PDBe 4ln8

X-ray diffraction
2.5Å resolution

The crystal structure of hemagglutinin from a h7n9 influenza virus (a/shanghai/2/2013) in complex with lstb

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero hexamer
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Hemagglutinin Chains: A, C, E, G, I, K
Molecule details ›
Chains: A, C, E, G, I, K
Length: 325 amino acids
Theoretical weight: 35.33 KDa
Source organism: Influenza A virus (A/Shanghai/02/2013(H7N9))
Expression system: Trichoplusia ni
UniProt:
  • Canonical: R4NN21 (Residues: 18-339; Coverage: 58%)
Gene name: HA
Structure domains:
Hemagglutinin Chains: B, D, F, H, J, L
Molecule details ›
Chains: B, D, F, H, J, L
Length: 181 amino acids
Theoretical weight: 20.88 KDa
Source organism: Influenza A virus (A/Shanghai/02/2013(H7N9))
Expression system: Trichoplusia ni
UniProt:
  • Canonical: R4NN21 (Residues: 340-517; Coverage: 32%)
Gene name: HA
Structure domains: Hemagglutinin Ectodomain; Chain B

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P212121
Unit cell:
a: 154.361Å b: 154.441Å c: 154.061Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.22 0.217 0.246
Expression system: Trichoplusia ni