PDBe 3uyx

X-ray diffraction
1.8Å resolution

Crystal structures of globular head of 2009 pandemic H1N1 hemagglutinin


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Hemagglutinin Chains: A, B
Molecule details ›
Chains: A, B
Length: 214 amino acids
Theoretical weight: 24.08 KDa
Source organism: Influenza A virus (A/California/04/2009(H1N1))
Expression system: Escherichia coli
  • Canonical: C3W5S1 (Residues: 65-278; Coverage: 38%)
Gene name: HA
Structure domains: Hemagglutinin (Ha1 Chain); Chain: A; domain 1

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P21
Unit cell:
a: 46.661Å b: 75.052Å c: 60.134Å
α: 90° β: 104.17° γ: 90°
R R work R free
0.167 0.165 0.2
Expression system: Escherichia coli