› 6j0c

Electron Microscopy
3.7Å resolution

Cryo-EM Structure of an Extracellular Contractile Injection System, PVC sheath complex in contracted state

Released:
DOI: 10.2210/pdb6j0c/pdb
PDB entry 6j0c coloured by chain, front view.
PDB entry 6j0c coloured by chain, side view.
PDB entry 6j0c coloured by chain, top view.
Source organism: Photorhabdus asymbiotica subsp. asymbiotica ATCC 43949
Primary publication:
Cryo-EM Structure and Assembly of an Extracellular Contractile Injection System.
Jiang F, Li N, Wang X, Cheng J, Huang Y, Yang Y, Yang J, Cai B, Wang YP, Jin Q, Gao N
Cell 177 370-383.e15 (2019)
PMID: 30905475
Related structures: EMD-9761

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dodecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-110395 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phage tail sheath protein Chains: A, B, C, D, E, F, a, b, c, d, e, f
Molecule details ›
Chains: A, B, C, D, E, F, a, b, c, d, e, f
Length: 355 amino acids
Theoretical weight: 39.37 KDa
Source organism: Photorhabdus asymbiotica subsp. asymbiotica ATCC 43949
Expression system: Escherichia coli
UniProt:
  • Canonical: B6VNP3 (Residues: 1-355; Coverage: 100%)
Gene names: PA-RVA20-21-0170, PAU_03352
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.7Å
Relevant EMDB volumes: EMD-9761
Expression system: Escherichia coli

Quick links

Citations

5 review citations

Major tail proteins of bacteriophages of the order Caudovirales.
Zinke et al. (2022)
4 more

1 mention without citation

Programmable protein delivery with a bacterial contractile injection system.
Kreitz et al. (2023)