4G5P

Crystal structure of EGFR kinase T790M in complex with BIBW2992

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
2.61	52.93

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 51.23	α = 90
b = 89.43	β = 90
c = 164.68	γ = 90

Symmetry
Space Group	P 21 21 21

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	MARMOSAIC 225 mm CCD			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA	1.000	SLS	X06SA

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	3.17	82.48	89.9	0.13	4.9	4.3		11931

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	3.17	3.43	88.8		0.355	1.8	4.1

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	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION		THROUGHOUT	3.17	82.48	11432	472	88.63	0.24658	0.24353	0.32265	RANDOM	43.003

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]
4.04			-1.2		-2.84

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.618
r_dihedral_angle_3_deg	15.659
r_dihedral_angle_4_deg	13.601
r_dihedral_angle_1_deg	6.55
r_scangle_it	3.528
r_scbond_it	2.363
r_mcangle_it	1.792
r_mcbond_it	1.434
r_angle_refined_deg	1.065
r_angle_other_deg	0.718
r_nbd_refined	0.226
r_mcbond_other	0.187
r_nbtor_refined	0.182
r_xyhbond_nbd_refined	0.181
r_symmetry_vdw_other	0.178
r_nbd_other	0.17
r_symmetry_vdw_refined	0.121
r_nbtor_other	0.081
r_chiral_restr	0.058
r_xyhbond_nbd_other	0.04
r_symmetry_hbond_refined	0.01
r_bond_refined_d	0.008
r_gen_planes_refined	0.003
r_gen_planes_other	0.003
r_bond_other_d	0.001
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4830
Nucleic Acid Atoms
Solvent Atoms	38
Heterogen Atoms	34

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
SCALA	data scaling