X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 291.0
Details 36% w/v PEG1000, 0.1 M ammonium thiocyanate, 0.1 M MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 26.97 α = 79.64
b = 34.09 β = 87.15
c = 66.86 γ = 89.97
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 270 -- 2010-08-19
Diffraction Radiation
Monochromator Protocol
SI 111 CHANNEL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X6A -- NSLS X6A

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
1.24 65.69 91.3 0.055 0.041 -- -- 66313 60547 1.99 -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)
1.24 1.3 70.0 0.439 0.271 4.29 -- 7064

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 1.24 19.108 0.0 0.0 66313 60547 3044 91.32 0.1809 0.1809 0.1802 0.1929 IN THIN SHELLS
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 1.24 1.2594 -- 85 1546 0.2718 0.2569 -- 55.0
X Ray Diffraction 1.2594 1.28 -- 101 1959 0.2492 0.2204 -- 67.0
X Ray Diffraction 1.28 1.3021 -- 110 2259 0.2266 0.2468 -- 81.0
X Ray Diffraction 1.3021 1.3257 -- 144 2627 0.2349 0.2405 -- 92.0
X Ray Diffraction 1.3257 1.3512 -- 144 2711 0.2221 0.2485 -- 93.0
X Ray Diffraction 1.3512 1.3788 -- 136 2614 0.205 0.2384 -- 93.0
X Ray Diffraction 1.3788 1.4088 -- 141 2717 0.2042 0.2355 -- 93.0
X Ray Diffraction 1.4088 1.4415 -- 141 2683 0.2099 0.2348 -- 94.0
X Ray Diffraction 1.4415 1.4776 -- 136 2678 0.1967 0.2099 -- 94.0
X Ray Diffraction 1.4776 1.5175 -- 142 2706 0.1879 0.2118 -- 94.0
X Ray Diffraction 1.5175 1.5621 -- 148 2692 0.1817 0.2443 -- 94.0
X Ray Diffraction 1.5621 1.6125 -- 140 2721 0.1833 0.2197 -- 95.0
X Ray Diffraction 1.6125 1.6701 -- 136 2741 0.173 0.203 -- 95.0
X Ray Diffraction 1.6701 1.737 -- 147 2700 0.1685 0.1876 -- 95.0
X Ray Diffraction 1.737 1.816 -- 156 2739 0.1716 0.18 -- 96.0
X Ray Diffraction 1.816 1.9116 -- 150 2757 0.1745 0.2008 -- 96.0
X Ray Diffraction 1.9116 2.0313 -- 142 2727 0.1694 0.1922 -- 96.0
X Ray Diffraction 2.0313 2.1879 -- 116 2790 0.1773 0.2132 -- 97.0
X Ray Diffraction 2.1879 2.4077 -- 128 2794 0.1719 0.1866 -- 97.0
X Ray Diffraction 2.4077 2.7552 -- 169 2753 0.1834 0.1953 -- 97.0
X Ray Diffraction 2.7552 3.4679 -- 170 2786 0.171 0.1893 -- 98.0
X Ray Diffraction 3.4679 19.1099 -- 162 2795 0.1709 0.1558 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -4.6002
Anisotropic B[1][2] 0.4186
Anisotropic B[1][3] -0.1652
Anisotropic B[2][2] 8.891
Anisotropic B[2][3] 1.7633
Anisotropic B[3][3] -4.2908
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_chiral_restr 0.07
f_dihedral_angle_d 13.365
f_angle_d 1.011
f_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1775
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 256

Software

Computing
Computing Package Purpose
HKL-2000 Data Collection
XDS Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
PHENIX Structure Solution
PHENIX (phenix.refine: 1.7_650) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7_650) refinement
PHENIX model building
HKL-2000 data collection