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X-ray diffraction
2.1Å resolution

Crystal structure of SulA:FtsZ from Pseudomonas aeruginosa

Released:
Source organism: Pseudomonas aeruginosa
Primary publication:
Crystal structure of the SOS cell division inhibitor SulA and in complex with FtsZ.
Proc Natl Acad Sci U S A 100 7889-94 (2003)
PMID: 12808143

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-155611 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Cell division protein FtsZ Chains: A, B
Molecule details ›
Chains: A, B
Length: 320 amino acids
Theoretical weight: 33.15 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: P47204 (Residues: 1-320; Coverage: 81%)
Gene names: PA4407, ftsZ
Sequence domains:
Structure domains:
Cell division inhibitor SulA Chains: X, Y
Molecule details ›
Chains: X, Y
Length: 119 amino acids
Theoretical weight: 13.02 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9HZJ8 (Residues: 43-161; Coverage: 74%)
Gene names: PA3008, sulA
Sequence domains: Cell division inhibitor SulA
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P212121
Unit cell:
a: 55.59Å b: 75.41Å c: 241.04Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.216 0.216 0.255
Expression system: Escherichia coli