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EGFR Exon20 insertion mutant ASV 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 PDB 6VHP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 277 0.8 microliters 5 mg/mL ASV protein mixed 1:1 with 100mM MES pH 6.4, 200 mM MgCl2, 14% w/v PEG 4000. 0.2 microliters of 1M sodium fluoride then added to drop
Crystal Properties Matthews coefficient Solvent content 2.49 50.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.07 α = 90 b = 106.9 β = 90 c = 176.22 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 PILATUS 6M 2021-06-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL45XU 1.0 SPring-8 BL45XU
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 2.5 45.74 96.3 0.063 0.066 0.019 0.999 26.2 11.3 13070
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 2.5 2.6 80 0.296 0.325 0.13 0.953 5.8
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 2.5 45.74 12438 632 96.26 0.19865 0.19637 0.2007 0.2451 0.2489 RANDOM 42.932
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] 0.67 1.75 -2.42
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.015 r_dihedral_angle_4_deg 14.031 r_dihedral_angle_3_deg 12.447 r_dihedral_angle_1_deg 5.723 r_long_range_B_refined 4.556 r_long_range_B_other 4.551 r_mcangle_it 2.802 r_mcangle_other 2.802 r_scangle_other 2.364 r_mcbond_it 1.565
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.015 r_dihedral_angle_4_deg 14.031 r_dihedral_angle_3_deg 12.447 r_dihedral_angle_1_deg 5.723 r_long_range_B_refined 4.556 r_long_range_B_other 4.551 r_mcangle_it 2.802 r_mcangle_other 2.802 r_scangle_other 2.364 r_mcbond_it 1.565 r_mcbond_other 1.562 r_scbond_it 1.318 r_scbond_other 1.318 r_angle_refined_deg 1.161 r_angle_other_deg 1.032 r_chiral_restr 0.042 r_gen_planes_refined 0.003 r_bond_refined_d 0.002 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2428 Nucleic Acid Atoms Solvent Atoms 78 Heterogen Atoms 89
Software Software Software Name Purpose REFMAC refinement Aimless data scaling XDS data reduction PHASER phasing