8B4B: ToxR bacterial transcriptional regulator bound to 19 bp ompU promoter DNA

PDB ID: 8B4BDownload
MMDB ID: 233767
PDB Deposition Date: 2022/9/20
Updated in MMDB: 2023/08
Experimental Method:
x-ray diffraction
Resolution: 1.75  Å
Source Organism:
Similar Structures:
Biological Unit for 8B4B: hexameric; determined by author and by software (PISA)
Molecular Components in 8B4B
Label Count Molecule
Proteins (4 molecules)
4
Cholera Toxin Transcriptional Activator
Molecule annotation
Nucleotides(2 molecules)
1
DNA (19-mer)
Molecule annotation
1
DNA (19-mer)
Molecule annotation
Chemicals and Non-standard biopolymers (26 molecules)
1
24
CADMIUM IONCADMIUM ION
2
2
AMMONIUM IONAMMONIUM ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303