X-ray diffraction
2.5Å resolution

Structure and receptor binding preferences of recombinant human A(H3N2) virus hemagglutinins


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Hemagglutinin Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 284 amino acids
Theoretical weight: 31.58 KDa
Source organism: Influenza A virus (A/Alberta/026/2012(H3N2))
Expression system: Trichoplusia ni
  • Canonical: U3N7S5 (Residues: 57-324; Coverage: 80%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P21
Unit cell:
a: 48.298Å b: 214.898Å c: 101.807Å
α: 90° β: 103.58° γ: 90°
R R work R free
0.22 0.218 0.251
Expression system: Trichoplusia ni