X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 293.0
Details 13% (w/v) PEG 3350, 11% (v/v) 2-methyl-2,4-pentanediol, 0.2 M lithium sulfate, 0.1 M imidazole pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 73.03 α = 90
b = 103.54 β = 90
c = 186.37 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 MARMOSAIC 225 mm CCD -- 2011-08-14
Diffraction Radiation
Monochromator Protocol
double crystal - liquid nitrogen cooled SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 22-BM 1.0 APS 22-BM

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
2.19 50 92.0 -- -- -- 4.1 73822 67917 -- -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)
2.19 2.24 68.7 0.339 -- 2.4 2.4 --

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 2.185 27.693 -- 1.91 73950 67657 3442 91.49 -- 0.1845 0.1818 0.2336 Random
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 2.1851 2.215 -- 87 1655 0.2305 0.3096 -- 59.0
X Ray Diffraction 2.215 2.2466 -- 102 1960 0.2145 0.3199 -- 71.0
X Ray Diffraction 2.2466 2.2801 -- 90 2048 0.2192 0.2507 -- 74.0
X Ray Diffraction 2.2801 2.3157 -- 107 2102 0.2197 0.2971 -- 76.0
X Ray Diffraction 2.3157 2.3537 -- 107 2201 0.2251 0.3094 -- 78.0
X Ray Diffraction 2.3537 2.3943 -- 117 2219 0.22 0.3373 -- 81.0
X Ray Diffraction 2.3943 2.4378 -- 122 2324 0.2263 0.2983 -- 83.0
X Ray Diffraction 2.4378 2.4846 -- 123 2427 0.2344 0.3272 -- 87.0
X Ray Diffraction 2.4846 2.5353 -- 139 2503 0.2419 0.2948 -- 90.0
X Ray Diffraction 2.5353 2.5904 -- 143 2590 0.2545 0.2938 -- 94.0
X Ray Diffraction 2.5904 2.6506 -- 143 2683 0.2421 0.2684 -- 97.0
X Ray Diffraction 2.6506 2.7168 -- 134 2776 0.2341 0.3034 -- 99.0
X Ray Diffraction 2.7168 2.7902 -- 148 2759 0.2331 0.3271 -- 99.0
X Ray Diffraction 2.7902 2.8723 -- 174 2755 0.2107 0.2814 -- 100.0
X Ray Diffraction 2.8723 2.9649 -- 166 2779 0.2009 0.2926 -- 100.0
X Ray Diffraction 2.9649 3.0707 -- 154 2765 0.1961 0.2678 -- 99.0
X Ray Diffraction 3.0707 3.1935 -- 144 2801 0.1919 0.2653 -- 100.0
X Ray Diffraction 3.1935 3.3386 -- 143 2838 0.186 0.2447 -- 100.0
X Ray Diffraction 3.3386 3.5143 -- 156 2806 0.1787 0.2358 -- 100.0
X Ray Diffraction 3.5143 3.734 -- 149 2813 0.1678 0.1998 -- 100.0
X Ray Diffraction 3.734 4.0215 -- 155 2823 0.1536 0.205 -- 100.0
X Ray Diffraction 4.0215 4.4247 -- 152 2831 0.1349 0.1752 -- 100.0
X Ray Diffraction 4.4247 5.0616 -- 164 2859 0.1235 0.1635 -- 100.0
X Ray Diffraction 5.0616 6.3643 -- 150 2901 0.1601 0.1923 -- 100.0
X Ray Diffraction 6.3643 27.6949 -- 173 2997 0.1883 0.2134 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 5.8889
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -6.6663
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.7774
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.076
f_dihedral_angle_d 14.162
f_angle_d 1.094
f_bond_d 0.009
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8478
Nucleic Acid Atoms 0
Heterogen Atoms 348
Solvent Atoms 486

Software

Computing
Computing Package Purpose
sergui Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
Phaser Structure Solution
PHENIX (phenix.refine: 1.7.2_869) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.2_869) refinement
Phaser model building
sergui data collection