Structure analysis

Stalled FtsK motor domain bound to dsDNA end

Electron Microscopy
3.99Å resolution
Assembly composition:
hetero octamer (preferred)
Entry contents: 1 distinct polypeptide molecule
1 distinct DNA molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero octamer
Accessible surface area: 100729.54 Å2
Buried surface area: 19856.25 Å2
Dissociation area: 629.22 Å2
Dissociation energy (ΔGdiss): 7.31 kcal/mol
Dissociation entropy (TΔSdiss): 11.37 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-120638

Macromolecules

Chains: A, B, C, D, E, F
Length: 491 amino acids
Theoretical weight: 54 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9I0M3 (Residues: 247-728; Coverage: 59%)
Gene names: PA2615, ftsK
Pfam:
InterPro:

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Name: dsDNA substrate
Representative chains: G, H
Source organism: synthetic construct [32630]
Expression system: Not provided
Length: 14 nucleotides
Theoretical weight: 4.28 KDa

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