5swz

X-ray diffraction
2.65Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero pentamer (preferred)
PDBe Complex ID:
PDB-CPX-230728 (preferred)
Entry contents:
5 distinct polypeptide molecules
Macromolecules (5 distinct):
H-2 class I histocompatibility antigen, D-B alpha chain Chains: A, F, K, P
Molecule details ›
Chains: A, F, K, P
Length: 280 amino acids
Theoretical weight: 32.47 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P01899 (Residues: 25-304; Coverage: 83%)
Gene name: H2-D1
Sequence domains:
Structure domains:
Beta-2-microglobulin Chains: B, G, L, Q
Molecule details ›
Chains: B, G, L, Q
Length: 99 amino acids
Theoretical weight: 11.66 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P01887 (Residues: 21-119; Coverage: 100%)
Gene name: B2m
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
Nucleoprotein Chains: C, H, M, R
Molecule details ›
Chains: C, H, M, R
Length: 9 amino acids
Theoretical weight: 1.03 KDa
Source organism: unidentified influenza virus
Expression system: Not provided
UniProt:
  • Canonical: Q9Q0U8 (Residues: 366-374; Coverage: 2%)
Gene name: NP
NP1-B17 TCR alpha chain Chains: D, I, N, S
Molecule details ›
Chains: D, I, N, S
Length: 207 amino acids
Theoretical weight: 23.12 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
Structure domains: Immunoglobulins
NP1-B17 TCR beta chain Chains: E, J, O, T
Molecule details ›
Chains: E, J, O, T
Length: 243 amino acids
Theoretical weight: 27.87 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
Structure domains: Immunoglobulins

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup: P212121
Unit cell:
a: 92.231Å b: 100.185Å c: 469.456Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.227 0.226 0.249
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided