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Wild-type EGFR in complex with non-covalent poziotinib analogue
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2ITZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 293 25mM TRIS-HCL pH8.0, 150mM NaCl, 5% Glycerol, 1mM TCEP, 100mM HEPES pH 7.4, 40% PEG400
Crystal Properties Matthews coefficient Solvent content 3.4 63.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 145.097 α = 90 b = 145.097 β = 90 c = 145.097 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 EIGER X 16M 2021-02-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.898417 Diamond I03
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.12 59.24 100 0.103 1 23.2 40.6 1173688
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.12 2.18 4.96 0.437 1
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 (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.121 59.24 28914 1422 99.99 0.196 0.1937 0.1939 0.2372 0.2376 75.818
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 r_lrange_it 15.077 r_lrange_other 15.075 r_dihedral_angle_2_deg 14.939 r_dihedral_angle_6_deg 14.444 r_dihedral_angle_3_deg 13.738 r_scangle_it 11.094 r_scangle_other 11.091 r_mcangle_it 10.36 r_mcangle_other 10.359 r_scbond_it 7.293
RMS Deviations Key Refinement Restraint Deviation r_lrange_it 15.077 r_lrange_other 15.075 r_dihedral_angle_2_deg 14.939 r_dihedral_angle_6_deg 14.444 r_dihedral_angle_3_deg 13.738 r_scangle_it 11.094 r_scangle_other 11.091 r_mcangle_it 10.36 r_mcangle_other 10.359 r_scbond_it 7.293 r_scbond_other 7.29 r_dihedral_angle_1_deg 7.198 r_mcbond_it 6.863 r_mcbond_other 6.859 r_angle_refined_deg 1.597 r_dihedral_angle_other_2_deg 0.947 r_angle_other_deg 0.552 r_symmetry_xyhbond_nbd_refined 0.271 r_nbd_refined 0.221 r_xyhbond_nbd_refined 0.218 r_symmetry_nbd_other 0.195 r_symmetry_nbd_refined 0.188 r_nbtor_refined 0.183 r_nbd_other 0.175 r_symmetry_nbtor_other 0.08 r_chiral_restr 0.077 r_bond_refined_d 0.007 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2593 Nucleic Acid Atoms Solvent Atoms 161 Heterogen Atoms 31
Software Software Software Name Purpose REFMAC refinement xia2 data reduction Aimless data scaling PHASER phasing