Structure analysis

HLA-DR1 complexed with a 13 residue HIV capsid peptide

X-ray diffraction
2.25Å resolution
Assembly composition:
hetero 12-mer (preferred)
Entry contents: 4 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero 12-mer
Accessible surface area: 80300 Å2
Buried surface area: 28700 Å2
Dissociation area: 3,900 Å2
Dissociation energy (ΔGdiss): -21 kcal/mol
Dissociation entropy (TΔSdiss): 70 kcal/mol
Interface energy (ΔGint): -129 kcal/mol
Symmetry number: 3

Macromolecules

Chain: C
Length: 13 amino acids
Theoretical weight: 1.38 KDa
Source organism: Human immunodeficiency virus type 1 (Z2/CDC-Z34 ISOLATE)
Expression system: Not provided
UniProt:
  • Canonical: P12495 (Residues: 167-179; Coverage: 3%)
Gene name: gag

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