4bsi

X-ray diffraction
2.62Å resolution

H7N3 Avian Influenza Virus Haemagglutinin in Complex with Avian Receptor Analogue 3'-SLN

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-123840 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (4 distinct):
Hemagglutinin Chain: A
Molecule details ›
Chain: A
Length: 321 amino acids
Theoretical weight: 35.09 KDa
Source organism: Influenza A virus (A/turkey/Italy/214845/2002(H7N3))
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: G0KQM4 (Residues: 12-332; Coverage: 58%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains:
Hemagglutinin Chain: B
Molecule details ›
Chain: B
Length: 177 amino acids
Theoretical weight: 20.47 KDa
Source organism: Influenza A virus (A/turkey/Italy/214845/2002(H7N3))
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: G0KQM4 (Residues: 333-509; Coverage: 32%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains: Hemagglutinin Ectodomain; Chain B

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG, GAL, SIA
Carbohydrate polymer : NEW Components: NAG
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: R32
Unit cell:
a: 116.365Å b: 116.365Å c: 297.213Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.217 0.215 0.269
Expression system: Spodoptera frugiperda