ISDA

Entry Detail

PDB ID:

7OW5

Keywords:

IMMUNE SYSTEM

Title:

Crystal structure of a TCR in complex with HLA-A*11:01 bound to KRAS peptide (VVVGAGGVGK)

Biological Source:

Source Organism:

Homo sapiens

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2021-06-16

Release Date:

2022-07-20

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.58 Å

R-Value Free:

0.27

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 41 2 2

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:MHC class I antigen
Chain IDs:A
Chain Length:276
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:A0A583ZB34 Pfam ID:PF00129, PF07654

Protein Blast

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

UniProt ID:P61769 Pfam ID:PF07654

Protein Blast

Polymer Type:polypeptide(L)
Description:KRAS peptide (VVVGAGGVGK)
Chain IDs:C
Chain Length:10
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P01111

Polymer Type:polypeptide(L)
Description:TCR alpha
Chain IDs:D
Chain Length:203
Number of Molecules:1
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Description:TCR beta
Chain IDs:E
Chain Length:246
Number of Molecules:1
Biological Source:Homo sapiens

Ligand Molecules

SO4

Primary Citation

Therapeutic high affinity T cell receptor targeting a KRASG12D cancer neoantigen

Poole, A, Karuppiah, V, Hartt, A, Haidar, J.N, Moureau, S, Dobrzycki, T, Hayes, C, Rowley, C, Dias, J, Harper, S, Barnbrook, K, Hock, M, Coles, C, Yang, W, Aleksic, M, Lin, A.B, Robinson, R, Dukes, J.D, Liddy, N, Van der Kamp, M, Plowman, G.D, Vuidepot, A, Cole, D.K, Whale, A.D, Chillakuri, C.Show

Nat Commun 13 5333 ? (2022)

DOI: 10.1038/s41467-022-32811-1

Primary Citation of related structures