X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 298.0
Details 20% PEG 3350, 0.2M magnesium chloride, 0.4M barium chloride, 0.1M Bis-Tris, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 54.32 α = 90
b = 63.07 β = 103.77
c = 105.29 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 315r -- 2009-06-30
Diffraction Radiation
Monochromator Protocol
Double-crystal, Si(111) liquid N2 cooled MAD
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 5.0.2 0.97941, 0.97950, 0.97630 ALS 5.0.2

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
2.5 50 92.3 0.093 -- -- -- -- 43542 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)
2.5 2.54 66.4 -- -- -- -- --

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
MAD 2.69 42.91 -- 1.94 43482 36535 1854 96.99 -- 0.197 0.1944 0.2439 --
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 2.69 2.7862 -- 147 2981 0.2481 0.3318 -- 84.0
X Ray Diffraction 2.7862 2.8977 -- 175 3276 0.2482 0.346 -- 91.0
X Ray Diffraction 2.8977 3.0295 -- 179 3417 0.2348 0.2896 -- 95.0
X Ray Diffraction 3.0295 3.1892 -- 188 3603 0.2228 0.2807 -- 100.0
X Ray Diffraction 3.1892 3.3889 -- 204 3551 0.2044 0.2519 -- 100.0
X Ray Diffraction 3.3889 3.6505 -- 203 3573 0.2022 0.2526 -- 100.0
X Ray Diffraction 3.6505 4.0176 -- 173 3566 0.1666 0.1966 -- 100.0
X Ray Diffraction 4.0176 4.5984 -- 176 3611 0.157 0.2038 -- 100.0
X Ray Diffraction 4.5984 5.7912 -- 193 3559 0.1943 0.2363 -- 100.0
X Ray Diffraction 5.7912 42.915 -- 216 3544 0.1883 0.231 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 28.6253
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -11.3751
Anisotropic B[2][2] -16.4608
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -12.9613
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.071
f_dihedral_angle_d 15.508
f_angle_d 1.169
f_bond_d 0.009
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4328
Nucleic Acid Atoms 0
Heterogen Atoms 5
Solvent Atoms 61

Software

Computing
Computing Package Purpose
HKL-2000 Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
SOLVE Structure Solution
PHENIX (phenix.refine: 1.7.3_928) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.6_289) refinement
SOLVE model building
HKL-2000 data collection