8g3z

Electron Microscopy
2.3Å resolution

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:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dodecamer (preferred)
PDBe Complex ID:
PDB-CPX-234839 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
FNI17 Fab heavy chain Chains: E, G, H, J
Molecule details ›
Chains: E, G, H, J
Length: 231 amino acids
Theoretical weight: 24.58 KDa
Source organism: Homo sapiens
Expression system: Cricetulus griseus
FNI17 Fab light chain Chains: F, I, K, L
Molecule details ›
Chains: F, I, K, L
Length: 215 amino acids
Theoretical weight: 23.48 KDa
Source organism: Homo sapiens
Expression system: Cricetulus griseus
Neuraminidase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 496 amino acids
Theoretical weight: 55.15 KDa
Source organism: Influenza B virus
Expression system: Homo sapiens
UniProt:
  • Canonical: R4KV67 (Residues: 75-466; Coverage: 84%)
Gene name: NA
Sequence domains: Neuraminidase

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 2.3Å
Relevant EMDB volumes: EMD-29711
Expression systems:
  • Cricetulus griseus
  • Homo sapiens