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Crystal structure of the EGFR kinase domain in complex with 4-(4-{[2-{[(3S)-1-acetylpyrrolidin-3-yl]amino}-9-(propan-2-yl)-9H-purin-6-yl]amino}phenyl)-1-methylpiperazin-1-ium
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 294 Buffer: 0.1 M MES (pH 6.90)
Salt: 1.2 M Potassium sodium tartrate tetrahydrate
Crystal Properties Matthews coefficient Solvent content 3.51 64.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 146.706 α = 90 b = 146.706 β = 90 c = 146.706 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 98 PIXEL DECTRIS PILATUS 6M 2013-03-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 1 APS 17-ID
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 2.53 59.89 100 0.052 33.3 13.5 17636 58.6
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.53 2.67 100 0.614 4.2 13.3
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 2.53 59.89 17636 903 99.8 0.216 0.215 0.2132 0.251 0.2446 RANDOM 63.9
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 21.5 c_scangle_it 3.25 c_mcangle_it 2.98 c_scbond_it 2.14 c_mcbond_it 1.7 c_angle_deg 0.9 c_improper_angle_d 0.72 c_bond_d 0.007 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.5 c_scangle_it 3.25 c_mcangle_it 2.98 c_scbond_it 2.14 c_mcbond_it 1.7 c_angle_deg 0.9 c_improper_angle_d 0.72 c_bond_d 0.007 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 2449 Nucleic Acid Atoms Solvent Atoms 8 Heterogen Atoms 35
Software Software Software Name Purpose CNX refinement SCALA data scaling CNX phasing