9vp0

Structural insights into IL-31 signaling inhibition by a neutralization antibody

Method: X-RAY DIFFRACTION
▼

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

Interleukin 31

Canis lupus familiaris

UniProt C7G0W1

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 3 Antibody-H × 1 Antibody-L × 1 water × 3 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name C7G0W1_CANLF
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–136; UniProt 25–159

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.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id9vp0
Deposition date deposition_date2025-07-02
Structure title titleStructural insights into IL-31 signaling inhibition by a neutralization antibody
Keywords keywordscytokine; signaling pathway; interleukin, CYTOKINE/IMMUNE SYSTEM, CYTOKINE-IMMUNE SYSTEM complex; CYTOKINE/IMMUNE SYSTEM
Experimental Method methodX-RAY DIFFRACTION
▼

3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

9vp0__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

9vp0__assembly_1__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

9vp0__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg(Guinier)29.78 Å
Rg (electron density)29.69 Å
Total Rg30.23 Å
Atom count4174
Residues537
Excluded volume74483 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9vp0__assembly_1__model_1 trimeric (3) Success 4.1.3-1-20251215 (887e7ef) View Download
▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (4)

▶

7. Citations (1)