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Crystal structure of human WT-KRAS in complex with GDP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 295 0.2 mol/L sodium acetate, 0.1 mol/L Tris pH 8.5, 24% PEG 4,000
Crystal Properties Matthews coefficient Solvent content 2.55 51.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 93.177 α = 90 b = 93.177 β = 90 c = 118.431 γ = 120
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 RAYONIX MX225HE 2017-02-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 31-ID 0.97931 APS 31-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) 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 1.762 29.536 99.9 0.163 0.196 0.082 7.5 5.7 37841 37841
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.762 1.86 100 0.936 0.936 1.133 0.475 0.7 5.7
Refinement Statistics 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 (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.762 29.536 36084 1752 99.87 0.1787 0.1774 0.1853 0.2045 0.2149 RANDOM 21.574
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] -0.88 -0.44 -0.88 2.87
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.203 r_dihedral_angle_4_deg 14.708 r_dihedral_angle_3_deg 12.64 r_dihedral_angle_1_deg 6.107 r_angle_refined_deg 1.452 r_angle_other_deg 0.771 r_chiral_restr 0.087 r_bond_refined_d 0.011 r_gen_planes_refined 0.009 r_bond_other_d 0.002
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.203 r_dihedral_angle_4_deg 14.708 r_dihedral_angle_3_deg 12.64 r_dihedral_angle_1_deg 6.107 r_angle_refined_deg 1.452 r_angle_other_deg 0.771 r_chiral_restr 0.087 r_bond_refined_d 0.011 r_gen_planes_refined 0.009 r_bond_other_d 0.002 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2719 Nucleic Acid Atoms Solvent Atoms 156 Heterogen Atoms 58
Software Software Software Name Purpose SCALA data scaling REFMAC refinement PDB_EXTRACT data extraction iMOSFLM data reduction PHASER phasing