4CV8
MPS1 kinase with 3-aminopyridin-2-one inhibitors
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 2ZMC | PDB ENTRY 2ZMC |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 7.5 | 291 | 0.2M NACO2H, 0.1M BTP PH 7.5, 15% W/V PEG3350, 1% DMSO AND 1MM (N-(2-OXO-5-(PYRIDIN-4-YL)-1, 2-DIHYDROPYRIDIN-3-YL)-4-PIPERIDIN-1-YL)BENZAMIDE. THEN BACK-SOAK IN A NEW SOLUTION OF 0.19M NACO2H, 0.095M BTP PH 7.5, 14.25% PEG3350 AND 2MM 3-AMINO-5-(1-METHYL-1H-PYRAZOL-4-YL) PYRIDIN-2(1H)-ONE FOR 24H ALL AT 18 DEGREES C. |
Crystal Properties | |
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Matthews coefficient | Solvent content |
3.77 | 67.4 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 70.8 | α = 90 |
b = 110.3 | β = 90 |
c = 114.2 | γ = 90 |
Symmetry | |
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Space Group | I 2 2 2 |
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 | 2012-07-29 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | DIAMOND BEAMLINE I24 | Diamond | I24 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge 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 | ||||||||
1 | 3 | 41.23 | 99.5 | 0.14 | 9.2 | 4.4 | 9187 | 122.14 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||||
1 | 3 | 3.18 | 99.7 | 1 | 4.4 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | Resolution (High) | Resolution (Low) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work (Depositor) | R-Work (DCC) | R-Free (Depositor) | R-Free (DCC) | R-Free Selection Details | Mean Isotropic B | ||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | THROUGHOUT | PDB ENTRY 2ZMC | 3 | 41.23 | 9140 | 435 | 98.64 | 0.1824 | 0.1803 | 0.21 | 0.2256 | 0.26 | RANDOM | 95.97 |
Temperature Factor Modeling | ||||||
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Anisotropic B[1][1] | Anisotropic B[2][2] | Anisotropic B[3][3] | ||||
34.6767 | -36.4278 | 1.7511 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
t_other_torsion | 21.64 |
t_omega_torsion | 2.48 |
t_angle_deg | 1.15 |
t_bond_d | 0.01 |
t_dihedral_angle_d | |
t_incorr_chiral_ct | |
t_pseud_angle | |
t_trig_c_planes | |
t_gen_planes | |
t_it |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1908 |
Nucleic Acid Atoms | |
Solvent Atoms | 6 |
Heterogen Atoms | 30 |
Software
Software | |
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Software Name | Purpose |
BUSTER | refinement |
XDS | data reduction |
Aimless | data scaling |
PHASER | phasing |