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KRAS G12V in complex with GDP and a macrocyclic inhibitor (Compound 12).
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 25% w/v PEG 4K, 0.2M (NH4)2SO4, 0.1M Na Acetate pH 4.6
Crystal Properties Matthews coefficient Solvent content 2.41 48.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.164 α = 90 b = 52.88 β = 90 c = 82.001 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 100 PIXEL DECTRIS PILATUS3 2M 2024-10-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.3 0.97648 ALS 5.0.3
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 1.43 44.44 92.3 0.058 0.063 0.024 0.999 15.6 6.8 30851 16.82
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 1.43 1.519 40.4 0.992 1.155 0.575 0.501 1.1 3.8
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 1.43 44.44 1.35 30848 1509 87.29 0.1767 0.1754 0.1767 0.202 0.2028 22.62
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 21.1419 f_angle_d 1.5012 f_chiral_restr 0.0999 f_plane_restr 0.014 f_bond_d 0.0132
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1357 Nucleic Acid Atoms Solvent Atoms 167 Heterogen Atoms 70
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing