6oor

X-ray diffraction
2.45Å resolution

Structure of 1B1 bound to mouse CD1d

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-231528 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
Antigen-presenting glycoprotein CD1d1 Chain: A
Molecule details ›
Chain: A
Length: 285 amino acids
Theoretical weight: 32.62 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P11609 (Residues: 19-297; Coverage: 88%)
Gene names: Cd1.1, Cd1d1
Sequence domains:
Beta-2-microglobulin Chain: B
Molecule details ›
Chain: B
Length: 99 amino acids
Theoretical weight: 11.66 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P01887 (Residues: 21-119; Coverage: 100%)
Gene name: B2m
Sequence domains: Immunoglobulin C1-set domain
Ig-like domain-containing protein Chain: L
Molecule details ›
Chain: L
Length: 219 amino acids
Theoretical weight: 24.35 KDa
Source organism: Rattus norvegicus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: A0A0G2JZW1 (Residues: 1-24, 25-94; Coverage: 94%)
Gene name: ENSRNOG00000070169
Sequence domains: Immunoglobulin V-set domain
Antibody 1B1 Heavy chain Chain: H
Molecule details ›
Chain: H
Length: 234 amino acids
Theoretical weight: 25.53 KDa
Source organism: Rattus norvegicus
Expression system: Spodoptera frugiperda

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: C2221
Unit cell:
a: 84.051Å b: 160.964Å c: 165.422Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.209 0.208 0.244
Expression system: Spodoptera frugiperda