9FZS | pdb_00009fzs

Wild-type EGFR in complex with non-covalent poziotinib analogue

X-RAY DIFFRACTION

---

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2ITZ

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8	293	25mM TRIS-HCL pH8.0, 150mM NaCl, 5% Glycerol, 1mM TCEP, 100mM HEPES pH 7.4, 40% PEG400

Crystal Properties
Matthews coefficient	Solvent content
3.4	63.8

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 145.097	α = 90
b = 145.097	β = 90
c = 145.097	γ = 90

Symmetry
Space Group	I 2 3

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	PIXEL	DECTRIS EIGER X 16M		2021-02-12	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I03	0.898417	Diamond	I03

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	CC (Half)	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	2.12	59.24	100	0.103	1	23.2	40.6		1173688

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.12	2.18			4.96	0.437	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 (All)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	2.121	59.24	28914	1422	99.99	0.196	0.1937	0.1939	0.2372	0.2376	75.818

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
r_lrange_it	15.077
r_lrange_other	15.075
r_dihedral_angle_2_deg	14.939
r_dihedral_angle_6_deg	14.444
r_dihedral_angle_3_deg	13.738
r_scangle_it	11.094
r_scangle_other	11.091
r_mcangle_it	10.36
r_mcangle_other	10.359
r_scbond_it	7.293
r_scbond_other	7.29
r_dihedral_angle_1_deg	7.198
r_mcbond_it	6.863
r_mcbond_other	6.859
r_angle_refined_deg	1.597
r_dihedral_angle_other_2_deg	0.947
r_angle_other_deg	0.552
r_symmetry_xyhbond_nbd_refined	0.271
r_nbd_refined	0.221
r_xyhbond_nbd_refined	0.218
r_symmetry_nbd_other	0.195
r_symmetry_nbd_refined	0.188
r_nbtor_refined	0.183
r_nbd_other	0.175
r_symmetry_nbtor_other	0.08
r_chiral_restr	0.077
r_bond_refined_d	0.007
r_gen_planes_refined	0.007
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2593
Nucleic Acid Atoms
Solvent Atoms	161
Heterogen Atoms	31

Software

Software
Software Name	Purpose
REFMAC	refinement
xia2	data reduction
Aimless	data scaling
PHASER	phasing