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EGFR Exon20 insertion mutant NPG bound with (S)-3-((3-chloro-2-methoxyphenyl)amino)-2-(3-((tetrahydrofuran-2-yl)methoxy)pyridin-4-yl)-1,5,6,7-tetrahydro-4H-pyrrolo[3,2-c]pyridin-4-one
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Unpublished model
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 293 0.2 M Magnesium Chloride, 0.1 M TRIS-HCl pH 8.5, 20% w/v PEG 4000
Crystal Properties Matthews coefficient Solvent content 2.37 48.11
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.744 α = 90 b = 105.781 β = 90 c = 174.454 γ = 90
Symmetry Space Group C 2 2 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 PILATUS3 2M 2021-02-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE MASSIF-1 0.965459 ESRF MASSIF-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 1.878 34.222 82.1 0.2739 0.3233 0.1672 0.944 6.76 4.5 16502
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) 1.878 2.117 76.4 1.4958 1.6575 0.7033 0.477 1.77 5.86 1650
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 1.878 34.22 16502 794 53.9 0.2693 0.2683 0.2557 0.2869 0.2771 RANDOM 46.26
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] -13.353 -3.0164 16.3693
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 14.6 t_omega_torsion 2.88 t_angle_deg 0.97 t_bond_d 0.008 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 2411 Nucleic Acid Atoms Solvent Atoms 106 Heterogen Atoms 33
Software Software Software Name Purpose autoPROC data processing XDS data reduction Aimless data scaling STARANISO data scaling PHASER phasing BUSTER refinement