5e8o

X-ray diffraction
1.98Å resolution

The structure of the TEIPP associated altered peptide ligand Trh4-p2ABU in complex with H-2D(b)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-135012 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
H-2 class I histocompatibility antigen, D-B alpha chain Chains: A, D
Molecule details ›
Chains: A, D
Length: 276 amino acids
Theoretical weight: 32.09 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: P01899 (Residues: 25-300; Coverage: 82%)
Gene name: H2-D1
Sequence domains:
Structure domains:
Ceramide synthase 5 Chains: C, F
Molecule details ›
Chains: C, F
Length: 9 amino acids
Theoretical weight: 1.04 KDa
Source organism: Mus musculus
Expression system: Not provided
UniProt:
Beta-2-microglobulin Chains: B, E
Molecule details ›
Chains: B, E
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

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Unit cell:
a: 90.859Å b: 123.33Å c: 97.552Å
α: 90° β: 104.67° γ: 90°
R-values:
R R work R free
0.22 0.218 0.254
Expression systems:
  • Escherichia coli
  • Not provided