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EGFR kinase domain (L858R/V948R) in complex with 2-(6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-1-yl)-2-[6-[2-[4-[[4-(hydroxymethyl)-1-piperidyl]methyl]phenyl]ethynyl]-1-oxo-4-(trifluoromethyl)isoindolin-2-yl]-N-thiazol-2-yl-acetamide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8A27
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 293 25% PEG Smear High, 0.1M Tris, 0.2M magnesium chloride, 10% glycerole
Crystal Properties Matthews coefficient Solvent content 2.36 47.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.387 α = 90 b = 75.387 β = 90 c = 214.953 γ = 120
Symmetry Space Group P 61 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 PILATUS 6M 2019-05-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 1.0 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 1.69 65.29 93.3 1 25.1 18.5 27062
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.69 1.88 0.68
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 8A27 1.69 65.29 27062 1433 69.21 0.2123 0.2098 0.2099 0.2576 0.2575 RANDOM 32.128
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] -0.06 -0.03 -0.06 0.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.87 r_dihedral_angle_3_deg 17.827 r_dihedral_angle_4_deg 16.732 r_dihedral_angle_1_deg 6.551 r_angle_refined_deg 2.059 r_chiral_restr 0.145 r_bond_refined_d 0.012 r_gen_planes_refined 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2196 Nucleic Acid Atoms Solvent Atoms 168 Heterogen Atoms 48
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction XDS data reduction STARANISO data scaling PHASER phasing