ISDA

Deposition Date 2021-07-30

Release Date 2022-07-20

Last Version Date 2024-10-23

Entry Detail

PDB ID:

7PB2

Keywords:

IMMUNE SYSTEM

Title:

Crystal structure of JDI TCR in complex with HLA-A*11:01 bound to KRAS G12D peptide (VVVGADGVGK)

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.41 Å

R-Value Free:

0.25

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

P 41 21 2

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:MHC class I antigen
Gene (Uniprot):HLA-A
Chain IDs:A, F
Chain Length:276
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:A0A583ZB34 Pfam ID:PF00129, PF07654

Protein Blast

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

UniProt ID:P61769 Pfam ID:PF07654

Protein Blast

Polymer Type:polypeptide(L)
Molecule:KRAS G12D peptide (VVVGADGVGK)
Gene (Uniprot):NRAS
Chain IDs:C, H
Chain Length:10
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P01111

Polymer Type:polypeptide(L)
Molecule:TCR alpha
Chain IDs:D, I
Chain Length:203
Number of Molecules:2
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Molecule:TCR beta
Chain IDs:E, J
Chain Length:245
Number of Molecules:2
Biological Source:Homo sapiens

Ligand Molecules

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