› 6v48

X-ray diffraction
3Å resolution

The crystal structure of hemagglutinin from A/mallard/Gurjev/263/1982 (H14N5)

Released:
DOI: 10.2210/pdb6v48/pdb
PDB entry 6v48 coloured by chain, front view.
PDB entry 6v48 coloured by chain, side view.
PDB entry 6v48 coloured by chain, top view.
Source organism: Influenza A virus (A/mallard/Astrakhan/263/1982(H14N5))
Primary publication:
Molecular characterization and three-dimensional structures of avian H8, H11, H14, H15 and swine H4 influenza virus hemagglutinins
Yang H, Carney PJ, Chang J, Stevens J
Heliyon 6 e04068- (2020)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-150660 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Hemagglutinin HA1 chain Chains: A, C, E, G, I, K
Molecule details ›
Chains: A, C, E, G, I, K
Length: 335 amino acids
Theoretical weight: 36.41 KDa
Source organism: Influenza A virus (A/mallard/Astrakhan/263/1982(H14N5))
Expression system: Trichoplusia ni
UniProt:
  • Canonical: P26136 (Residues: 17-347; Coverage: 60%)
Gene name: HA
Sequence domains: Haemagglutinin
Hemagglutinin HA2 chain Chains: B, D, F, H, J, L
Molecule details ›
Chains: B, D, F, H, J, L
Length: 188 amino acids
Theoretical weight: 21.62 KDa
Source organism: Influenza A virus (A/mallard/Astrakhan/263/1982(H14N5))
Expression system: Trichoplusia ni
UniProt:
  • Canonical: P26136 (Residues: 348-528; Coverage: 33%)
Gene name: HA
Sequence domains: Haemagglutinin

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer
1 bound ligand:
Ligand NAG 6 x NAG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-BM
Spacegroup: C2
Unit cell:
a: 174.665Å b: 100.974Å c: 236.075Å
α: 90° β: 103.93° γ: 90°
R-values:
R R work R free
0.226 0.224 0.26
Expression system: Trichoplusia ni

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