› 2ibx

X-ray diffraction
2.8Å resolution

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175091 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Hemagglutinin Chains: A, C, E
Molecule details ›
Chains: A, C, E
Length: 340 amino acids
Theoretical weight: 38.47 KDa
Source organism: Influenza A virus
Expression system: Not provided
UniProt:
  • Canonical: Q45ZQ3 (Residues: 1-340; Coverage: 62%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains:
Hemagglutinin Chains: B, D, F
Molecule details ›
Chains: B, D, F
Length: 160 amino acids
Theoretical weight: 18.39 KDa
Source organism: Influenza A virus
Expression system: Not provided
UniProt:
  • Canonical: Q66QC3 (Residues: 244-403; Coverage: 34%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains: Hemagglutinin Ectodomain; Chain B

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer
1 bound ligand:
Ligand NAG 6 x NAG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: C2
Unit cell:
a: 174.678Å b: 100.563Å c: 160.13Å
α: 90° β: 111.39° γ: 90°
R-values:
R R work R free
0.244 0.241 0.302
Expression system: Not provided

Quick links

Citations

92 review citations

Emergence and pandemic potential of swine-origin H1N1 influenza virus.
Neumann et al. (2009)
91 more

50 mentions without citation

The Proteolytic Regulation of Virus Cell Entry by Furin and Other Proprotein Convertases.
Izaguirre G. (2019)
49 more