9m0d

Cryo-EM structure of neurotensin receptor 1 in complex with beta-arrestin 1

Method: ELECTRON MICROSCOPY Dmax: 142.3 Å Quality: GOOD

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

Soluble cytochrome b562,Neurotensin receptor type 1

Homo sapiens

UniProt P0ABE7

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain R; UniProt 23–127 Non-standard monomer:Yes (specific site not provided by mmCIF) Beta-arrestin-1 × 1 (P49407) Fab30 heavy chain × 1 Fab30 light chain × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.41 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.

714 other PDB entries and 822 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name C562_ECOLX
Isoform
PDB entities 1
Chains and sequence ranges Author chain R; PDBConstruct 19–123; UniProt 23–127

Soluble cytochrome b562,Neurotensin receptor type 1

Homo sapiens

UniProt P30989

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain R; UniProt 1–418 Non-standard monomer:Yes (specific site not provided by mmCIF) Beta-arrestin-1 × 1 (P49407) Fab30 heavy chain × 1 Fab30 light chain × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.41 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.

47 other PDB entries and 47 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name NTR1_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain R; PDBConstruct 137–557; UniProt 1–418

Beta-arrestin-1

Homo sapiens

UniProt P49407

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain B; UniProt 2–382 Not recorded Soluble cytochrome b562,Neurotensin receptor type 1 × 1 (P0ABE7,P30989) Fab30 heavy chain × 1 Fab30 light chain × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.41 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.

30 other PDB entries and 31 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ARRB1_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 22–402; UniProt 2–382

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 9m0d

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9m0d
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9m0d
Deposition date deposition_date2025-02-24
Structure title titleCryo-EM structure of neurotensin receptor 1 in complex with beta-arrestin 1
Keywords keywordsGPCR, Neurotensin receptore 1, Complex, beta-arrestin 1, Phosphorylation, MEMBRANE PROTEIN; MEMBRANE PROTEIN
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier39.83
Radius of gyration Rg (electron density) rg_electron39.35
Forward intensity I(0) i0144692000.00
Molecular weight molecular_weight88840.0 kDa
Excluded volume excluded_volume107360 ų
Envelope volume envelope_volume168280 ų
Hydration-shell volume shell_volume38580 ų
Envelope diameter envelope_diameter152.0
Shell Rg shell_rg40.59
Envelope Rg envelope_rg40.16
Shape Rg shape_rg39.47
Total Rg total_rg39.07
Total atoms total_atoms6312
Residues n_residues1041
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 dmax142.3
Rg (real space) rg_real40.33
Rg uncertainty (real space) rg_real_error1.53
I(0) (real space) i0_real1.4470e+08
I(0) uncertainty (real space) i0_real_error2.5700e+06
Rg (reciprocal space) rg_reciprocal40.02
I(0) (reciprocal space) i0_reciprocal144600000.0000
Solution quality estimate total_estimate0.8202
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary39.1
Skewness Skewness skewness0.544
Kurtosis Kurtosis kurtosis-0.174
Angular range angular_range— – 0.2000 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha10670000.0000
Real-space data points n_real_points41
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.752; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.703; Smooth: 0.700

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

8. Citations (1)

9. Files and Curves (10)