X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 298.0
Details 18-21% PEG3350, 0.3-0.45M ammonium citrate, 10mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 53.33 α = 90
b = 193.93 β = 98.81
c = 142.07 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2011-06-22
Diffraction Radiation
Monochromator Protocol
Cryo-cooled double crystal SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-C 0.97949 APS 24-ID-C

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 50 99.1 -- -- -- -- -- 56830 0.0 0.0 --
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)
3.0 3.11 99.1 -- -- -- -- --

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
SAD 3.0 37.39 -- 0.0 56192 56192 2831 98.8 -- 0.222 0.219 0.289 --
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 3.0 3.0528 -- 136 2526 0.3739 0.4701 -- 95.0
X Ray Diffraction 3.0528 3.1083 -- 127 2705 0.348 0.3831 -- 99.0
X Ray Diffraction 3.1083 3.1681 -- 156 2651 0.3326 0.4253 -- 99.0
X Ray Diffraction 3.1681 3.2327 -- 141 2666 0.3228 0.3968 -- 100.0
X Ray Diffraction 3.2327 3.303 -- 152 2706 0.2859 0.3842 -- 99.0
X Ray Diffraction 3.303 3.3797 -- 146 2627 0.2606 0.38 -- 99.0
X Ray Diffraction 3.3797 3.4642 -- 148 2656 0.2459 0.3425 -- 100.0
X Ray Diffraction 3.4642 3.5578 -- 134 2710 0.2306 0.3222 -- 99.0
X Ray Diffraction 3.5578 3.6624 -- 126 2683 0.2335 0.3125 -- 100.0
X Ray Diffraction 3.6624 3.7805 -- 136 2695 0.2272 0.3013 -- 99.0
X Ray Diffraction 3.7805 3.9155 -- 146 2635 0.219 0.2795 -- 99.0
X Ray Diffraction 3.9155 4.0721 -- 141 2723 0.2101 0.2938 -- 99.0
X Ray Diffraction 4.0721 4.2572 -- 133 2655 0.2009 0.2965 -- 99.0
X Ray Diffraction 4.2572 4.4813 -- 142 2712 0.1792 0.2783 -- 99.0
X Ray Diffraction 4.4813 4.7615 -- 164 2638 0.1682 0.2167 -- 100.0
X Ray Diffraction 4.7615 5.1283 -- 135 2699 0.1794 0.2771 -- 99.0
X Ray Diffraction 5.1283 5.6428 -- 128 2683 0.2296 0.2771 -- 99.0
X Ray Diffraction 5.6428 6.4557 -- 137 2711 0.2434 0.299 -- 99.0
X Ray Diffraction 6.4557 8.1198 -- 134 2668 0.212 0.2623 -- 98.0
X Ray Diffraction 8.1198 37.386 -- 169 2612 0.1897 0.2449 -- 96.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -8.4955
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -4.0719
Anisotropic B[2][2] 23.2586
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -14.7631
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.306
f_chiral_restr 0.085
f_bond_d 0.01
f_dihedral_angle_d 20.919
f_plane_restr 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 13891
Nucleic Acid Atoms 0
Heterogen Atoms 6
Solvent Atoms 0

Software

Software
Software Name Purpose
HKL-2000 data collection
PHENIX model building version: (phenix.autosol)
PHENIX refinement version: (phenix.refine: 1.7.1_743)
HKL-2000 data reduction
HKL-2000 data scaling
PHENIX phasing