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Crystal Structure of EGFR-T790M/C797S in Complex with Covalent Pyrrolopyrimidine 19g
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5J9Z
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 1.35 K-Na-tartrate, 100 mM Na-MES (pH 6.5), 2 % 1,3-Propanediol, 5.5 mg/ml EGFR T790M/C797 (in 100 mM NaCl, 25mM Tris-HCl, 10 % Glycerol, 1mM TCEP, pH 8.0), 1 ul reservoir + 1 ul protein solution
Crystal Properties Matthews coefficient Solvent content 3.3 62.67
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 143.83 α = 90 b = 143.83 β = 90 c = 143.83 γ = 90
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 2019-02-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 0.9791 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.7 41.52 100 0.119 0.999 14.64 10.01 13758
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.7 2.8 99.9 2.089 0.475 1.17 9.59
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 5j9z 2.701 41.52 1.35 13756 688 99.99 0.1906 0.1882 0.2337 0.2267 80.0011
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 13.947 f_angle_d 0.989 f_chiral_restr 0.051 f_bond_d 0.007 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2395 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 62
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing