› 7osl

Electron Microscopy
3.1Å resolution

Cryo-EM structure of nonameric EPEC SctV-C

Released:
DOI: 10.2210/pdb7osl/pdb
PDB entry 7osl coloured by chain, front view.
PDB entry 7osl coloured by chain, side view.
PDB entry 7osl coloured by chain, top view.
Source organism: Escherichia coli O127:H6 str. E2348/69
Primary publication:
Structural Dynamics of the Functional Nonameric Type III Translocase Export Gate.
Yuan B, Portaliou AG, Parakra R, Smit JH, Wald J, Li Y, Srinivasu B, Loos MS, Dhupar HS, Fahrenkamp D, Kalodimos CG, Duong van Hoa F, Cordes T, Karamanou S, Marlovits TC, Economou A
J Mol Biol 433 167188 (2021)
PMID: 34454944
Related structures: EMD-13054

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo nonamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-110627 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Translocator EscV Chains: A, B, C, D, E, F, G, H, I
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I
Length: 331 amino acids
Theoretical weight: 37.95 KDa
Source organism: Escherichia coli O127:H6 str. E2348/69
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: B7UMA7 (Residues: 345-675; Coverage: 49%)
Gene names: E2348C_3949, escV
Sequence domains: FHIPEP family

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.1Å
Relevant EMDB volumes: EMD-13054
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'

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Citations

2 review citations

StarMap: a user-friendly workflow for Rosetta-driven molecular structure refinement.
Lugmayr et al. (2023)
1 more