5W1S: X-ray crystal structure of Escherichia coli RNA polymerase and TraR complex

PDB ID: 5W1SDownload
MMDB ID: 151816
PDB Deposition Date: 2017/6/4
Updated in MMDB: 2023/10
Experimental Method:
x-ray diffraction
Resolution: 3.805  Å
Source Organism:
Similar Structures:
Biological Unit for 5W1S: heptameric; determined by author and by software (PISA)
Molecular Components in 5W1S
Label Count Molecule
Proteins (7 molecules)
2
DNA-directed RNA Polymerase Subunit Alpha
Molecule annotation
1
DNA-directed RNA Polymerase Subunit Beta
Molecule annotation
1
DNA-directed RNA Polymerase Subunit Beta'
Molecule annotation
1
DNA-directed RNA Polymerase Subunit Omega
Molecule annotation
1
RNA Polymerase Sigma Factor Rpod
(Gene symbol: rpoD)
Molecule annotation
1
Protein Trar
(Gene symbol: traR)
Molecule annotation
Chemicals and Non-standard biopolymers (4 molecules)
1
1
MAGNESIUM IONMAGNESIUM ION
2
3
ZINC IONZINC 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