› 8duo

Electron Microscopy
5.7Å resolution

DNA-free T4 Bacteriophage gp41 hexamer

Released:
DOI: 10.2210/pdb8duo/pdb
PDB entry 8duo coloured by chain, front view.
PDB entry 8duo coloured by chain, side view.
PDB entry 8duo coloured by chain, top view.
Source organism: Escherichia phage T4
Primary publication:
Structural basis of the T4 bacteriophage primosome assembly and primer synthesis.
Feng X, Spiering MM, de Luna Almeida Santos R, Benkovic SJ, Li H
Nat Commun 14 4396 (2023)
PMID: 37474605
Related structures: EMD-27724

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-218057 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DnaB-like replicative helicase Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 475 amino acids
Theoretical weight: 53.66 KDa
Source organism: Escherichia phage T4
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P04530 (Residues: 1-475; Coverage: 100%)
Gene name: 41
Sequence domains: DnaB-like helicase C terminal domain

Ligands and Environments

2 bound ligands:
Ligand AGS 5 x AGS
Ligand MG 5 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 5.7Å
Relevant EMDB volumes: EMD-27724
Expression system: Escherichia coli BL21(DE3)

Quick links