› 9bl9

X-ray diffraction
2.6Å resolution

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-283053 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
Ig-like domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 276 amino acids
Theoretical weight: 31.78 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A411J078 (Residues: 25-300; Coverage: 87%)
Gene name: HLA-A
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
C-terminal core protein Chain: C
Killer cell immunoglobulin-like receptor 3DL1 Chain: G

Ligands and Environments

1 bound ligand:
Ligand NAG 2 x NAG
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup: P1
Unit cell:
a: 46.532Å b: 60.602Å c: 64.635Å
α: 93.964° β: 96.19° γ: 105.5°
R-values:
R R work R free
0.224 0.224 0.246
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided
  • Homo sapiens

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