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Solution NMR

Solution structure of a mutant of the triheme cytochrome PpcA from Geobacter sulfurreducens sheds light on the role of the conserved aromatic residue F15

Released:
DOI: 10.2210/pdb2lzz/pdb
PDB entry 2lzz coloured by chain, ensemble of 20 models, front view.
PDB entry 2lzz coloured by chain, ensemble of 20 models, side view.
PDB entry 2lzz coloured by chain, ensemble of 20 models, top view.
Source organism: Geobacter sulfurreducens KN400
Primary publication:
Solution structure of a mutant of the triheme cytochrome PpcA from Geobacter sulfurreducens sheds light on the role of the conserved aromatic residue F15.
Dantas JM, Morgado L, Pokkuluri PR, Turner DL, Salgueiro CA
Biochim Biophys Acta 1827 484-92 (2013)
PMID: 23313804

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162945 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome c, 3 heme-binding sites Chain: A
Molecule details ›
Chain: A
Length: 71 amino acids
Theoretical weight: 7.71 KDa
Source organism: Geobacter sulfurreducens KN400
Expression system: Escherichia coli
Structure domains: Cytochrome C3

Ligands and Environments

1 bound ligand:
Ligand HEM 3 x HEM
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 52%
Refinement method: simulated annealing
Expression system: Escherichia coli

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Citations

1 review citation

Rational engineering of Geobacter sulfurreducens electron transfer components: a foundation for building improved Geobacter-based bioelectrochemical technologies.
Dantas et al. (2015)
3 other articles