Structure analysis

In situ structures of the segmented genome and RNA polymerase complex inside a dsRNA virus

Electron Microscopy
3.3Å resolution
Source organism: Bombyx mori cypovirus 1
Assembly composition:
hetero tetramer (preferred)
Entry contents: 3 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero tetramer
Accessible surface area: 67704.62 Å2
Buried surface area: 11339.52 Å2
Dissociation area: 607.35 Å2
Dissociation energy (ΔGdiss): 2.23 kcal/mol
Dissociation entropy (TΔSdiss): 8.3 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-111974

Macromolecules

Chain: A
Length: 1225 amino acids
Theoretical weight: 138.81 KDa
Source organism: Bombyx mori cypovirus 1
UniProt:
  • Canonical: D0EZK6 (Residues: 1-1225; Coverage: 100%)
Pfam:
InterPro: RNA-directed RNA polymerase, reovirus

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Chain: B
Length: 561 amino acids
Theoretical weight: 63.68 KDa
Source organism: Bombyx mori cypovirus 1
UniProt:
  • Canonical: Q9IR43 (Residues: 1-561; Coverage: 100%)

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VP1
Chains: C, D
Length: 24 amino acids
Theoretical weight: 2.73 KDa
Source organism: Bombyx mori cypovirus 1
UniProt:
  • Canonical: D3JWE6 (Residues: 111-134; Coverage: 2%)

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