4onh

X-ray diffraction
3.01Å resolution

Crystal Structure of DN6 TCR

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero tetramer
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-105335 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
T cell receptor beta constant 2 Chain: B
Molecule details ›
Chain: B
Length: 243 amino acids
Theoretical weight: 27.49 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: A0A5B9 (Residues: 1-129; Coverage: 73%)
Gene names: TCRBC2, TRBC2
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
T cell receptor alpha chain constant Chain: A
Molecule details ›
Chain: A
Length: 205 amino acids
Theoretical weight: 22.64 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P01848 (Residues: 1-93; Coverage: 66%)
Gene names: TCRA, TRAC
Sequence domains: Domain of unknown function (DUF1968)
Structure domains: Immunoglobulins

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: C2
Unit cell:
a: 143.825Å b: 64.063Å c: 69.534Å
α: 90° β: 115.88° γ: 90°
R-values:
R R work R free
0.26 0.257 0.316
Expression system: Spodoptera frugiperda