ISDA: 9WBD

Deposition Date 2025-08-13

Release Date 2025-11-19

Last Version Date 2025-11-19

Entry Detail

PDB ID:

9WBD

Keywords:

IMMUNE SYSTEM

Title:

Crystal structure of HLA-B*07:02 in complex with SPR epitope and Q04 TCR

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)
Severe acute respiratory syndrome coronavirus 2 (Taxon ID: 2697049)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.75 Å

R-Value Free:

0.27

R-Value Work:

0.21

R-Value Observed:

0.22

Space Group:

P 1

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:T cell receptor alpha variable 25,T cell receptor alpha chain constant
Gene (Uniprot):TRAV25, TRAC
Chain IDs:A, F, K, P
Chain Length:206
Number of Molecules:4
Biological Source:Homo sapiens

UniProt ID:A0A0B4J276,P01848 Pfam ID:PF07686, PF09291

Polymer Type:polypeptide(L)
Molecule:TCR beta
Chain IDs:B, G, L, Q
Chain Length:243
Number of Molecules:4
Biological Source:Homo sapiens

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:HLA class I histocompatibility antigen, B alpha chain
Gene (Uniprot):HLA-B
Chain IDs:C, H, M, R
Chain Length:276
Number of Molecules:4
Biological Source:Homo sapiens

UniProt ID:P01889 Pfam ID:PF00129, PF07654

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Beta-2-microglobulin
Gene (Uniprot):B2M
Chain IDs:D, I, N, S
Chain Length:100
Number of Molecules:4
Biological Source:Homo sapiens

UniProt ID:P61769 Pfam ID:PF07654

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Nucleoprotein
Gene (Uniprot):N
Chain IDs:E, J, O, T
Chain Length:9
Number of Molecules:4
Biological Source:Severe acute respiratory syndrome coronavirus 2

UniProt ID:P0DTC9

Ligand Molecules