Structure analysis

Structure of human NDS.1 Fab and 1G01 Fab in complex with influenza virus neuraminidase from A/Indiana/10/2011 (H3N2v), based on consensus cryo-EM map with only Fab 1G01 resolved

Electron Microscopy
3Å resolution
Assembly composition:
hetero dodecamer (preferred)
Entry contents: 3 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero dodecamer
Accessible surface area: 91511.11 Å2
Buried surface area: 33867.98 Å2
Dissociation area: 8,404.88 Å2
Dissociation energy (ΔGdiss): 6.24 kcal/mol
Dissociation entropy (TΔSdiss): 100.49 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-240455

Macromolecules

Chain: A
Length: 466 amino acids
Theoretical weight: 51.8 KDa
Source organisms: Expression system: Homo sapiens
UniProt:
  • Canonical: P50552 (Residues: 337-375; Coverage: 10%)
  • Canonical: G9LQ08 (Residues: 83-469; Coverage: 83%)
  • nullnull
Gene names: L998_47825gpNA, NA, VASP
Pfam:

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Chain: M
Length: 240 amino acids
Theoretical weight: 25.98 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens

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Chain: N
Length: 216 amino acids
Theoretical weight: 23.68 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens

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