PDBe 3lzg

X-ray diffraction
2.6Å resolution

Crystal structure of a 2009 H1N1 influenza virus hemagglutinin

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Hemagglutinin Chains: A, C, E, G, I, K
Molecule details ›
Chains: A, C, E, G, I, K
Length: 329 amino acids
Theoretical weight: 36.54 KDa
Source organism: Influenza A virus (A/California/04/2009(H1N1))
Expression system: Trichoplusia ni
UniProt:
  • Canonical: C3W5S1 (Residues: 18-344; Coverage: 58%)
Gene name: HA
Structure domains:
Hemagglutinin Chains: B, D, F, H, J, L
Molecule details ›
Chains: B, D, F, H, J, L
Length: 177 amino acids
Theoretical weight: 20.28 KDa
Source organism: Influenza A virus (A/California/04/2009(H1N1))
Expression system: Trichoplusia ni
UniProt:
  • Canonical: C3W5S1 (Residues: 345-518; Coverage: 31%)
Gene name: HA
Structure domains: Hemagglutinin Ectodomain; Chain B

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P1
Unit cell:
a: 67.677Å b: 118.313Å c: 120.073Å
α: 117.37° β: 92.67° γ: 100.84°
R-values:
R R work R free
0.184 0.181 0.252
Expression system: Trichoplusia ni