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KRAS G12V Mutant in Complex with GDP and Compound 8.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Internal structure
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.6 294 30% w/v PEG4K, 0.2 M (NH4)2SO4, 0.1 M Na Acetate pH 4.6
Crystal Properties Matthews coefficient Solvent content 2.26 45.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 52.723 α = 90 b = 53.518 β = 90.062 c = 62.175 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 100 PIXEL DECTRIS PILATUS 6M 2025-05-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL14-1 1.195 SSRL BL14-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 1.909 62.175 88 0.11 0.126 0.061 0.993 7 4.2 13816 33.34
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.909 2.194 0.777 0.886 0.42 0.595 1.6
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 1.91 52.72 1.36 13815 681 51 0.1962 0.1938 0.1933 0.244 0.2406 39.54
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 16.7501 f_angle_d 0.8451 f_chiral_restr 0.0446 f_plane_restr 0.0063 f_bond_d 0.0031
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2714 Nucleic Acid Atoms Solvent Atoms 82 Heterogen Atoms 96
Software Software Software Name Purpose PHENIX refinement autoPROC data reduction Aimless data scaling PHASER phasing