PDBe 1kgs

X-ray diffraction
1.5Å resolution

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


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
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
  • Canonical: Q9WYN0 (Residues: 1-225; Coverage: 100%)
Gene name: TM_0399
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

1 modified residue:

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 R work R free
0.181 0.179 0.21
Expression system: Escherichia coli