› 8axl

Electron Microscopy
3.42Å resolution

Outer membrane secretin pore of the type 3 secretion system of Shigella flexneri

Released:
DOI: 10.2210/pdb8axl/pdb
PDB entry 8axl coloured by chain, front view.
PDB entry 8axl coloured by chain, side view.
PDB entry 8axl coloured by chain, top view.
Source organism: Shigella flexneri
Primary publication:
Integrative structural analysis of the type III secretion system needle complex from Shigella flexneri.
Flacht L, Lunelli M, Kaszuba K, Chen ZA, O' Reilly FJ, Rappsilber J, Kosinski J, Kolbe M
OpenAccess logo Protein Sci e4595 (2023)
PMID: 36790757
Related structures: EMD-15701

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo pentadecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-554565 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Type 3 secretion system secretin Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O
Length: 566 amino acids
Theoretical weight: 63.23 KDa
Source organism: Shigella flexneri
UniProt:
  • Canonical: Q04641 (Residues: 1-566; Coverage: 100%)
Gene names: CP0145, mxiD, sctC
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.42Å
Relevant EMDB volumes: EMD-15701

Quick links

Citations

1 review citation

Novel Artificial Intelligence-Based Approaches for Ab Initio Structure Determination and Atomic Model Building for Cryo-Electron Microscopy.
DiIorio et al. (2023)
2 other articles

1 mention without citation

Integrative structural analysis of the type III secretion system needle complex from Shigella flexneri.
Flacht et al. (2023)