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X-ray diffraction
2.4Å resolution

STRUCTURE OF AVIAN H5 HAEMAGGLUTININ COMPLEXED WITH LSTA RECEPTRO ANALOG

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (4 distinct):
Hemagglutinin HA1 chain Chain: A
Molecule details ›
Chain: A
Length: 325 amino acids
Theoretical weight: 36.57 KDa
Source organism: Influenza A virus
UniProt:
  • Canonical: A5Z226 (Residues: 17-341; Coverage: 58%)
Gene name: HA
Structure domains:
Hemagglutinin HA2 chain Chain: B
Molecule details ›
Chain: B
Length: 176 amino acids
Theoretical weight: 20.2 KDa
Source organism: Influenza A virus
UniProt:
  • Canonical: A5Z226 (Residues: 343-518; Coverage: 31%)
Gene name: HA
Structure domains: Hemagglutinin Ectodomain; Chain B

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-BM-C
Spacegroup: R32
Unit cell:
a: 131.626Å b: 131.626Å c: 254.11Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.24 0.24 0.296