5UI8: structure of sigmaN-holoenzyme

PDB ID: 5UI8Download
MMDB ID: 147612
PDB Deposition Date: 2017/1/13
Updated in MMDB: 2023/10
Experimental Method:
x-ray diffraction
Resolution: 3.76  Å
Source Organism:
Escherichia coli S88▼
Similar Structures:
Biological Unit for 5UI8: hexameric; determined by author and by software (PISA)
Molecular Components in 5UI8
Label Count Molecule
Proteins (6 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-54 Factor
Molecule annotation
Chemicals and Non-standard biopolymers (3 molecules)
1
1
MAGNESIUM IONMAGNESIUM ION
2
2
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