› 6h82

Electron Microscopy
3.78Å resolution

Cryo-EM structure of the archaeal extremophilic internal membrane containing Haloarcula hispanica icosahedral virus 2 (HHIV-2) at 3.78 Angstroms resolution.

Released:
DOI: 10.2210/pdb6h82/pdb
PDB entry 6h82 coloured by chain, front view.
PDB entry 6h82 coloured by chain, side view.
PDB entry 6h82 coloured by chain, top view.
Source organism: Haloarcula hispanica icosahedral virus 2
Primary publication:
Structural basis for assembly of vertical single β-barrel viruses.
Santos-Pérez I, Charro D, Gil-Carton D, Azkargorta M, Elortza F, Bamford DH, Oksanen HM, Abrescia NGA
OpenAccess logo Nat Commun 10 1184 (2019)
PMID: 30862777
Related structures: EMD-0172

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero 1920-mer (preferred)
PDBe Complex ID:
PDB-CPX-124907 (preferred)
Entry contents:
8 distinct polypeptide molecules
Macromolecules (8 distinct):
VP4 Chains: A, B, C, G, H, O, P, Q, U, V, X, Z
Molecule details ›
Chains: A, B, C, G, H, O, P, Q, U, V, X, Z
Length: 229 amino acids
Theoretical weight: 25.59 KDa
Source organism: Haloarcula hispanica icosahedral virus 2
UniProt:
  • Canonical: H9AZX2 (Residues: 4-232; Coverage: 99%)
VP7 Chains: D, J, T, W
Molecule details ›
Chains: D, J, T, W
Length: 172 amino acids
Theoretical weight: 18.47 KDa
Source organism: Haloarcula hispanica icosahedral virus 2
UniProt:
  • Canonical: H9AZX1 (Residues: 2-173; Coverage: 93%)
VP7 Chains: E, F, K, M, N, R, S, a
Molecule details ›
Chains: E, F, K, M, N, R, S, a
Length: 175 amino acids
Theoretical weight: 18.86 KDa
Source organism: Haloarcula hispanica icosahedral virus 2
UniProt:
  • Canonical: H9AZX1 (Residues: 2-176; Coverage: 95%)
VP7 Chains: I, L, Y
Molecule details ›
Chains: I, L, Y
Length: 161 amino acids
Theoretical weight: 17.35 KDa
Source organism: Haloarcula hispanica icosahedral virus 2
UniProt:
  • Canonical: H9AZX1 (Residues: 4-164; Coverage: 87%)
Uncharacterized protein Chain: b
Molecule details ›
Chain: b
Length: 135 amino acids
Theoretical weight: 14.21 KDa
Source organism: Haloarcula hispanica icosahedral virus 2
UniProt:
  • Canonical: H9AZX8 (Residues: 39-173; Coverage: 78%)
VP16 (vertex complex) Chain: g
Molecule details ›
Chain: g
Length: 217 amino acids
Theoretical weight: 18.49 KDa
Source organism: Haloarcula hispanica icosahedral virus 2
GPS III Chains: c, d
Molecule details ›
Chains: c, d
Length: 105 amino acids
Theoretical weight: 8.95 KDa
Source organism: Haloarcula hispanica icosahedral virus 2
polypeptide stretch (vertex complex) Chain: m
Molecule details ›
Chain: m
Length: 25 amino acids
Theoretical weight: 2.15 KDa
Source organism: Haloarcula hispanica icosahedral virus 2

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.78Å
Relevant EMDB volumes: EMD-0172

Quick links

Citations

8 review citations

Global Organization and Proposed Megataxonomy of the Virus World.
Koonin et al. (2020)
7 more

1 mention without citation

Surface stresses in complex viral capsids and non-quasi-equivalent viral architectures.
Indelicato et al. (2020)