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Crystal structure of KRAS-G12C (GDP-bound) in complex with BBO-8520
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6UT0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 0.1 M Na3 citrate pH 5.5, 20% PEG 4000, 10% isopropanol
Crystal Properties Matthews coefficient Solvent content 2.79 55.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.68 α = 90 b = 101.77 β = 90 c = 118.43 γ = 90
Symmetry Space Group I 2 2 2
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 EIGER2 X 16M 2023-03-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 0.97911 APS 24-ID-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 1.67 41.65 98.3 0.046 0.054000000000000006 0.9990000000000001 15.29 3.8 49656
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.67 1.71 0.996 1.157 0.629
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 1.67 41.65 1.35 49640 4965 98.23 0.1594 0.1565 0.1564 0.186 0.1859
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 17.402 f_angle_d 0.962 f_chiral_restr 0.058 f_bond_d 0.008 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2683 Nucleic Acid Atoms Solvent Atoms 329 Heterogen Atoms 160
Software Software Software Name Purpose PHENIX refinement XSCALE data scaling XDS data reduction PHASER phasing