ISDA

Deposition Date 2024-07-10

Release Date 2025-05-28

Last Version Date 2025-07-02

Entry Detail

PDB ID:

9IPB

Keywords:

ANTITUMOR PROTEIN/IMMUNE SYSTEM

Title:

Local refinement structure of sEGFR and 528 Fv (from LH-type bispecific diabody Ex3) complex

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)
synthetic construct (Taxon ID: 32630)

Host Organism:

Cricetulus griseus

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.93 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Epidermal growth factor receptor
Gene (Uniprot):EGFR
Chain IDs:A
Chain Length:627
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P00533 Pfam ID:PF01030, PF00757, PF14843 EC:2.7.10.1

Polymer Type:polypeptide(L)
Molecule:528 Fv from LH-type bispecific diabody Ex3
Mutations:Y52W
Chain IDs:B (auth: D)
Chain Length:250
Number of Molecules:1
Biological Source:synthetic construct

Ligand Molecules

NAG

Primary Citation

Bispecific antibody-antigen complex structures reveal activity enhancement by domain rearrangement

Sato, K, Uehara, S, Tsugita, A, Ishii, M, Ishiyama, S, Maejima, A, Nakahara, I, Nazuka, M, Matsui, T, Christos, G, Yokoyama, T, Kumagai, I, Makabe, K, Asano, R, Tanaka, Y.Show

Cell Rep ? ? ? (2025)

Primary Citation of related structures