5lv6

N-terminal motif dimerization of EGFR transmembrane domain in bicellar environment

Method: SOLUTION NMR Dmax: 86.8 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 homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 634–677 Chain B; UniProt 634–677 Not recorded No other associated polymer SOLUTION NMR NMR measurement conditions:pH 5.8;313 K;Ionic strength (raw mmCIF value) 50;Pressure AMBIENT NMR sample composition:0.01 % sodium azide, 50 mM phosphate buffer pH 5.8, 5 mM TCEP, 30 mM U-2H DHPC, 10 mM U-2H DMPC, 90% H2O/10% D2O | 90% H2O/10% D2O Resolution not provided

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 565 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 1–44; UniProt 634–677 Author chain B; PDBConstruct 1–44; UniProt 634–677

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 5lv6

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5lv6
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5lv6
Deposition date deposition_date2016-09-12
Structure title titleN-terminal motif dimerization of EGFR transmembrane domain in bicellar environment
Keywords keywordsEpidermal growth factor receptor, bicelles, activation mechanism, transferase; TRANSFERASE
Experimental Method methodSOLUTION NMR

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

Radius of gyration Rg (Guinier) rg_guinier24.03
Radius of gyration Rg (electron density) rg_electron22.18
Forward intensity I(0) i0439933000.00
Molecular weight molecular_weight188600.0 kDa
Excluded volume excluded_volume243390 ų
Envelope volume envelope_volume94834 ų
Hydration-shell volume shell_volume26292 ų
Envelope diameter envelope_diameter93.9
Shell Rg shell_rg37.30
Envelope Rg envelope_rg30.22
Shape Rg shape_rg22.17
Total Rg total_rg22.85
Total atoms total_atoms28040
Residues n_residues1760
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 dmax86.8
Rg (real space) rg_real24.27
Rg uncertainty (real space) rg_real_error0.94
I(0) (real space) i0_real4.3990e+08
I(0) uncertainty (real space) i0_real_error6.5080e+06
Rg (reciprocal space) rg_reciprocal24.21
I(0) (reciprocal space) i0_reciprocal439900000.0000
Solution quality estimate total_estimate0.8065
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary23.0
Skewness Skewness skewness0.341
Kurtosis Kurtosis kurtosis-0.464
Angular range angular_range— – 0.3300 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha100500.0000
Real-space data points n_real_points65
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.647; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.585; Smooth: 0.955

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (1)

8. Citations (1)

9. Files and Curves (10)