PDBe 6ati

X-ray diffraction
1.98Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
HLA class II histocompatibility antigen, DR alpha chain Chains: A, D
Molecule details ›
Chains: A, D
Length: 189 amino acids
Theoretical weight: 21.92 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P01903 (Residues: 26-206; Coverage: 79%)
Gene names: HLA-DRA, HLA-DRA1
Sequence domains:
MHC class II antigen Chains: B, E
Molecule details ›
Chains: B, E
Length: 200 amino acids
Theoretical weight: 23.07 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
Vimentin Chains: C, F
Molecule details ›
Chains: C, F
Length: 13 amino acids
Theoretical weight: 1.44 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P08670 (Residues: 59-71; Coverage: 3%)
Gene name: VIM

Ligands and Environments

1 bound ligand:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX1
Spacegroup: P21
Unit cell:
a: 67.27Å b: 76.87Å c: 94.91Å
α: 90° β: 109.68° γ: 90°
R-values:
R R work R free
0.192 0.19 0.233
Expression systems:
  • Homo sapiens
  • Not provided