ISDA: 9I5N

Deposition Date 2025-01-28

Release Date 2026-02-25

Last Version Date 2026-02-25

Entry Detail

PDB ID:

9I5N

Keywords:

IMMUNE SYSTEM

Title:

Single particle cryo electron microscopy of a Fab fragment bound to recombinant human CD40 ligand

Biological Source:

Source Organism(s):

Mus musculus (Taxon ID: 10090)
Homo sapiens (Taxon ID: 9606)

Expression System(s):

Homo sapiens, Escherichia coli bl21(de3)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.40 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:Fab20 light chain
Chain IDs:B (auth: A)
Chain Length:107
Number of Molecules:1
Biological Source:Mus musculus

Polymer Type:polypeptide(L)
Molecule:Fab20 heavy chain
Chain IDs:A (auth: B)
Chain Length:118
Number of Molecules:1
Biological Source:Mus musculus

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:CD40 ligand, soluble form
Gene (Uniprot):CD40LG
Chain IDs:C
Chain Length:143
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P29965 Pfam ID:PF00229

Ligand Molecules

Primary Citation

Curbing Autoimmunity: A Fab Fragment Targeting CD40-CD40L Halts B-Cell Activation and Differentiation

Pedersen, K, Laursen, N.S, Green, K, Hansen, A.G, Palarasah, Y, Rovsing, A.B, Kristoffersen, E.L, Schinkel, T, Andersen, E.S, Valero, J, Civit, L, Troldborg, A, Degn, S.E, Thiel, S.Show

Eur.J.Immunol. ? ? ? (2026)

DOI: 10.1002/eji.70158

Primary Citation of related structures

Feedback Form