8ez3

Electron Microscopy
2.5Å resolution

Structure of 3A10 Fab in complex with A/Moscow/10/1999 (H3N2) influenza virus neuraminidase

Released:

Function and Biology Details

Reaction catalysed:
Hydrolysis of alpha-(2->3)-, alpha-(2->6)-, alpha-(2->8)- glycosidic linkages of terminal sialic acid residues in oligosaccharides, glycoproteins, glycolipids, colominic acid and synthetic substrates.
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-235397 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (4 distinct):
Heavy chain of influenza virus neuraminidase antibody 3A10 Chain: H
Molecule details ›
Chain: H
Length: 123 amino acids
Theoretical weight: 13.72 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
Light chain of influenza virus neuraminidase antibody 3A10 Chain: L
Molecule details ›
Chain: L
Length: 111 amino acids
Theoretical weight: 11.6 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
Neuraminidase Chain: A
Molecule details ›
Chain: A
Length: 388 amino acids
Theoretical weight: 42.77 KDa
Source organism: Influenza A virus (A/Moscow/10/1999(H3N2))
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q8AZ87 (Residues: 82-469; Coverage: 83%)
Gene name: NA
Sequence domains: Neuraminidase

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Resolution: 2.5Å
Relevant EMDB volumes: EMD-28728
Expression systems:
  • Homo sapiens
  • Trichoplusia ni