PDBe 1yio

X-ray diffraction
2.2Å resolution

Crystallographic structure of response regulator StyR from Pseudomonas fluorescens


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Response regulatory protein Chain: A
Molecule details ›
Chain: A
Length: 208 amino acids
Theoretical weight: 23.4 KDa
Source organism: Pseudomonas fluorescens
Expression system: Escherichia coli
  • Canonical: O30989 (Residues: 1-208; Coverage: 100%)
Gene name: styR
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-3
Spacegroup: P21
Unit cell:
a: 41.196Å b: 35.679Å c: 73.877Å
α: 90° β: 99.15° γ: 90°
R R work R free
0.205 0.201 0.275
Expression system: Escherichia coli