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MPS1 kinase with 3-aminopyridin-2-one inhibitors
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2ZMC PDB ENTRY 2ZMC
Crystallization Crystalization Experiments 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 Matthews coefficient Solvent content 3.77 67.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 70.8 α = 90 b = 110.3 β = 90 c = 114.2 γ = 90
Symmetry Space Group I 2 2 2
Diffraction Diffraction Experiment 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 ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I24 Diamond I24
Data Collection Overall 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 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 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 0.2089 0.2256 0.2553 RANDOM 95.97
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] 34.6767 -36.4278 1.7511
RMS Deviations 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
RMS Deviations 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 t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1908 Nucleic Acid Atoms Solvent Atoms 6 Heterogen Atoms 30
Software Software Software Name Purpose BUSTER refinement XDS data reduction Aimless data scaling PHASER phasing