8I5C image
Deposition Date 2023-01-24
Release Date 2023-08-23
Last Version Date 2024-10-16
Entry Detail
PDB ID:
8I5C
Keywords:
IMMUNE SYSTEM
Title:
Crystal structure of a TCR in complex with HLA-A*11:01 bound to KRAS peptide (VVGAVGVGK)
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Mus musculus (Taxon ID: 10090)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
3.34 Å
R-Value Free:
0.25
R-Value Work:
0.22
R-Value Observed:
0.22
Space Group:
P 1
8I5C validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:MHC class I antigen (Fragment)
Gene (Uniprot):HLA-A
Mutagens:A245V,E253Q
Chain IDs:A, F, K, P, U, Z, EA (auth: e), JA (auth: j), OA (auth: o), TA (auth: t)
Chain Length:99
Number of Molecules:10
Biological Source:Homo sapiens
UniProt ID:U5YJJ6 Pfam ID:PF00129, PF07654
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Beta-2-microglobulin
Gene (Uniprot):B2M
Chain IDs:B, G, L, Q, V, AA (auth: a), FA (auth: f), KA (auth: k), PA (auth: p), UA (auth: u)
Chain Length:99
Number of Molecules:10
Biological Source:Homo sapiens
UniProt ID:P61769 Pfam ID:PF07654
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:peptide KRAS-G12V-9
Mutagens:G12V
Chain IDs:C, H, M, R, W, BA (auth: b), GA (auth: g), LA (auth: l), QA (auth: q), VA (auth: v)
Chain Length:99
Number of Molecules:10
Biological Source:Homo sapiens
UniProt ID:P01116
Polymer Type:polypeptide(L)
Molecule:TCR alpha chain
Chain IDs:D, I, N, S, X, CA (auth: c), HA (auth: h), MA (auth: m), RA (auth: r), WA (auth: w)
Chain Length:9
Number of Molecules:10
Biological Source:Mus musculus
Polymer Type:polypeptide(L)
Molecule:TCR beta chain
Chain IDs:E, J, O, T, Y, DA (auth: d), IA (auth: i), NA (auth: n), SA (auth: s), XA (auth: x)
Chain Length:242
Number of Molecules:10
Biological Source:Mus musculus
Ligand Molecules
NA
Primary Citation
Crystal structure of a TCR in complex with HLA-A*11:01 bound to KRAS peptide (VVGAVGVGK)
Nat Commun ? ? ? (2023)
Primary Citation of related structures
8I5C