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X-ray diffraction
2.5Å resolution

STRUCTURE OF INFLUENZA HAEMAGGLUTININ AT THE PH OF MEMBRANE FUSION

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-137030 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Hemagglutinin HA1 chain Chains: A, C, E
Molecule details ›
Chains: A, C, E
Length: 27 amino acids
Theoretical weight: 2.78 KDa
Source organism: uncultured beta proteobacterium UMTRA-608
Expression system: Not provided
UniProt:
  • Canonical: P03437 (Residues: 17-43; Coverage: 5%)
Gene name: HA
Hemagglutinin HA2 chain Chains: B, D, F
Molecule details ›
Chains: B, D, F
Length: 138 amino acids
Theoretical weight: 16.27 KDa
Source organism: uncultured beta proteobacterium UMTRA-608
Expression system: Not provided
UniProt:
  • Canonical: P03437 (Residues: 383-520; Coverage: 25%)
Gene name: HA
Structure domains: Hemagglutinin Ectodomain; Chain B

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: C2221
Unit cell:
a: 168.7Å b: 231.7Å c: 53.8Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.222 0.222 0.291
Expression system: Not provided