☰ Navigation Tabs
Crystal structure of checkpoint kinase 2 in complex with inhibitor PV976
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2CN5 PDB ENTRY 2CN5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.8 0.1M HEPES PH 7.8, 0.1M MAGNESIUM NITRATE, 14% W/V PEG 3350, 16% V/V ETHYLENE GLYCOL
Crystal Properties Matthews coefficient Solvent content 3.04 59.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 90.801 α = 90 b = 90.801 β = 90 c = 93.382 γ = 120
Symmetry Space Group P 32 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARRESEARCH 2007-06-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID APS 22-ID
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 2.2 50 99.6 0.07 47.7 7.4 22945 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.28 99.5 0.51 4.6 7.4
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 2CN5 2.2 78.57 21747 1178 99.63 0.20206 0.20042 0.2115 0.23338 0.2456 RANDOM 45.714
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] 0.21 0.11 0.21 -0.32
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.942 r_dihedral_angle_4_deg 20.533 r_dihedral_angle_3_deg 15.674 r_dihedral_angle_1_deg 5.166 r_scangle_it 3.063 r_scbond_it 1.846 r_angle_refined_deg 1.454 r_mcangle_it 1.298 r_angle_other_deg 0.88 r_mcbond_it 0.692
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.942 r_dihedral_angle_4_deg 20.533 r_dihedral_angle_3_deg 15.674 r_dihedral_angle_1_deg 5.166 r_scangle_it 3.063 r_scbond_it 1.846 r_angle_refined_deg 1.454 r_mcangle_it 1.298 r_angle_other_deg 0.88 r_mcbond_it 0.692 r_mcbond_other 0.134 r_chiral_restr 0.089 r_bond_refined_d 0.013 r_gen_planes_refined 0.006 r_gen_planes_other 0.002 r_bond_other_d 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2252 Nucleic Acid Atoms Solvent Atoms 145 Heterogen Atoms 38
Software Software Software Name Purpose REFMAC refinement HKL-3000 data reduction SCALEPACK data scaling MOLREP phasing