3vw2

X-ray diffraction
2.34Å resolution

Crystal Strucuture of The Berberine-bound Form of RamR (Transcriptional Regurator of TetR Family) from Salmonella Typhimurium

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-101260 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH tetR-type domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 194 amino acids
Theoretical weight: 22.04 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. 14028S
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0F6AY66 (Residues: 2-193; Coverage: 100%)
Gene name: STM14_0676
Sequence domains: Bacterial regulatory proteins, tetR family
Structure domains: Tetracycline Repressor, domain 2

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44XU
Spacegroup: P1
Unit cell:
a: 43.817Å b: 54.623Å c: 92.291Å
α: 104.97° β: 97.74° γ: 90.04°
R-values:
R R work R free
0.227 0.225 0.261
Expression system: Escherichia coli