› 1jig

X-ray diffraction
1.46Å resolution

Dlp-2 from Bacillus anthracis

Released:
DOI: 10.2210/pdb1jig/pdb
PDB entry 1jig coloured by chain, front view.
PDB entry 1jig coloured by chain, side view.
PDB entry 1jig coloured by chain, top view.
Source organism: Bacillus anthracis
Primary publication:
Structure of two iron-binding proteins from Bacillus anthracis.
Papinutto E, Dundon WG, Pitulis N, Battistutta R, Montecucco C, Zanotti G
J Biol Chem 277 15093-8 (2002)
PMID: 11836250

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dodecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-186022 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DNA protection during starvation protein 1 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 146 amino acids
Theoretical weight: 16.53 KDa
Source organism: Bacillus anthracis
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8RPQ1 (Residues: 2-147; Coverage: 99%)
Gene names: BAS1871, BA_2013, GBAA_2013, dlp2, dps1
Sequence domains: Ferritin-like domain
Structure domains: Ferritin

Ligands and Environments

1 bound ligand:
Ligand FE 4 x FE
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-3
Spacegroup: R3
Unit cell:
a: 87.723Å b: 87.723Å c: 214.875Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.186 0.186 0.206
Expression system: Escherichia coli

Quick links

Citations

12 review citations

Coordination chemistry of bacterial metal transport and sensing.
Ma et al. (2009)
11 more

4 mentions without citation

Isoform-Specific Destabilization of the Active Site Reveals a Molecular Mechanism of Intrinsic Activation of KRas G13D.
Johnson et al. (2019)
3 more