1hxm

X-ray diffraction
3.12Å resolution

Crystal Structure of a Human Vgamma9/Vdelta2 T Cell Receptor

Released:
Source organism: Homo sapiens

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero dimer (preferred)
hetero tetramer
PDBe Complex ID:
PDB-CPX-110654 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
T cell receptor delta constant Chains: A, C, E, G
Molecule details ›
Chains: A, C, E, G
Length: 229 amino acids
Theoretical weight: 25.54 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: B7Z8K6 (Residues: 1-109; Coverage: 71%)
Gene name: TRDC
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
T cell receptor gamma constant 2 Chains: B, D, F, H
Molecule details ›
Chains: B, D, F, H
Length: 242 amino acids
Theoretical weight: 27.36 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P03986 (Residues: 1-120; Coverage: 64%)
Gene names: TCRGC2, TRGC2
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P21
Unit cell:
a: 74.048Å b: 151.736Å c: 97.873Å
α: 90° β: 99.48° γ: 90°
R-values:
R R work R free
0.219 0.219 0.266
Expression system: Escherichia coli