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CHK1 kinase domain in complex with diarylpyrazine compound 1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.4 292 15% isopropanol, 12% PEG 8000, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 292K
Crystal Properties Matthews coefficient Solvent content 2.49 50.55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 44.85 α = 90 b = 65.865 β = 93.97 c = 57.742 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 110 CCD RIGAKU SATURN 944+ 2007-04-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.05 20 100 0.095 14.5 4 21101 -3 32.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 2.05 20 21102 20014 1087 99.86 0.17132 0.16924 0.1757 0.20833 0.2087 RANDOM 42.297
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] -0.64 -0.14 0.5 0.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.265 r_dihedral_angle_3_deg 13.697 r_dihedral_angle_4_deg 13.244 r_dihedral_angle_1_deg 5.75 r_scangle_it 4.357 r_mcangle_it 4.168 r_mcbond_it 3.616 r_scbond_it 3.129 r_angle_refined_deg 1.351 r_angle_other_deg 0.795
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.265 r_dihedral_angle_3_deg 13.697 r_dihedral_angle_4_deg 13.244 r_dihedral_angle_1_deg 5.75 r_scangle_it 4.357 r_mcangle_it 4.168 r_mcbond_it 3.616 r_scbond_it 3.129 r_angle_refined_deg 1.351 r_angle_other_deg 0.795 r_mcbond_other 0.638 r_symmetry_vdw_other 0.236 r_nbd_refined 0.199 r_nbtor_refined 0.177 r_nbd_other 0.171 r_symmetry_vdw_refined 0.147 r_xyhbond_nbd_refined 0.145 r_symmetry_hbond_refined 0.124 r_nbtor_other 0.08 r_chiral_restr 0.078 r_bond_refined_d 0.012 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2202 Nucleic Acid Atoms Solvent Atoms 160 Heterogen Atoms 22
Software Software Software Name Purpose StructureStudio data collection AMoRE phasing REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling