7z8n

X-ray diffraction
2.64Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-271240 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
histidine kinase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 317 amino acids
Theoretical weight: 35.39 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: G3XD98 (Residues: 220-512; Coverage: 32%)
Gene names: PA0928, gacS
Sequence domains:

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SOLEIL BEAMLINE PROXIMA 1
Spacegroup: P21
Unit cell:
a: 63.71Å b: 76.85Å c: 178.65Å
α: 90° β: 97.3° γ: 90°
R-values:
R R work R free
0.259 0.259 0.264
Expression system: Escherichia coli BL21(DE3)