› 3rd3

X-ray diffraction
2.4Å resolution

Structure of Pseudomonas aeruginosa transcriptional regulator PA2196

Released:
DOI: 10.2210/pdb3rd3/pdb
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PDB entry 3rd3 coloured by chain, front view.
PDB entry 3rd3 coloured by chain, side view.
PDB entry 3rd3 coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Entry authors: Choe J, Kang Y

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191276 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH tetR-type domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 197 amino acids
Theoretical weight: 22.06 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9I1S1 (Residues: 1-194; Coverage: 100%)
Gene name: PA2196
Sequence domains:
Structure domains: Tetracycline Repressor, domain 2

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-17A
Spacegroup: P21
Unit cell:
a: 60.396Å b: 45.589Å c: 66.84Å
α: 90° β: 109.72° γ: 90°
R-values:
R R work R free
0.221 0.217 0.295
Expression system: Escherichia coli

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