3ku5

X-ray diffraction
1.73Å resolution

Crystal structure of a H2N2 influenza virus hemagglutinin, human like

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-111765 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Hemagglutinin Chain: A
Molecule details ›
Chain: A
Length: 327 amino acids
Theoretical weight: 36.52 KDa
Source organism: Influenza A virus (A/Japan/305/1957(H2N2))
Expression system: Trichoplusia ni
UniProt:
  • Canonical: C7S226 (Residues: 15-340; Coverage: 58%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains:
Hemagglutinin HA2 chain Chain: B
Molecule details ›
Chain: B
Length: 174 amino acids
Theoretical weight: 20.14 KDa
Source organism: Influenza A virus (A/Japan/305/1957(H2N2))
Expression system: Trichoplusia ni
UniProt:
  • Canonical: C7S226 (Residues: 341-514; Coverage: 31%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains: Hemagglutinin Ectodomain; Chain B

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Spacegroup: P63
Unit cell:
a: 70.694Å b: 70.694Å c: 236.751Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.189 0.187 0.223
Expression system: Trichoplusia ni