4mng

X-ray diffraction
3.01Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-208694 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Beta-2-microglobulin Chains: B, D
Molecule details ›
Chains: B, D
Length: 99 amino acids
Theoretical weight: 11.66 KDa
Source organism: Mus musculus
Expression system: Trichoplusia ni
UniProt:
  • Canonical: P01887 (Residues: 21-119; Coverage: 100%)
Gene name: B2m
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
Antigen-presenting glycoprotein CD1d; Antigen-presenting glycoprotein CD1d1 Chains: A, C
Molecule details ›
Chains: A, C
Length: 281 amino acids
Theoretical weight: 31.97 KDa
Source organisms: Expression system: Trichoplusia ni
UniProt:
  • Canonical: P15813 (Residues: 21-202; Coverage: 58%)
  • Canonical: P11609 (Residues: 205-297; Coverage: 30%)
Gene names: CD1D, Cd1.1, Cd1d1
Sequence domains:
Structure domains:
Ig-like domain-containing protein Chains: E, F
Molecule details ›
Chains: E, F
Length: 262 amino acids
Theoretical weight: 28.53 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6PJ56 (Residues: 21-142; Coverage: 43%)
Gene name: TRA@
Sequence domains: Immunoglobulin V-set domain
Structure domains: Immunoglobulins

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P32
Unit cell:
a: 229.333Å b: 229.333Å c: 52.646Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.179 0.178 0.207
Expression systems:
  • Trichoplusia ni
  • Escherichia coli