› 2oer

X-ray diffraction
2Å resolution

Probable Transcriptional Regulator from Pseudomonas aeruginosa

Released:
DOI: 10.2210/pdb2oer/pdb
PDB entry 2oer coloured by chain, front view.
PDB entry 2oer coloured by chain, side view.
PDB entry 2oer coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Entry authors: Kim Y, Skarina T, Kagan O, Edwards A, Savchenko A, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

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-191345 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH tetR-type domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 214 amino acids
Theoretical weight: 23.79 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9I3U1 (Residues: 1-210; Coverage: 100%)
Gene name: PA1403
Sequence domains:
Structure domains: Tetracycline Repressor, domain 2

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P1
Unit cell:
a: 42.255Å b: 46.389Å c: 56.978Å
α: 100.62° β: 101.49° γ: 109.84°
R-values:
R R work R free
0.22 0.212 0.293
Expression system: Escherichia coli BL21(DE3)

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