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CRYSTAL STRUCTURE OF KIRSTEN RAT SARCOMA G12C COMPLEXED WITH GMPPNP AND COVALENTLY BOUND TO 1-[(2R,3R)-3-{[(7P)-7-(8-ethynyl-7-fluoronaphthalen-1-yl)-8-fluoro-2-{ [(2R,4R,7aS)-2-fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl]methoxy}pyrido[4,3-d] pyrimidin-4-yl](methyl)amino}-2-methylpyrrolidin-1-yl]-3-(pyrazin-2-yl)propan-1-one
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 9NZM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 277 100 MM HEPES, pH 7.5, 30% (w/v) PEG 4000, 200 MM calcium chloride dihyrate
Crystal Properties Matthews coefficient Solvent content 2.01 38.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 33.361 α = 77.46 b = 39.927 β = 81.68 c = 62.053 γ = 77.58
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 16M 2023-09-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 0.99999 SLS X06SA
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 1.489 60.251 66.2 0.0486 0.0584 0.032 0.997 15.63 3.2 29172
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) 1.489 1.656 16.4 0.2943 0.3578 0.2007 0.892 4.46 2.9 1459
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.489 18.55 29149 1506 58.6 0.2048 0.2036 0.1986 0.2268 0.2232 RANDOM 14.12
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] 0.1098 0.2246 0.3954 0.0778 0.2316 -0.1876
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 16.51 t_omega_torsion 3.61 t_angle_deg 1.05 t_bond_d 0.01 t_dihedral_angle_d t_gen_planes t_it t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2702 Nucleic Acid Atoms Solvent Atoms 187 Heterogen Atoms 166
Software Software Software Name Purpose autoPROC data processing XDS data reduction Aimless data scaling STARANISO data scaling BUSTER refinement PHASER phasing