› 6nef

Electron Microscopy
3.42Å resolution

Outer Membrane Cytochrome S Filament from Geobacter Sulfurreducens

Released:
DOI: 10.2210/pdb6nef/pdb
PDB entry 6nef coloured by chain, front view.
PDB entry 6nef coloured by chain, side view.
PDB entry 6nef coloured by chain, top view.
Source organism: Geobacter sulfurreducens PCA
Primary publication:
Cryo-EM reveals the structural basis of long-range electron transport in a cytochrome-based bacterial nanowire.
Filman DJ, Marino SF, Ward JE, Yang L, Mester Z, Bullitt E, Lovley DR, Strauss M
Commun Biol 2 219 (2019)
PMID: 31240257
Related structures: EMD-9357

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domain:

Structure analysis Details

Assembly composition:
homo nonamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181026 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
C-type cytochrome OmcS Chain: A
Molecule details ›
Chain: A
Length: 407 amino acids
Theoretical weight: 42.99 KDa
Source organism: Geobacter sulfurreducens PCA
UniProt:
  • Canonical: Q74A86 (Residues: 26-432; Coverage: 100%)
Gene names: GSU2504, omcS

Ligands and Environments

2 bound ligands:
Ligand HEC 6 x HEC
Ligand MG 1 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.42Å
Relevant EMDB volumes: EMD-9357

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Citations

14 review citations

Sparking Anaerobic Digestion: Promoting Direct Interspecies Electron Transfer to Enhance Methane Production.
Zhao et al. (2020)
13 more

1 mention without citation

Cryo-EM reveals the structural basis of long-range electron transport in a cytochrome-based bacterial nanowire.
Filman et al. (2019)