EGFR T790M/L858R mutant in complex with covalent inhibitor TAS6417


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelOtherImplemented by subcontractors

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION2938.0% v/v ethylene glycol; 0.1M HEPES pH 7.25; 10% w/v PEG 10K
Crystal Properties
Matthews coefficientSolvent content
3.5565.39

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 145.915α = 90
b = 145.915β = 90
c = 145.915γ = 90
Symmetry
Space GroupI 2 3

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 X CdTe 16M2024-10-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID23-10.8856ESRFID23-1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.67103.1899.80.2840.28412.241.314735
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.6742.721003.353.351.337.1

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.67103.181394876399.390.199440.197250.20320.239350.2396RANDOM60.043
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
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg12.404
r_long_range_B_other8.936
r_long_range_B_refined8.935
r_dihedral_angle_2_deg7.417
r_dihedral_angle_1_deg6.576
r_mcangle_other6.21
r_mcangle_it6.209
r_scangle_other5.704
r_mcbond_it3.69
r_mcbond_other3.69
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg12.404
r_long_range_B_other8.936
r_long_range_B_refined8.935
r_dihedral_angle_2_deg7.417
r_dihedral_angle_1_deg6.576
r_mcangle_other6.21
r_mcangle_it6.209
r_scangle_other5.704
r_mcbond_it3.69
r_mcbond_other3.69
r_scbond_it3.416
r_scbond_other3.415
r_angle_refined_deg1.286
r_angle_other_deg0.687
r_chiral_restr0.06
r_bond_other_d0.005
r_bond_refined_d0.004
r_gen_planes_refined0.004
r_gen_planes_other0.002
r_dihedral_angle_4_deg
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2446
Nucleic Acid Atoms
Solvent Atoms51
Heterogen Atoms36

Software

Software
Software NamePurpose
autoPROCdata reduction
XDSdata reduction
autoPROCdata scaling
Aimlessdata scaling
REFMACrefinement
XDSdata scaling
PDB_EXTRACTdata extraction