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Icotinib in complex with wild-type EGFR
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8G63
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 298 0.1 M MES, 1 M sodium citrate, 5 mM TCEP
Crystal Properties Matthews coefficient Solvent content 3.35 63.34
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 144.281 α = 90 b = 144.281 β = 90 c = 144.281 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 2025-06-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS-II BEAMLINE 17-ID-2 0.979338 NSLS-II 17-ID-2
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 2.327 72.141 100 0.204 0.219 0.077 0.994 6.5 8.1 21594
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 2.327 2.367 100 1.594 1.697 0.581 0.373 1.3 8.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FREE R-VALUE 2.33 51.01 1.35 21588 1046 99.98 0.212 0.2109 0.2344 0.2237 49.63
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 16.9193 f_angle_d 1.1042 f_chiral_restr 0.0577 f_bond_d 0.0094 f_plane_restr 0.0073
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2185 Nucleic Acid Atoms Solvent Atoms 38 Heterogen Atoms 29
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing