3htt

X-ray diffraction
2.95Å resolution

The hemagglutinin structure of an avian H1N1 influenza A virus in complex with 2,3-sialyllactose

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-504415 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (4 distinct):
Hemagglutinin Chain: A
Molecule details ›
Chain: A
Length: 324 amino acids
Theoretical weight: 35.95 KDa
Source organism: Influenza A virus (A/WDK/JX/12416/2005(H1N1))
UniProt:
  • Canonical: C7C6F1 (Residues: 15-338; Coverage: 58%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains:
Hemagglutinin Chain: B
Molecule details ›
Chain: B
Length: 160 amino acids
Theoretical weight: 18.29 KDa
Source organism: Influenza A virus (A/WDK/JX/12416/2005(H1N1))
UniProt:
  • Canonical: C7C6F1 (Residues: 342-501; Coverage: 28%)
Gene name: HA
Structure domains: Hemagglutinin Ectodomain; Chain B

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG, NDG
Carbohydrate polymer : NEW Components: GLC, GAL, SIA
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-BM-C
Spacegroup: I23
Unit cell:
a: 198.532Å b: 198.532Å c: 198.532Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.202 0.202 0.247