7mob

Cryo-EM structure of 2:2 c-MET/NK1 complex

Method: ELECTRON MICROSCOPY Dmax: 183.1 Å Quality: REASONABLE

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

Hepatocyte growth factor

Homo sapiens

UniProt P14210

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 heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 1–210 Chain B; UniProt 1–210 Not recorded Hepatocyte growth factor receptor × 2 (P08581) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 5.00 Å

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.

35 other PDB entries and 45 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name HGF_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–210; UniProt 1–210 Author chain B; PDBConstruct 1–210; UniProt 1–210

Hepatocyte growth factor receptor

Homo sapiens

UniProt P08581

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 heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain C; UniProt 1–1390 Chain D; UniProt 1–1390 Not recorded Hepatocyte growth factor × 2 (P14210) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 5.00 Å

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.

128 other PDB entries and 166 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MET_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain C; PDBConstruct 1–1390; UniProt 1–1390 Author chain D; PDBConstruct 1–1390; UniProt 1–1390

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 7mob

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7mob
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7mob
Deposition date deposition_date2021-05-01
Structure title titleCryo-EM structure of 2:2 c-MET/NK1 complex
Keywords keywordsc-MET, HGF, receptor tyrosine kinase, SIGNALING PROTEIN; SIGNALING PROTEIN
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier51.52
Radius of gyration Rg (electron density) rg_electron52.11
Forward intensity I(0) i0333225000.00
Molecular weight molecular_weight149240.0 kDa
Excluded volume excluded_volume185970 ų
Envelope volume envelope_volume274370 ų
Hydration-shell volume shell_volume48995 ų
Envelope diameter envelope_diameter188.4
Shell Rg shell_rg47.08
Envelope Rg envelope_rg51.59
Shape Rg shape_rg52.11
Total Rg total_rg51.90
Total atoms total_atoms10476
Residues n_residues1322
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 dmax183.1
Rg (real space) rg_real52.08
Rg uncertainty (real space) rg_real_error2.73
I(0) (real space) i0_real3.3320e+08
I(0) uncertainty (real space) i0_real_error7.3610e+06
Rg (reciprocal space) rg_reciprocal51.03
I(0) (reciprocal space) i0_reciprocal332700000.0000
Solution quality estimate total_estimate0.7205
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary35.4
Skewness Skewness skewness0.524
Kurtosis Kurtosis kurtosis-0.661
Angular range angular_range— – 0.1550 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha24050000.0000
Real-space data points n_real_points32
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.441; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.274; Smooth: 0.765

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

8. Citations (1)

9. Files and Curves (10)