› 6y29

X-ray diffraction
1.28Å resolution

Crystal structure of HLA-B2709 complexed with the nona-peptide mE

Released:
DOI: 10.2210/pdb6y29/pdb
PDB entry 6y29 coloured by chain, front view.
PDB entry 6y29 coloured by chain, side view.
PDB entry 6y29 coloured by chain, top view.
Source organisms:
Entry authors: Loll B, Rueckert C, Ziegler B-U, Ziegler A

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-104441 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Ig-like domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 276 amino acids
Theoretical weight: 31.95 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A2R7Z5J3 (Residues: 25-300; Coverage: 82%)
Gene name: HLA-B
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
UniProt:
  • Canonical: P61769 (Residues: 21-119; Coverage: 100%)
Gene names: B2M, CDABP0092, HDCMA22P
Sequence domains: Immunoglobulin C1-set domain
mE Chain: C
Molecule details ›
Chain: C
Length: 9 amino acids
Theoretical weight: 1.03 KDa
Source organism: synthetic construct
Expression system: synthetic construct

Ligands and Environments

1 bound ligand:
Ligand GOL 4 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P212121
Unit cell:
a: 50.876Å b: 83.136Å c: 110.832Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.141 0.141 0.169
Expression systems:
  • Escherichia coli
  • synthetic construct

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