2jiv

Crystal structure of EGFR kinase domain T790M mutation in compex with HKI-272

Method: X-RAY DIFFRACTION Dmax: 89.6 Å Quality: GOOD

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 A; UniProt 695–1022 Fragment:KINASE DOMAIN, RESIDUES 695-1022 Mutation:YES HKI N-(4-{[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]amino}-3-cyano-7-ethoxyquinolin-6-yl)-4-(dimethylamino)butanamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:pH 7.5;0.1M HEPES PH7.0, 0.2M LI2SO4, 28% PEG3350, 5MM TCEP, pH 7.5 Resolution 3.50 Å R-free 0.284
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 695–1022 Fragment:KINASE DOMAIN, RESIDUES 695-1022 Mutation:YES HKI N-(4-{[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]amino}-3-cyano-7-ethoxyquinolin-6-yl)-4-(dimethylamino)butanamide × 1 CL CHLORIDE ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 7.5;0.1M HEPES PH7.0, 0.2M LI2SO4, 28% PEG3350, 5MM TCEP, pH 7.5 Resolution 3.50 Å R-free 0.284

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 564 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

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 2jiv

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 2jiv
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2. Structure Basics 2. Structure Basics

Entry ID entry_id2jiv
Deposition date deposition_date2007-07-02
Structure title titleCrystal structure of EGFR kinase domain T790M mutation in compex with HKI-272
Keywords keywords;HKI272, HKI-272, RECEPTOR, CELL CYCLE, ATP-BINDING, TRANSFERASE, TYROSINE-PROTEIN KINASE, TRANSMEMBRANE, PHOSPHORYLATION, DISEASE MUTATION, NUCLEOTIDE-BINDING, ANTI-ONCOGENE, EPIDERMAL GROWTH FACTOR ;; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier26.14
Radius of gyration Rg (electron density) rg_electron25.19
Forward intensity I(0) i057626400.00
Molecular weight molecular_weight62077.0 kDa
Excluded volume excluded_volume79034 ų
Envelope volume envelope_volume94772 ų
Hydration-shell volume shell_volume31069 ų
Envelope diameter envelope_diameter91.7
Shell Rg shell_rg32.88
Envelope Rg envelope_rg25.38
Shape Rg shape_rg25.18
Total Rg total_rg26.11
Total atoms total_atoms4359
Residues n_residues542
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 dmax89.6
Rg (real space) rg_real26.11
Rg uncertainty (real space) rg_real_error0.70
I(0) (real space) i0_real5.7630e+07
I(0) uncertainty (real space) i0_real_error9.5260e+05
Rg (reciprocal space) rg_reciprocal26.12
I(0) (reciprocal space) i0_reciprocal57630000.0000
Solution quality estimate total_estimate0.8729
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary29.4
Skewness Skewness skewness0.347
Kurtosis Kurtosis kurtosis-0.307
Angular range angular_range— – 0.3050 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha24750000.0000
Real-space data points n_real_points62
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.799; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.981; Smooth: 0.966

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

Domain ID domain_id2jivA01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology200 — Phosphorylase Kinase; domain 1
Homologous superfamily homologous superfamily20 — Phosphorylase Kinase; domain 1
Domain ID domain_id2jivA02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily10 — Transferase(Phosphotransferase) domain 1
Domain ID domain_id2jivB01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology200 — Phosphorylase Kinase; domain 1
Homologous superfamily homologous superfamily20 — Phosphorylase Kinase; domain 1
Domain ID domain_id2jivB02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily10 — Transferase(Phosphotransferase) domain 1

8. Citations (1)

9. Files and Curves (10)