2fk0

X-ray diffraction
2.95Å resolution

Crystal Structure of a H5N1 influenza virus hemagglutinin.

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-172927 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (4 distinct):
Hemagglutinin Chains: A, C, E, G, I, K, M, O, Q
Molecule details ›
Chains: A, C, E, G, I, K, M, O, Q
Length: 334 amino acids
Theoretical weight: 37.95 KDa
Source organism: Influenza A virus (A/Viet Nam/1203/2004(H5N1))
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q1KHJ8 (Residues: 17-346; Coverage: 58%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains:
Hemagglutinin Chains: B, D, F, H, J, L, N, P, R
Molecule details ›
Chains: B, D, F, H, J, L, N, P, R
Length: 181 amino acids
Theoretical weight: 20.88 KDa
Source organism: Influenza A virus (A/Viet Nam/1203/2004(H5N1))
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q1KHG8 (Residues: 315-488; Coverage: 34%)
Gene name: HA
Sequence domains: Haemagglutinin
Structure domains: Hemagglutinin Ectodomain; Chain B

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer : NEW Components: NAG, BMA
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2
Spacegroup: P3
Unit cell:
a: 197.943Å b: 197.943Å c: 134.688Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.269 0.268 0.319
Expression system: Trichoplusia ni