› 8t9r

Electron Microscopy
3.4Å resolution

T4 highly immunogenic outer capsid protein C-terminal domain bound to a vertex-proximal gp23* capsomer of the prolate capsid in two preferred orientations.

Released:
DOI: 10.2210/pdb8t9r/pdb
PDB entry 8t9r coloured by chain, front view.
PDB entry 8t9r coloured by chain, side view.
PDB entry 8t9r coloured by chain, top view.
Source organism: Escherichia phage T4
Primary publication:
Structure and Function of Hoc-A Novel Environment Sensing Device Encoded by T4 and Other Bacteriophages.
Fokine A, Islam MZ, Fang Q, Chen Z, Sun L, Rao VB
OpenAccess logo Viruses 15 (2023)
PMID: 37515203
Related structures: EMD-32109

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-235755 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Highly immunogenic outer capsid protein Chains: X, Y
Molecule details ›
Chains: X, Y
Length: 376 amino acids
Theoretical weight: 40.42 KDa
Source organism: Escherichia phage T4
UniProt:
  • Canonical: P18056 (Residues: 1-376; Coverage: 100%)
Gene name: hoc
Sequence domains: PKD domain
Mature major capsid protein Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 456 amino acids
Theoretical weight: 48.7 KDa
Source organism: Escherichia phage T4
UniProt:
  • Canonical: P04535 (Residues: 66-521; Coverage: 88%)
Gene name: gp23
Sequence domains: Major capsid protein Gp23

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.4Å
Relevant EMDB volumes: EMD-32109

Quick links

Citations

1 review citation

Megataxonomy and global ecology of the virosphere.
Koonin et al. (2024)
2 other articles