› 1mog

X-ray diffraction
1.7Å resolution

Crystal structure of H. salinarum dodecin

Released:
DOI: 10.2210/pdb1mog/pdb
PDB entry 1mog coloured by chain, front view.
PDB entry 1mog coloured by chain, side view.
PDB entry 1mog coloured by chain, top view.
Source organism: Halobacterium salinarum
Primary publication:
Crystal structure of halophilic dodecin: a novel, dodecameric flavin binding protein from Halobacterium salinarum.
Bieger B, Essen LO, Oesterhelt D
Structure 11 375-85 (2003)
PMID: 12679016

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dodecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-190908 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Dodecin Chain: A
Molecule details ›
Chain: A
Length: 67 amino acids
Theoretical weight: 7.31 KDa
Source organism: Halobacterium salinarum
UniProt:
  • Canonical: Q9HPW4 (Residues: 11-77; Coverage: 87%)
Gene name: VNG_1446H
Sequence domains: Dodecin
Structure domains: Flavin-binding protein dodecin

Ligands and Environments

4 bound ligands:
Ligand MG 2 x MG
Ligand NA 1 x NA
Ligand CL 2 x CL
Ligand RBF 1 x RBF
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-3
Spacegroup: F4132
Unit cell:
a: 141.89Å b: 141.89Å c: 141.89Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.18 0.208

Quick links

Citations

5 review citations

Metabolism of halophilic archaea.
Falb et al. (2008)
4 more

3 mentions without citation

Localization and function of the membrane-bound riboflavin in the Na+-translocating NADH:quinone oxidoreductase (Na+-NQR) from Vibrio cholerae.
Casutt et al. (2010)
2 more