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 15% (w/v) PEG8000, 30% isopropanol, 0.1M imidazole pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 41.89 α = 90
b = 79.15 β = 90
c = 127.11 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 200
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD -- 2012-04-12
Diffraction Radiation
Monochromator Protocol
Si220 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 22-BM 1.00 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
1.5 20 100.0 -- -- -- -- 68734 68734 1.0 1.0 --
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)
1.5 1.53 100.0 0.874 -- -- 5.6 3359

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 1.5 19.892 -- 1.36 68657 68657 3473 99.84 -- 0.1715 0.1707 0.1873 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 1.5 1.5188 -- 110 2493 0.2065 0.2422 -- 96.0
X Ray Diffraction 1.5188 1.5405 -- 139 2571 0.206 0.2147 -- 100.0
X Ray Diffraction 1.5405 1.5635 -- 126 2555 0.1952 0.215 -- 100.0
X Ray Diffraction 1.5635 1.5879 -- 123 2587 0.1854 0.2006 -- 100.0
X Ray Diffraction 1.5879 1.6139 -- 139 2630 0.1874 0.1897 -- 100.0
X Ray Diffraction 1.6139 1.6418 -- 122 2541 0.177 0.1654 -- 100.0
X Ray Diffraction 1.6418 1.6716 -- 138 2640 0.1799 0.2172 -- 100.0
X Ray Diffraction 1.6716 1.7037 -- 143 2522 0.1757 0.229 -- 100.0
X Ray Diffraction 1.7037 1.7385 -- 130 2606 0.1705 0.215 -- 100.0
X Ray Diffraction 1.7385 1.7763 -- 119 2593 0.1743 0.1829 -- 100.0
X Ray Diffraction 1.7763 1.8176 -- 130 2614 0.1703 0.2151 -- 100.0
X Ray Diffraction 1.8176 1.863 -- 145 2582 0.1774 0.1739 -- 100.0
X Ray Diffraction 1.863 1.9133 -- 138 2611 0.1669 0.2062 -- 100.0
X Ray Diffraction 1.9133 1.9696 -- 141 2589 0.1617 0.1742 -- 100.0
X Ray Diffraction 1.9696 2.0331 -- 158 2573 0.1678 0.194 -- 100.0
X Ray Diffraction 2.0331 2.1057 -- 140 2606 0.1576 0.1876 -- 100.0
X Ray Diffraction 2.1057 2.1899 -- 134 2617 0.1575 0.1761 -- 100.0
X Ray Diffraction 2.1899 2.2894 -- 143 2601 0.1677 0.1674 -- 100.0
X Ray Diffraction 2.2894 2.4099 -- 143 2613 0.1688 0.2092 -- 100.0
X Ray Diffraction 2.4099 2.5606 -- 186 2589 0.1802 0.1871 -- 100.0
X Ray Diffraction 2.5606 2.7578 -- 142 2616 0.1795 0.1872 -- 100.0
X Ray Diffraction 2.7578 3.0345 -- 145 2665 0.1761 0.1989 -- 100.0
X Ray Diffraction 3.0345 3.4716 -- 152 2648 0.168 0.1743 -- 100.0
X Ray Diffraction 3.4716 4.3662 -- 124 2712 0.1577 0.1749 -- 100.0
X Ray Diffraction 4.3662 19.892 -- 163 2810 0.1711 0.1772 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.004
f_angle_d 0.998
f_chiral_restr 0.067
f_dihedral_angle_d 12.198
f_plane_restr 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3335
Nucleic Acid Atoms 0
Heterogen Atoms 12
Solvent Atoms 521

Software

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