X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 291.0
Details 100 mM KCl, 12% PEG 8000, 100 mM Tris-HCl pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 83.51 α = 90
b = 102.05 β = 108.82
c = 107.88 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 210 Mirror 2007-07-04
Diffraction Radiation
Monochromator Protocol
Horizontal bHorizontal bent Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CHESS BEAMLINE F1 0.9179 CHESS F1

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
3.5 15.65 91.4 0.161 0.161 -- 2.9 19814 18110 -- 2.0 74.05
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)
3.5 3.62 92.5 0.428 0.428 2.58 2.9 --

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 3.549 15.652 -- 1.34 20643 18063 927 87.5 -- 0.2212 0.2173 0.2924 --
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 3.549 3.7341 -- 103 1884 0.2593 0.3125 -- 68.0
X Ray Diffraction 3.7341 3.9645 -- 135 2558 0.2352 0.3419 -- 92.0
X Ray Diffraction 3.9645 4.2649 -- 119 2583 0.2172 0.2981 -- 92.0
X Ray Diffraction 4.2649 4.6836 -- 139 2545 0.1915 0.2844 -- 91.0
X Ray Diffraction 4.6836 5.3377 -- 152 2505 0.1867 0.2657 -- 91.0
X Ray Diffraction 5.3377 6.6384 -- 143 2544 0.2335 0.3322 -- 90.0
X Ray Diffraction 6.6384 15.6525 -- 136 2517 0.1947 0.2387 -- 88.0
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model Group ADP
Anisotropic B[1][1] 8.4226
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -4.846
Anisotropic B[2][2] -0.9607
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -7.4619
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.002
f_chiral_restr 0.032
f_dihedral_angle_d 12.477
f_angle_d 0.549
f_bond_d 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 10051
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 0

Software

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