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Crystal Structure of the active EGFR kinase domain
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1M14 PDB ENTRY 1M14
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7 293 1M NaMalonate, 100 mM HEPES, pH 7.0, VAPOR DIFFUSION, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.42 64.02
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 145.543 α = 90 b = 145.543 β = 90 c = 145.543 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 4 2005-01-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.116 ALS 8.3.1
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 2.8 50 100 0.082 52.9 10.4 12617 12617
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) 2.8 2.9 100 0.496 9.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 PDB ENTRY 1M14 2.8 50 12141 12141 1204 94.9 0.248 0.248 0.205 0.2049 0.25 0.2493 Random 51.082
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_scangle_it 3.459 c_mcangle_it 2.972 c_scbond_it 2.163 c_mcbond_it 1.646 c_angle_deg 1.3 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2419 Nucleic Acid Atoms Solvent Atoms 24 Heterogen Atoms
Software Software Software Name Purpose CNS refinement PDB_EXTRACT data extraction Blu-Ice data collection HKL-2000 data scaling PHASER phasing