4dzb

X-ray diffraction
1.7Å resolution

Mucosal-associated invariant T cell receptor, Valpha7.2Jalpha33-Vbeta2

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-213454 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Valpha7.2-Jalpha33 (MAIT T cell receptor) Chain: A
Molecule details ›
Chain: A
Length: 203 amino acids
Theoretical weight: 22.7 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
Structure domains: Immunoglobulins
Vbeta2 (MAIT T cell receptor) Chain: B
Molecule details ›
Chain: B
Length: 246 amino acids
Theoretical weight: 27.62 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup: P212121
Unit cell:
a: 41.962Å b: 64.515Å c: 155.12Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.193 0.191 0.231
Expression system: Escherichia coli