3N97: RNA polymerase alpha C-terminal domain (E. coli) and sigma region 4 (T. aq. mutant) bound to (UP,-35 element) DNA

PDB ID: 3N97Download
MMDB ID: 91183
PDB Deposition Date: 2010/5/28
Updated in MMDB: 2023/09
Experimental Method:
x-ray diffraction
Resolution: 3.252  Å
Source Organism:
Escherichia coli K-12▼
Similar Structures:
Biological Unit for 3N97: hexameric; determined by author
Molecular Components in 3N97
Label Count Molecule
Proteins (4 molecules)
2
RNA Polymerase Sigma Factor
Molecule annotation
2
DNA-directed RNA Polymerase Subunit Alpha
Molecule annotation
Nucleotides(2 molecules)
1
DNA (5'-d(*tp*gp*gp*ap*ap*ap*ap*ap*ap*gp*tp*ap*cp*tp*tp*gp*ap*cp*ap*tp*gp*g)-3')
Molecule annotation
1
DNA (5'-d(*cp*cp*ap*tp*gp*tp*cp*ap*ap*gp*tp*ap*cp*tp*tp*tp*tp*tp*tp*cp*c)-3')
Molecule annotation
Chemical and Non-standard biopolymers (1 molecule)
1
1
ACETATE IONACETATE 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