› 4iff

X-ray diffraction
2.3Å resolution

Structural organization of FtsB, a transmembrane protein of the bacterial divisome

Released:
DOI: 10.2210/pdb4iff/pdb
PDB entry 4iff coloured by chain, front view.
PDB entry 4iff coloured by chain, side view.
PDB entry 4iff coloured by chain, top view.
Source organisms:
Primary publication:
Structural organization of FtsB, a transmembrane protein of the bacterial divisome.
LaPointe LM, Taylor KC, Subramaniam S, Khadria A, Rayment I, Senes A
Biochemistry 52 2574-85 (2013)
PMID: 23520975

Function and Biology Details

Biochemical function:
  • not assigned
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-141421 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Capsid assembly scaffolding protein; Cell division protein FtsB Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 86 amino acids
Theoretical weight: 9.62 KDa
Source organisms: Expression system: Escherichia coli
UniProt:
  • Canonical: P13848 (Residues: 2-48; Coverage: 48%)
  • Canonical: P0A6S5 (Residues: 28-63; Coverage: 35%)
Gene names: 7, JW2718, b2748, ftsB, ygbQ
Sequence domains:
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P61
Unit cell:
a: 87.577Å b: 87.577Å c: 185.11Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.221 0.219 0.256
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Fluorophores, environments, and quantification techniques in the analysis of transmembrane helix interaction using FRET.
Khadria et al. (2015)
19 other articles

4 mentions without citation

Structural Analysis of the Interaction between the Bacterial Cell Division Proteins FtsQ and FtsB.
Kureisaite-Ciziene et al. (2018)
3 more