5IEX
Crystal structure of (R,S)-S-{4-[(5-Bromo-4-{[(2R,3R)-2-hydroxy-1-methylpropyl]oxy}- pyrimidin-2-yl)amino]phenyl}-S-cyclopropylsulfoximide bound to CDK2
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.8 | 293.15 | 10% PEG 3350, 0.2M ammonium acetate, 100mM HEPES pH 7.8 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.04 | 39.67 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 53.423 | α = 90 |
b = 71.938 | β = 90 |
c = 72.554 | γ = 90 |
Symmetry | |
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Space Group | P 21 21 21 |
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 | 100 | PIXEL | DECTRIS PILATUS 6M | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | BESSY BEAMLINE 14.1 | 0.918 | BESSY | 14.1 |
Data Collection
Overall | |||||||||||||||||||
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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 | 2.03 | 43.02 | 97.9 | 8.27 | 4.34 | 17395 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | |||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | THROUGHOUT | 2.03 | 43.02 | 17395 | 916 | 97.85 | 0.20574 | 0.20316 | 0.25396 | RANDOM | 31.553 |
Temperature Factor Modeling | ||||||
---|---|---|---|---|---|---|
Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
-4.02 | -0.54 | 4.56 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 40.925 |
r_dihedral_angle_4_deg | 18.105 |
r_dihedral_angle_3_deg | 15.937 |
r_dihedral_angle_1_deg | 6.14 |
r_long_range_B_refined | 6.113 |
r_long_range_B_other | 6.071 |
r_scangle_other | 3.733 |
r_mcangle_it | 2.876 |
r_mcangle_other | 2.875 |
r_scbond_it | 2.315 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2286 |
Nucleic Acid Atoms | |
Solvent Atoms | 92 |
Heterogen Atoms | 26 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
XDS | data reduction |
XSCALE | data scaling |
PHASER | phasing |