3tyf

X-ray diffraction
2.81Å resolution

Crystal structure of a CD1d-lysophosphatidylcholine reactive iNKT TCR

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-213408 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
iNKT Cell Receptor Alpha Chain Chains: A, C
Molecule details ›
Chains: A, C
Length: 213 amino acids
Theoretical weight: 23.6 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
Structure domains: Immunoglobulins
iNKT Cell Receptor Beta Chain Chains: B, D
Molecule details ›
Chains: B, D
Length: 259 amino acids
Theoretical weight: 29.18 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
Structure domains: Immunoglobulins

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P1
Unit cell:
a: 64.602Å b: 65.755Å c: 66.993Å
α: 103.89° β: 106.32° γ: 100.84°
R-values:
R R work R free
0.22 0.217 0.272
Expression system: Escherichia coli