PDBe 3k1q

Electron Microscopy
4.5Å resolution

Backbone model of an aquareovirus virion by cryo-electron microscopy and bioinformatics

Released:
Source organism: Grass carp reovirus
Related structures: EMD-1653

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero 1500-mer (preferred)
hetero 25-mer
hetero 125-mer
hetero 150-mer
Entry contents:
6 distinct polypeptide molecules
Macromolecules (6 distinct):
VP1 Chain: A
Molecule details ›
Chain: A
Length: 1299 amino acids
Theoretical weight: 141.51 KDa
Source organism: Grass carp reovirus
UniProt:
  • Canonical: Q9E3W0 (Residues: 1-1299; Coverage: 100%)
Sequence domains: Reovirus core-spike protein lambda-2 (L2)
VP3 Chain: B
Molecule details ›
Chain: B
Length: 1027 amino acids
Theoretical weight: 112.88 KDa
Source organism: Grass carp reovirus
UniProt:
  • Canonical: Q9E3V8 (Residues: 188-1214; Coverage: 85%)
VP3 Chain: C
Molecule details ›
Chain: C
Length: 1196 amino acids
Theoretical weight: 130.3 KDa
Source organism: Grass carp reovirus
UniProt:
  • Canonical: Q9E3V8 (Residues: 19-1214; Coverage: 99%)
Core protein VP6 Chains: D, E
Molecule details ›
Chains: D, E
Length: 412 amino acids
Theoretical weight: 44.61 KDa
Source organism: Grass carp reovirus
UniProt:
  • Canonical: Q8JU64 (Residues: 1-412; Coverage: 100%)
Sequence domains: Reoviral Sigma1/Sigma2 family
Putative outer capsid VP4 Chains: I, J, K, O, P, Q, U, V, W, X
Molecule details ›
Chains: I, J, K, O, P, Q, U, V, W, X
Length: 639 amino acids
Theoretical weight: 67.72 KDa
Source organism: Grass carp reovirus
UniProt:
  • Canonical: Q8JU67 (Residues: 10-648; Coverage: 99%)
Outer capsid VP7 Chains: F, G, H, L, M, N, R, S, T, Y
Molecule details ›
Chains: F, G, H, L, M, N, R, S, T, Y
Length: 276 amino acids
Theoretical weight: 29.84 KDa
Source organism: Grass carp reovirus
UniProt:
  • Canonical: Q8JU63 (Residues: 1-276; Coverage: 100%)
Sequence domains: Outer capsid protein VP7

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 4.5Å
Relevant EMDB volumes: EMD-1653