7jwi

X-ray diffraction
3.02Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero pentamer (preferred)
PDBe Complex ID:
PDB-CPX-208743 (preferred)
Entry contents:
5 distinct polypeptide molecules
Macromolecules (5 distinct):
H-2 class I histocompatibility antigen, D-B alpha chain Chain: A
Molecule details ›
Chain: A
Length: 362 amino acids
Theoretical weight: 40.89 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P01899 (Residues: 1-362; Coverage: 100%)
Gene name: H2-D1
Sequence domains:
Beta-2-microglobulin Chain: B
Molecule details ›
Chain: B
Length: 100 amino acids
Theoretical weight: 11.88 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P61769 (Residues: 21-119; Coverage: 100%)
Gene names: B2M, CDABP0092, HDCMA22P
Sequence domains: Immunoglobulin C1-set domain
Nucleoprotein Chain: C
Molecule details ›
Chain: C
Length: 9 amino acids
Theoretical weight: 1.03 KDa
Source organism: Influenza A virus
Expression system: Not provided
UniProt:
  • Canonical: Q9Q0U8 (Residues: 366-374; Coverage: 2%)
Gene name: NP
B17.R2 TCR alpha chain Chain: D
Molecule details ›
Chain: D
Length: 207 amino acids
Theoretical weight: 23.12 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
B17.R2 TCR beta chain Chain: E
Molecule details ›
Chain: E
Length: 243 amino acids
Theoretical weight: 27.87 KDa
Source organism: Mus musculus
Expression system: Escherichia coli

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX1
Spacegroup: I222
Unit cell:
a: 91.668Å b: 140.997Å c: 217.649Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.239 0.239 0.281
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided
  • Escherichia coli