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KRAS 1-169 G12C Mutant at 277k
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4OBE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 200mM Na Acetate pH 3.6
100mM Tris pH 8.5
20% PEG 3350
1mM DTT
Crystal Properties Matthews coefficient Solvent content 1.89 35.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.418 α = 90 b = 41.207 β = 90 c = 92.101 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 277 PIXEL DECTRIS EIGER X 16M 2022-11-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS-II BEAMLINE 17-ID-2 0.9793 NSLS-II 17-ID-2
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 1.4 46.051 99.9 0.183 7.9 12.7 30290 15.04
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.4 1.424 0.373
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.4 30.71 1.37 30261 1566 99.79 0.1878 0.1867 0.1885 0.206 0.2082
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 11.529 f_angle_d 1.083 f_chiral_restr 0.092 f_plane_restr 0.01 f_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1352 Nucleic Acid Atoms Solvent Atoms 141 Heterogen Atoms 29
Software Software Software Name Purpose PHENIX refinement autoPROC data reduction autoPROC data scaling PHASER phasing