ISDA: 8ENH

Deposition Date 2022-09-30

Release Date 2024-03-27

Last Version Date 2024-11-13

Entry Detail

PDB ID:

8ENH

Keywords:

IMMUNE SYSTEM

Title:

Cross-reactive 3180 TCR recognition of HLA-B*35:01-NP7 epitope from 2002 H3N2 influenza strain

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)
Influenza A virus (strain A/2002/H3N2) (Taxon ID: 11320)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.50 Å

R-Value Free:

0.23

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

P 1 21 1

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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, F, K, P
Chain Length:276
Number of Molecules:4
Biological Source:Homo sapiens

UniProt ID:F4NBT2 Pfam ID:PF07654, PF00129

Structures with similar UniProt ID

Protein Blast

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

UniProt ID:P61769 Pfam ID:PF07654

Polymer Type:polypeptide(L)
Molecule:Nucleoprotein NP7 epitope
Chain IDs:C, H, M, R
Chain Length:9
Number of Molecules:4
Biological Source:Influenza A virus (strain A/2002/H3N2)

Polymer Type:polypeptide(L)
Molecule:3180 TCR alpha chain
Chain IDs:D, I, N, S
Chain Length:206
Number of Molecules:4
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Molecule:3180 TCR alpha chain
Chain IDs:E, J, O, T
Chain Length:246
Number of Molecules:4
Biological Source:Homo sapiens

Primary Citation

Molecular determinants of cross-strain influenza A virus recognition by T-cell receptors

Quinones-Parra, S.M, Littler, D.R, Rossjohn, J, Kedzierska, K.Show

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Primary Citation of related structures