ISDA: 9PBG

Deposition Date 2025-06-26

Release Date 2026-03-18

Last Version Date 2026-03-18

Entry Detail

PDB ID:

9PBG

Keywords:

IMMUNE SYSTEM

Title:

TCR 19.2 complex with YEIH-HLA B*27:05

Biological Source:

Source Organism(s):

Homo sapiens (Taxon ID: 9606)
Escherichia coli (Taxon ID: 562)

Expression System(s):

Escherichia coli, Homo sapiens

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.25

R-Value Work:

0.21

R-Value Observed:

0.22

Space Group:

P 1 21 1

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:MHC class I antigen
Gene (Uniprot):HLA-B
Chain IDs:A
Chain Length:279
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:A3F718

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Beta-2-microglobulin
Gene (Uniprot):B2M
Chain IDs:B
Chain Length:100
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P61769 Pfam ID:PF07654

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:UPF0324 inner membrane protei
Gene (Uniprot):yeiH
Chain IDs:C
Chain Length:9
Number of Molecules:1
Biological Source:Escherichia coli

UniProt ID:P62723

Polymer Type:polypeptide(L)
Molecule:TCR 19.2 alpha chain
Chain IDs:D
Chain Length:210
Number of Molecules:1
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Molecule:TCR19.2 beta chain
Chain IDs:E
Chain Length:244
Number of Molecules:1
Biological Source:Homo sapiens

Ligand Molecules