› 3ez6

X-ray diffraction
2.58Å resolution

Structure of parA-ADP complex:tetragonal form

Released:
DOI: 10.2210/pdb3ez6/pdb
PDB entry 3ez6 coloured by chain, front view.
PDB entry 3ez6 coloured by chain, side view.
PDB entry 3ez6 coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Structural basis for ADP-mediated transcriptional regulation by P1 and P7 ParA.
Dunham TD, Xu W, Funnell BE, Schumacher MA
EMBO J 28 1792-802 (2009)
PMID: 19461582

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-139671 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Plasmid partition protein A Chains: A, B
Molecule details ›
Chains: A, B
Length: 398 amino acids
Theoretical weight: 44.32 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P07620 (Residues: 1-398; Coverage: 100%)
Gene name: parA
Sequence domains:
Structure domains:

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.1
Spacegroup: P41212
Unit cell:
a: 143.3Å b: 143.3Å c: 108Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.187 0.187 0.24
Expression system: Escherichia coli

Quick links

Citations

8 review citations

Pushing and pulling in prokaryotic DNA segregation.
Gerdes et al. (2010)
7 more

3 mentions without citation

The Escherichia coli phosphotyrosine proteome relates to core pathways and virulence.
Hansen et al. (2013)
2 more