X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 295.0
Details 0.2M MgCl2, 0.1M HEPES(7.5), 25% polyacrylic acid 5100, VAPOR DIFFUSION, HANGING DROP, temperature 295K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 187.73 α = 90
b = 187.73 β = 90
c = 42.44 γ = 90
Symmetry
Space Group I 4

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2011-07-05
Diffraction Radiation
Monochromator Protocol
GRAPHITE SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL7-1 1.09 SSRL BL7-1

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
1.98 46.93 98.9 0.059 -- -- 5.3 -- 51833 -- -3.0 --
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)
1.976 2.08 100.0 0.24 -- 5.6 5.4 --

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 1.976 41.978 -- 1.35 -- 51820 2644 98.68 -- 0.1777 0.1753 0.2215 --
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 1.976 2.0119 -- 144 2602 0.222 0.289 -- 100.0
X Ray Diffraction 2.0119 2.0506 -- 134 2559 0.2041 0.315 -- 100.0
X Ray Diffraction 2.0506 2.0925 -- 148 2596 0.2005 0.2215 -- 100.0
X Ray Diffraction 2.0925 2.138 -- 149 2608 0.1848 0.2733 -- 100.0
X Ray Diffraction 2.138 2.1877 -- 163 2572 0.1825 0.2468 -- 100.0
X Ray Diffraction 2.1877 2.2424 -- 128 2625 0.179 0.2285 -- 100.0
X Ray Diffraction 2.2424 2.3031 -- 130 2592 0.1694 0.2391 -- 100.0
X Ray Diffraction 2.3031 2.3708 -- 137 2631 0.1706 0.1925 -- 100.0
X Ray Diffraction 2.3708 2.4473 -- 127 2571 0.1697 0.2238 -- 100.0
X Ray Diffraction 2.4473 2.5348 -- 130 2649 0.1888 0.2762 -- 100.0
X Ray Diffraction 2.5348 2.6363 -- 137 2624 0.1958 0.234 -- 100.0
X Ray Diffraction 2.6363 2.7562 -- 142 2585 0.2046 0.2894 -- 100.0
X Ray Diffraction 2.7562 2.9015 -- 124 2624 0.2013 0.2539 -- 100.0
X Ray Diffraction 2.9015 3.0832 -- 134 2641 0.2 0.2274 -- 100.0
X Ray Diffraction 3.0832 3.3212 -- 160 2624 0.188 0.2579 -- 100.0
X Ray Diffraction 3.3212 3.6553 -- 151 2606 0.165 0.1908 -- 100.0
X Ray Diffraction 3.6553 4.1838 -- 141 2647 0.1503 0.1802 -- 99.0
X Ray Diffraction 4.1838 5.2695 -- 136 2611 0.136 0.1589 -- 97.0
X Ray Diffraction 5.2695 41.9872 -- 129 2209 0.1856 0.243 -- 80.0
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.061
f_angle_d 1.452
f_dihedral_angle_d 13.975
f_bond_d 0.013
f_plane_restr 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5418
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 371

Software

Software
Software Name Purpose
HKL-2000 data collection
PHASER phasing
PHENIX refinement version: (phenix.refine: 1.8.1_1168)
HKL-2000 data reduction
HKL-2000 data scaling