› 2iut

X-ray diffraction
2.25Å resolution

P. aeruginosa FtsK motor domain, dimeric

Released:
DOI: 10.2210/pdb2iut/pdb
PDB entry 2iut coloured by chain, front view.
PDB entry 2iut coloured by chain, side view.
PDB entry 2iut coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Primary publication:
Double-stranded DNA translocation: structure and mechanism of hexameric FtsK.
Massey TH, Mercogliano CP, Yates J, Sherratt DJ, Löwe J
Mol Cell 23 457-69 (2006)
PMID: 16916635

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191241 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DNA translocase FtsK Chains: A, B
Molecule details ›
Chains: A, B
Length: 574 amino acids
Theoretical weight: 62.73 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9I0M3 (Residues: 247-811; Coverage: 70%)
Gene names: PA2615, ftsK
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand AGS 2 x AGS
Ligand MG 2 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P1
Unit cell:
a: 46.168Å b: 57.431Å c: 98.057Å
α: 94.57° β: 93.8° γ: 107.66°
R-values:
R R work R free
0.221 0.221 0.266
Expression system: Escherichia coli

Quick links

Citations

45 review citations

Structure and mechanism of helicases and nucleic acid translocases.
Singleton et al. (2007)
44 more

9 mentions without citation

The Blueprint of a Minimal Cell: MiniBacillus.
Reuß et al. (2016)
8 more