X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 298.0
Details 100mM MES, 12% PEG 4000, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 42.22 α = 105.2
b = 54 β = 91.08
c = 66.55 γ = 94.68
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 210 -- 2007-07-14
Diffraction Radiation
Monochromator Protocol
Si 111 CHANNEL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CHESS BEAMLINE A1 0.9778 CHESS A1

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
2.1 30 96.4 -- -- -- -- 30776 30776 0.0 0.0 34.38
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)
2.1 2.18 85.6 -- -- -- -- --

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 2.118 23.434 -- 1.97 30761 30761 1550 95.75 0.1815 0.1815 0.1795 0.2172 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 2.1176 2.1859 -- 101 2155 0.2185 0.2989 -- 79.0
X Ray Diffraction 2.1859 2.2639 -- 147 2546 0.1937 0.2283 -- 91.0
X Ray Diffraction 2.2639 2.3545 -- 144 2695 0.1862 0.2225 -- 96.0
X Ray Diffraction 2.3545 2.4615 -- 136 2691 0.1884 0.2377 -- 97.0
X Ray Diffraction 2.4615 2.5912 -- 145 2674 0.1857 0.2373 -- 98.0
X Ray Diffraction 2.5912 2.7533 -- 148 2731 0.1887 0.2325 -- 98.0
X Ray Diffraction 2.7533 2.9655 -- 138 2743 0.1943 0.2542 -- 98.0
X Ray Diffraction 2.9655 3.2632 -- 134 2757 0.1879 0.2422 -- 99.0
X Ray Diffraction 3.2632 3.7338 -- 162 2719 0.1752 0.2034 -- 99.0
X Ray Diffraction 3.7338 4.6979 -- 149 2756 0.1478 0.1763 -- 99.0
X Ray Diffraction 4.6979 23.4359 -- 146 2744 0.1685 0.2051 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 52.1413
Anisotropic B[1][1] -6.7822
Anisotropic B[1][2] 2.6622
Anisotropic B[1][3] 1.6332
Anisotropic B[2][2] 0.1647
Anisotropic B[2][3] 5.026
Anisotropic B[3][3] 6.6175
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 18.858
f_plane_restr 0.005
f_chiral_restr 0.072
f_angle_d 1.051
f_bond_d 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3978
Nucleic Acid Atoms 0
Heterogen Atoms 35
Solvent Atoms 148

Software

Computing
Computing Package Purpose
ADSC Quantum Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
MOLREP Structure Solution
PHENIX (phenix.refine: 1.6_289) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.6_289) refinement
MOLREP model building
ADSC version: Quantum data collection