Structure analysis

Influenza Virus N9 Neuraminidase A complex with Zanamivir molecule (Tern).

X-ray diffraction
1.3Å resolution
Assembly composition:
homo tetramer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo tetramer
Accessible surface area: 45300.68 Å2
Buried surface area: 35814.5 Å2
Dissociation area: 31.79 Å2
Dissociation energy (ΔGdiss): 4.99 kcal/mol
Dissociation entropy (TΔSdiss): 0.05 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-137058

Macromolecules

Chain: A
Length: 388 amino acids
Theoretical weight: 43.72 KDa
Source organism: Influenza A virus (A/tern/Australia/G70C/1975(H11N9))
Expression system: Gallus gallus
UniProt:
  • Canonical: P03472 (Residues: 83-470; Coverage: 83%)
Gene name: NA
Pfam: Neuraminidase
InterPro:
CATH: Neuraminidase
PDBe-KB: UniProt Coverage View: P03472  
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