4o5n

X-ray diffraction
1.75Å resolution

Crystal structure of A/Victoria/361/2011 (H3N2) influenza virus hemagglutinin

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-100760 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (4 distinct):
Hemagglutinin Chain: A
Molecule details ›
Chain: A
Length: 323 amino acids
Theoretical weight: 35.93 KDa
Source organism: Influenza A virus (A/Singapore/H2011.447/2011(H3N2))
Expression system: Trichoplusia ni
UniProt:
  • Canonical: A0A097PF39 (Residues: 27-345; Coverage: 56%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains: Hemagglutinin (Ha1 Chain); Chain: A; domain 1
Hemagglutinin Chain: B
Molecule details ›
Chain: B
Length: 176 amino acids
Theoretical weight: 20.15 KDa
Source organism: Influenza A virus (A/Singapore/H2011.447/2011(H3N2))
Expression system: Trichoplusia ni
UniProt:
  • Canonical: L0HR89 (Residues: 346-521; Coverage: 31%)
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, BMA
3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: R32
Unit cell:
a: 100.687Å b: 100.687Å c: 383.307Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.166 0.165 0.185
Expression system: Trichoplusia ni