7KHC: Escherichia coli RNA polymerase and rrnBP1 promoter closed complex

PDB ID: 7KHCDownload
MMDB ID: 194518
PDB Deposition Date: 2020/10/20
Updated in MMDB: 2020/12
Experimental Method:
electron microscopy
Resolution: 4.14  Å
Source Organism:
Similar Structures:
Biological Unit for 7KHC: decameric; determined by author
Molecular Components in 7KHC
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 Factor Rpod
Molecule annotation
Nucleotides(3 molecules)
1
DNA (63-mer)
Molecule annotation
1
DNA (18 Mer)
Molecule annotation
1
DNA (18 Mer)
Molecule annotation
Chemicals and Non-standard biopolymers (7 molecules)
X
1
DNA/RNA (63-MER)
1
1
PYROPHOSPHATE 2-PYROPHOSPHATE 2-
2
2
CHAPSOCHAPSO
3
1
MAGNESIUM IONMAGNESIUM ION
4
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