› 2yjj

X-ray diffraction
2.05Å resolution

Structure of Dps from MICROBACTERIUM ARBORESCENS in the low iron form

Released:
DOI: 10.2210/pdb2yjj/pdb
PDB entry 2yjj coloured by chain, front view.
PDB entry 2yjj coloured by chain, side view.
PDB entry 2yjj coloured by chain, top view.
Source organism: Microbacterium arborescens
Primary publication:
Structure and mechanism of iron translocation by a Dps protein from Microbacterium arborescens.
Pesek J, Büchler R, Albrecht R, Boland W, Zeth K
J Biol Chem 286 34872-82 (2011)
PMID: 21768097

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dodecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-173086 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ferritin/DPS protein domain-containing protein Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 161 amino acids
Theoretical weight: 17.28 KDa
Source organism: Microbacterium arborescens
UniProt:
  • Canonical: Q1X6M4 (Residues: 1-161; Coverage: 100%)
Gene names: afp, mas0001
Sequence domains: Ferritin-like domain
Structure domains: Ferritin

Ligands and Environments

2 bound ligands:
Ligand FE 2 x FE
Ligand OFE 10 x OFE
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06DA
Spacegroup: P21
Unit cell:
a: 87.53Å b: 91.92Å c: 128.45Å
α: 90° β: 96.1° γ: 90°
R-values:
R R work R free
0.174 0.171 0.226

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Citations

7 review citations

Ferritin family proteins and their use in bionanotechnology.
He et al. (2015)
6 more

1 mention without citation

Structure and mechanism of iron translocation by a Dps protein from Microbacterium arborescens.
Pesek et al. (2011)