Structure analysis

Human parainfluenza virus type 3 fusion protein N-terminal heptad repeat domain+VIQKI

X-ray diffraction
1.75Å resolution
Source organism: Human respirovirus 3
Assembly composition:
hetero hexamer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero hexamer
Accessible surface area: 10711.83 Å2
Buried surface area: 13824.13 Å2
Dissociation area: 4,122.58 Å2
Dissociation energy (ΔGdiss): 69.14 kcal/mol
Dissociation entropy (TΔSdiss): 23.85 kcal/mol
Symmetry number: 3
PDBe Complex ID: PDB-CPX-139249

Macromolecules

Chains: A, C, E
Length: 53 amino acids
Theoretical weight: 5.66 KDa
Source organism: Human respirovirus 3
Expression system: Not provided
UniProt:
  • Canonical: P06828 (Residues: 139-189; Coverage: 10%)
Gene name: F
InterPro: Precursor fusion glycoprotein F0, Paramyxoviridae

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Chains: B, D, F
Length: 38 amino acids
Theoretical weight: 4.19 KDa
Source organism: Human respirovirus 3
Expression system: Not provided
UniProt:
  • Canonical: P06828 (Residues: 449-484; Coverage: 7%)
Gene name: F

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