -- 100.0
X Ray Diffraction 4.1668 4.332 -- 134 2553 0.2658 0.3049 -- 100.0
X Ray Diffraction 4.332 4.527 -- 136 2577 0.2488 0.3353 -- 100.0
X Ray Diffraction 4.527 4.7626 -- 135 2563 0.2396 0.285 -- 100.0
X Ray Diffraction 4.7626 5.0564 -- 135 2574 0.2285 0.2717 -- 100.0
X Ray Diffraction 5.0564 5.4394 -- 137 2601 0.225 0.3041 -- 100.0
X Ray Diffraction 5.4394 5.9734 -- 137 2602 0.2289 0.2611 -- 100.0
X Ray Diffraction 5.9734 6.8074 -- 136 2592 0.2214 0.258 -- 99.0
X Ray Diffraction 6.8074 8.4656 -- 140 2646 0.2026 0.241 -- 100.0
X Ray Diffraction 8.4656 19.9225 -- 141 2711 0.1663 0.1777 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.003
f_chiral_restr 0.046
f_dihedral_angle_d 19.54
f_angle_d 0.732
f_bond_d 0.003
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 23152
Nucleic Acid Atoms 0
Heterogen Atoms 180
Solvent Atoms 0

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
MOLREP Structure Solution
PHENIX (phenix.refine: 1.8_1069) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8_1069) refinement
MOLREP model building
ADSC version: Quantum data collection