› 1kgs

X-ray diffraction
1.5Å resolution

Crystal Structure at 1.50 A of an OmpR/PhoB Homolog from Thermotoga maritima

Released:
DOI: 10.2210/pdb1kgs/pdb
PDB entry 1kgs coloured by chain, front view.
PDB entry 1kgs coloured by chain, side view.
PDB entry 1kgs coloured by chain, top view.
Source organism: Thermotoga maritima
Primary publication:
Evidence of intradomain and interdomain flexibility in an OmpR/PhoB homolog from Thermotoga maritima.
Buckler DR, Zhou Y, Stock AM
Structure 10 153-64 (2002)
PMID: 11839301

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194520 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Response regulator Chain: A
Molecule details ›
Chain: A
Length: 225 amino acids
Theoretical weight: 26.48 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9WYN0 (Residues: 1-225; Coverage: 100%)
Gene name: TM_0399
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand SCN 6 x SCN
1 modified residue:
Ligand MSE 9 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X8C
Spacegroup: P21
Unit cell:
a: 34.57Å b: 71.267Å c: 54.605Å
α: 90° β: 106.56° γ: 90°
R-values:
R R work R free
0.181 0.179 0.21
Expression system: Escherichia coli

Quick links

Citations

5 review citations

The two faces of Janus: virulence gene regulation by CovR/S in group A streptococci.
Churchward G. (2007)
4 more

31 mentions without citation

Bacterial response regulators: versatile regulatory strategies from common domains.
Gao et al. (2007)
30 more