4bh3

X-ray diffraction
2Å resolution

Haemagglutinin from a Transmissible Mutant H5 Influenza Virus in Complex with Human Receptor Analogue 6'-SLN

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-177029 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (4 distinct):
Hemagglutinin Chain: A
Molecule details ›
Chain: A
Length: 328 amino acids
Theoretical weight: 37.2 KDa
Source organism: Influenza A virus (A/Viet Nam/1203/2004(H5N1))
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q5EP31 (Residues: 17-342; Coverage: 57%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains:
Hemagglutinin HA2 chain Chain: B
Molecule details ›
Chain: B
Length: 167 amino acids
Theoretical weight: 19.26 KDa
Source organism: Influenza A virus (A/Viet Nam/1203/2004(H5N1))
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q5EP31 (Residues: 347-513; Coverage: 29%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains: Hemagglutinin Ectodomain; Chain B

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: R32
Unit cell:
a: 102.015Å b: 102.015Å c: 331.15Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.192 0.19 0.221
Expression system: Spodoptera frugiperda