3vok

X-ray diffraction
2Å resolution

X-ray Crystal Structure of Wild Type HrtR in the Apo Form with the Target DNA.

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-117060 (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct DNA molecule
Macromolecules (2 distinct):
HTH tetR-type domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 189 amino acids
Theoretical weight: 22.78 KDa
Source organism: Lactococcus lactis subsp. lactis Il1403
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9CHR1 (Residues: 1-189; Coverage: 100%)
Gene names: L53789, ygfC
Sequence domains: Tetracyclin repressor, C-terminal domain
Structure domains: Tetracycline Repressor, domain 2
5'-D(*AP*TP*GP*AP*CP*AP*CP*TP*GP*TP*GP*TP*CP*AP*T)-3' Chain: U
Molecule details ›
Chain: U
Length: 15 nucleotides
Theoretical weight: 4.58 KDa
Source organism: Lactococcus lactis subsp. lactis Il1403
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL41XU
Spacegroup: P6522
Unit cell:
a: 97.87Å b: 97.87Å c: 108.695Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.204 0.202 0.238
Expression systems:
  • Escherichia coli
  • Not provided