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Tricomplex of RMC-7977, KRAS G12R, and CypA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other internal model
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 291 17% PEG4000, 0.1 M imidazole, pH 8.0
Crystal Properties Matthews coefficient Solvent content 2.35 47.57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.418 α = 90 b = 85.673 β = 90 c = 127.534 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 EIGER X 9M 2023-06-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CLSI BEAMLINE 08ID-1 0.95375 CLSI 08ID-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 1.5 63.77 99.75 0.1048 0.1129 0.04139 0.998 7.51 7.3 116906 22.21
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 1.5 1.554 99.25 2.692 2.888 1.035 0.37 0.55 7.5
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 1.5 63.77 1.33 116710 5937 99.68 0.1974 0.1959 0.196 0.2251 0.225 35.51
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 13.3613 f_angle_d 0.8092 f_chiral_restr 0.0753 f_bond_d 0.0056 f_plane_restr 0.0052
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5290 Nucleic Acid Atoms Solvent Atoms 588 Heterogen Atoms 124
Software Software Software Name Purpose PHENIX refinement PHASER phasing HKL-2000 data reduction Aimless data scaling