7M8E: E.coli RNAP-RapA elongation complex

PDB ID: 7M8EDownload
MMDB ID: 205697
PDB Deposition Date: 2021/3/29
Updated in MMDB: 2021/10
Experimental Method:
electron microscopy
Resolution: 3.4  Å
Source Organism:
Similar Structures:
Biological Unit for 7M8E: nonameric; determined by author
Molecular Components in 7M8E
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-associated Protein Rapa
Molecule annotation
Nucleotides(3 molecules)
1
Nontemplate DNA (39-mer)
Molecule annotation
1
Template DNA (39-mer)
Molecule annotation
1
RNA (5'-r(p*ap*up*cp*gp*gp*cp*up*cp*a)-3')
Molecule annotation
Chemicals and Non-standard biopolymers (3 molecules)
1
2
ZINC IONZINC ION
2
1
MAGNESIUM IONMAGNESIUM 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