5GMP

Crystal structure of EGFR 696-1022 T790M in complex with XTF-262


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8293150mM KCl, 0.1M HEPES (pH 8.0), 38% PEG 300, 50mM Glycyl-glycyl-glycine, 10mM Co-enzyme A (pH 8.0), 2mM TCEP
Crystal Properties
Matthews coefficientSolvent content
3.3963.73

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 145.343α = 90
b = 145.343β = 90
c = 145.343γ = 90
Symmetry
Space GroupI 2 3

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2015-09-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRF BEAMLINE BL18U10.97776SSRFBL18U1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.79745.96199.4418.71112713
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.82.95

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE2JIT2.79745.9611.361271362299.440.21340.21210.2408
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
f_dihedral_angle_d21.67
f_angle_d1.162
f_chiral_restr0.086
f_plane_restr0.015
f_bond_d0.01
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2364
Nucleic Acid Atoms
Solvent Atoms31
Heterogen Atoms39

Software

Software
Software NamePurpose
PHENIXrefinement
DENZOdata reduction
HKL-3000data scaling
PHASERphasing