5jwd

X-ray diffraction
2.5Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-134986 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
H-2 class I histocompatibility antigen, D-B alpha chain Chain: A
Molecule details ›
Chain: A
Length: 274 amino acids
Theoretical weight: 31.86 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: P01899 (Residues: 25-298; Coverage: 81%)
Gene name: H2-D1
Sequence domains:
Structure domains:
Beta-2-microglobulin Chain: B
Molecule details ›
Chain: B
Length: 99 amino acids
Theoretical weight: 11.7 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: P01887 (Residues: 21-119; Coverage: 100%)
Gene name: B2m
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
Glycoprotein G2 Chain: C
Molecule details ›
Chain: C
Length: 9 amino acids
Theoretical weight: 1.05 KDa
Source organism: Lymphocytic choriomeningitis virus (strain Armstrong)
Expression system: Not provided
UniProt:
  • Canonical: P09991 (Residues: 392-400; Coverage: 2%)
Gene names: GP-C, GPC, Segment S

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: C2
Unit cell:
a: 90.3Å b: 108.8Å c: 58Å
α: 90° β: 121.9° γ: 90°
R-values:
R R work R free
0.182 0.18 0.229
Expression systems:
  • Escherichia coli
  • Not provided