X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
pH 4.4
Temperature 293.0
Details 1.1M lithium sulfate, 1% (v/v) PEG 200 and 0.1M sodium acetate pH 4.4, VAPOR DIFFUSION, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 291.33 α = 90
b = 291.33 β = 90
c = 291.24 γ = 120
Symmetry
Space Group H 3 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 325 mm CCD -- 2010-10-21
Diffraction Radiation
Monochromator Protocol
Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL11-1 1.0 SSRL BL11-1

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
2.9 84.07 100.0 -- -- -- -- 104323 104323 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)
2.9 3.06 100.0 -- -- -- -- --

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 3.1 45.313 -- 0.0 85599 85334 4271 99.69 0.2322 0.2322 0.2309 0.2581 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 3.1001 3.1353 -- 157 2580 0.3441 0.3559 -- 96.0
X Ray Diffraction 3.1353 3.1721 -- 146 2625 0.3166 0.3364 -- 98.0
X Ray Diffraction 3.1721 3.2108 -- 130 2664 0.3102 0.2824 -- 99.0
X Ray Diffraction 3.2108 3.2515 -- 136 2662 0.3003 0.3399 -- 100.0
X Ray Diffraction 3.2515 3.2942 -- 139 2714 0.2979 0.3164 -- 100.0
X Ray Diffraction 3.2942 3.3393 -- 132 2663 0.2965 0.3545 -- 100.0
X Ray Diffraction 3.3393 3.387 -- 153 2683 0.2876 0.3311 -- 100.0
X Ray Diffraction 3.387 3.4376 -- 121 2695 0.2792 0.3519 -- 100.0
X Ray Diffraction 3.4376 3.4913 -- 146 2698 0.28 0.333 -- 100.0
X Ray Diffraction 3.4913 3.5485 -- 151 2698 0.27 0.3065 -- 100.0
X Ray Diffraction 3.5485 3.6096 -- 135 2726 0.2785 0.2953 -- 100.0
X Ray Diffraction 3.6096 3.6753 -- 144 2681 0.2603 0.286 -- 100.0
X Ray Diffraction 3.6753 3.7459 -- 146 2705 0.2513 0.2913 -- 100.0
X Ray Diffraction 3.7459 3.8223 -- 138 2684 0.2454 0.2882 -- 100.0
X Ray Diffraction 3.8223 3.9054 -- 140 2692 0.2294 0.2967 -- 100.0
X Ray Diffraction 3.9054 3.9962 -- 128 2730 0.2222 0.2615 -- 100.0
X Ray Diffraction 3.9962 4.0961 -- 151 2672 0.2151 0.2717 -- 100.0
X Ray Diffraction 4.0961 4.2067 -- 132 2740 0.2038 0.2221 -- 100.0
X Ray Diffraction 4.2067 4.3304 -- 139 2704 0.1919 0.2037 -- 100.0
X Ray Diffraction 4.3304 4.4701 -- 141 2694 0.1893 0.2093 -- 100.0
X Ray Diffraction 4.4701 4.6297 -- 148 2730 0.1705 0.1917 -- 100.0
X Ray Diffraction 4.6297 4.8149 -- 138 2685 0.1813 0.1934 -- 100.0
X Ray Diffraction 4.8149 5.0337 -- 148 2727 0.2043 0.2287 -- 100.0
X Ray Diffraction 5.0337 5.2988 -- 125 2738 0.2088 0.2485 -- 100.0
X Ray Diffraction 5.2988 5.6302 -- 136 2722 0.2177 0.2625 -- 100.0
X Ray Diffraction 5.6302 6.0639 -- 152 2728 0.2137 0.2315 -- 100.0
X Ray Diffraction 6.0639 6.6725 -- 149 2728 0.2207 0.2343 -- 100.0
X Ray Diffraction 6.6725 7.634 -- 146 2730 0.2042 0.2458 -- 100.0
X Ray Diffraction 7.634 9.603 -- 167 2750 0.1907 0.2055 -- 100.0
X Ray Diffraction 9.603 45.318 -- 157 2815 0.264 0.2705 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -7.8366
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -7.8366
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 26.1993
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.009
f_chiral_restr 0.093
f_bond_d 0.015
f_dihedral_angle_d 17.038
f_angle_d 1.555
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 20065
Nucleic Acid Atoms 0
Heterogen Atoms 79
Solvent Atoms 4

Software

Software
Software Name Purpose
Blu-Ice data collection
PHASER phasing
PHENIX refinement version: (phenix.refine: 1.7_650)
MOSFLM data reduction
SCALA data scaling