› 7dea

X-ray diffraction
2.84Å resolution

Structure of an avian influenza H5 hemagglutinin from the influenza virus A/duck Northern China/22/2017 (H5N6)

Released:
DOI: 10.2210/pdb7dea/pdb
PDB entry 7dea coloured by chain, front view.
PDB entry 7dea coloured by chain, side view.
PDB entry 7dea coloured by chain, top view.
Source organism: Influenza A virus
Entry authors: Sun H, Sun H, Song J, Zhang W, Wei X, Qi J, Gao GF, Liu J

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-105784 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Hemagglutinin Chains: A, C, E
Molecule details ›
Chains: A, C, E
Length: 319 amino acids
Theoretical weight: 36.17 KDa
Source organism: Influenza A virus
Expression system: Insect cell expression vector pTIE1
UniProt:
  • Canonical: A0A7S7YCE5 (Residues: 1-319; Coverage: 63%)
Gene name: HA
Sequence domains: Haemagglutinin
Hemagglutinin HA2 chain Chains: B, D, F
Molecule details ›
Chains: B, D, F
Length: 171 amino acids
Theoretical weight: 19.88 KDa
Source organism: Influenza A virus
Expression system: Insect cell expression vector pTIE1
UniProt:
  • Canonical: A0A6M2RI35 (Residues: 346-516; Coverage: 30%)
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: SSRF BEAMLINE BL17U1
Spacegroup: C2
Unit cell:
a: 189.413Å b: 109.367Å c: 135.913Å
α: 90° β: 90.02° γ: 90°
R-values:
R R work R free
0.209 0.208 0.246
Expression system: Insect cell expression vector pTIE1

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