8to4

EGFR(T790M/V948R) in complex with the allosteric inhibitor FRF-06-057

Method: X-RAY DIFFRACTION Dmax: 123.2 Å Quality: REASONABLE

1. Protein Identity and Related Structures Protein Identity & Related Structures

Epidermal growth factor receptor

Homo sapiens

UniProt P00533

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain D; UniProt 695–1022 Not recorded MG MAGNESIUM ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 IXR (2R)-2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-2-phenyl-N-(1,3-thiazol-2-yl)acetamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5.5;298 K;25% PEG-3350, Bis-Tris 0.1 M Resolution 2.99 Å R-free 0.231
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 695–1022 Not recorded MG MAGNESIUM ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5.5;298 K;25% PEG-3350, Bis-Tris 0.1 M Resolution 2.99 Å R-free 0.231
3 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 695–1022 Not recorded MG MAGNESIUM ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5.5;298 K;25% PEG-3350, Bis-Tris 0.1 M Resolution 2.99 Å R-free 0.231
4 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain C; UniProt 695–1022 Not recorded MG MAGNESIUM ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 IXR (2R)-2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-2-phenyl-N-(1,3-thiazol-2-yl)acetamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5.5;298 K;25% PEG-3350, Bis-Tris 0.1 M Resolution 2.99 Å R-free 0.231

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

383 other PDB entries and 562 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name EGFR_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–328; UniProt 695–1022 Author chain B; PDBConstruct 1–328; UniProt 695–1022 Author chain C; PDBConstruct 1–328; UniProt 695–1022 Author chain D; PDBConstruct 1–328; UniProt 695–1022

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 8to4

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8to4
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8to4
Deposition date deposition_date2023-08-02
Structure title titleEGFR(T790M/V948R) in complex with the allosteric inhibitor FRF-06-057
Keywords keywordskinase, inhibitor, cancer, TRANSFERASE; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier36.89
Radius of gyration Rg (electron density) rg_electron36.76
Forward intensity I(0) i0263481000.00
Molecular weight molecular_weight133960.0 kDa
Excluded volume excluded_volume168770 ų
Envelope volume envelope_volume223640 ų
Hydration-shell volume shell_volume50591 ų
Envelope diameter envelope_diameter132.8
Shell Rg shell_rg42.91
Envelope Rg envelope_rg36.66
Shape Rg shape_rg36.77
Total Rg total_rg37.15
Total atoms total_atoms9435
Residues n_residues1162
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax123.2
Rg (real space) rg_real36.89
Rg uncertainty (real space) rg_real_error1.20
I(0) (real space) i0_real2.6350e+08
I(0) uncertainty (real space) i0_real_error4.7660e+06
Rg (reciprocal space) rg_reciprocal36.89
I(0) (reciprocal space) i0_reciprocal263500000.0000
Solution quality estimate total_estimate0.6687
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary43.0
Skewness Skewness skewness0.319
Kurtosis Kurtosis kurtosis-0.380
Angular range angular_range— – 0.2150 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha39340000.0000
Real-space data points n_real_points44
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.888; Stabil: 1.000; Sysdev: 0.048; Positv: 1.000; Valcen: 0.977; Smooth: 0.904

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

8. Citations (1)

9. Files and Curves (10)