› 6p64

X-ray diffraction
3.05Å resolution

Alpha-beta TCR Binding to Neoantigen KQWLVWLFL Presented by HLA-A206

Released:
DOI: 10.2210/pdb6p64/pdb
PDB entry 6p64 coloured by chain, front view.
PDB entry 6p64 coloured by chain, side view.
PDB entry 6p64 coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Devlin JR, Baker BM

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
hetero pentamer (preferred)
PDBe Complex ID:
PDB-CPX-231828 (preferred)
Entry contents:
5 distinct polypeptide molecules
Macromolecules (5 distinct):
Ig-like domain-containing protein Chains: A, F
Molecule details ›
Chains: A, F
Length: 276 amino acids
Theoretical weight: 32 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q53Z42 (Residues: 25-299; Coverage: 81%)
Gene name: HLA-A
Sequence domains:
Beta-2-microglobulin Chains: B, G
Molecule details ›
Chains: B, G
Length: 100 amino acids
Theoretical weight: 11.88 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P61769 (Residues: 21-119; Coverage: 100%)
Gene names: B2M, CDABP0092, HDCMA22P
Sequence domains: Immunoglobulin C1-set domain
302TIL TCR alpha chain Chains: D, I
Molecule details ›
Chains: D, I
Length: 208 amino acids
Theoretical weight: 23.54 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
302TIL TCR beta chain Chains: E, J
Molecule details ›
Chains: E, J
Length: 245 amino acids
Theoretical weight: 27.78 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
Protein-cysteine N-palmitoyltransferase HHAT Chains: C, H
Molecule details ›
Chains: C, H
Length: 9 amino acids
Theoretical weight: 1.23 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q5VTY9 (Residues: 68-76; Coverage: 2%)
Gene names: HHAT, MART2, SKI1

Ligands and Environments

1 bound ligand:
Ligand GOL 5 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P6122
Unit cell:
a: 276.641Å b: 276.641Å c: 112.465Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.195 0.194 0.219
Expression systems:
  • Escherichia coli
  • Escherichia coli BL21(DE3)
  • Not provided

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