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Crystal structure of the mutated EGFR kinase domain (G719S/T790M) in complex with AMPPNP.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2GS2 PDB ENTRY 2GS2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 293 0.1M Tris-HCl(pH 7.0), 0.2M NaCl, 1M Sodium citrate, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.27 62.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 143.946 α = 90 b = 143.946 β = 90 c = 143.946 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 CCD ADSC QUANTUM 315 2007-07-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL41XU 1.000 SPring-8 BL41XU
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) 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 2.34 50 99.9 0.061 25.79 7.295 21045 -3 38
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.34 2.42 100 0.558 3.778 7.1 2064
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 2GS2 2.34 38.47 20399 2016 96.7 0.197 0.197 0.244 0.2436 RANDOM 57.5
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 c_dihedral_angle_d 23.3 c_scangle_it 12.89 c_scbond_it 10.16 c_mcangle_it 8.24 c_mcbond_it 6.23 c_angle_deg 1.5 c_improper_angle_d 0.96 c_bond_d 0.01 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.3 c_scangle_it 12.89 c_scbond_it 10.16 c_mcangle_it 8.24 c_mcbond_it 6.23 c_angle_deg 1.5 c_improper_angle_d 0.96 c_bond_d 0.01 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2378 Nucleic Acid Atoms Solvent Atoms 30 Heterogen Atoms 31
Software Software Software Name Purpose HKL-2000 data collection MOLREP phasing CNS refinement DENZO data reduction SCALEPACK data scaling