4HVB
Catalytic unit of PI3Kg in complex with PI3K/mTOR dual inhibitor PF-04979064
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.2 | 286 | 18.5% (w/v)PEG3350, 0.1M BTP, pH 8.2, 0.2M (NH4)2SO4 ,10% (v/v)Ethylene Glycol, 10mM TCEP, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 286K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.35 | 47.67 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 144.8 | α = 90 |
b = 67.584 | β = 95.48 |
c = 106.897 | γ = 90 |
Symmetry | |
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Space Group | C 1 2 1 |
Diffraction
Diffraction Experiment | ||||||||||||||
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ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray | 98 | CCD | ADSC QUANTUM 315 | 2010-02-05 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ALS BEAMLINE 5.0.1 | 1.0 | ALS | 5.0.1 |
Data Collection
Overall | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (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 | 2.35 | 50 | 99.6 | 43152 | 41273 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | R-Sym I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||
1 | 2.35 | 2.39 | 100 | 0.527 | 0.527 | 1.8 | 3.7 | 2137 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Resolution (High) | Resolution (Low) | Number Reflections (All) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (All) | R-Factor (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | ||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | 2.35 | 50 | 43152 | 41067 | 1242 | 95.3 | 0.276 | 0.276 | 0.2699 | 0.3334 | Random | 62.1949 |
Temperature Factor Modeling | ||||||
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Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
-0.084 | -0.102 | -0.155 | 0.24 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
c_scangle_it | 2.888 |
c_mcangle_it | 2.519 |
c_scbond_it | 1.978 |
c_mcbond_it | 1.498 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 6717 |
Nucleic Acid Atoms | |
Solvent Atoms | 1 |
Heterogen Atoms | 33 |
Software
Software | |
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Software Name | Purpose |
ADSC | data collection |
CNX | refinement |
HKL-2000 | data reduction |
SCALEPACK | data scaling |
CNX | phasing |