8ZK3 image
Deposition Date 2024-05-15
Release Date 2025-11-26
Last Version Date 2025-11-26
Entry Detail
PDB ID:
8ZK3
Keywords:
IMMUNE SYSTEM
Title:
Cryo-EM structure of pAg-bound BTN2A1-BTN3A1-BTN3A2 in complex with Vgamma9-Vdelta2 TCR (G115 genotype), another TCR focused
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Homo sapiens
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.80 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
8ZK3 validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Butyrophilin subfamily 2 member A1
Gene (Uniprot):BTN2A1
Chain IDs:A, B
Chain Length:534
Number of Molecules:2
Biological Source:Homo sapiens
UniProt ID:Q7KYR7 Pfam ID:PF07686, PF22705, PF13765, PF00622
Polymer Type:polypeptide(L)
Molecule:T cell receptor delta variable 2,T cell receptor delta constant 1
Chain IDs:C (auth: D)
Chain Length:239
Number of Molecules:1
Biological Source:Homo sapiens
Polymer Type:polypeptide(L)
Molecule:T cell receptor gamma variable 9,T cell receptor gamma constant 1
Chain IDs:D (auth: G)
Chain Length:252
Number of Molecules:1
Biological Source:Homo sapiens
Ligand Molecules
NA
Primary Citation
Phosphoantigen-Driven Dissociation of Butyrophilin Oligomers Activates gamma delta T Cells
Biorxiv ? ? ? (2025)
DOI: 10.1101/2025.09.26.677252
Primary Citation of related structures
8ZK3
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