4bgw

X-ray diffraction
2.48Å resolution

Crystal Structure of H5 (VN1194) Influenza Haemagglutinin

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (4 distinct):
Hemagglutinin Chain: A
Molecule details ›
Chain: A
Length: 326 amino acids
Theoretical weight: 36.95 KDa
Source organism: Influenza A virus (A/Vietnam/1194/2004(H5N1))
UniProt:
  • Canonical: Q6DQ34 (Residues: 17-342; Coverage: 58%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains:
Hemagglutinin Chain: B
Molecule details ›
Chain: B
Length: 166 amino acids
Theoretical weight: 19.1 KDa
Source organism: Influenza A virus (A/Vietnam/1194/2004(H5N1))
UniProt:
  • Canonical: Q6DQ34 (Residues: 347-512; Coverage: 29%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains: Hemagglutinin Ectodomain; Chain B

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer : NEW Components: NAG
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: R32
Unit cell:
a: 101.24Å b: 101.24Å c: 451.32Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.21 0.208 0.258