8PFG: autoinhibited RfaH bound to E. coli transcription complex paused at ops site (encounter complex), not fully complementary scaffold

PDB ID: 8PFGDownload
MMDB ID: 245800
PDB Deposition Date: 2023/6/15
Updated in MMDB: 2024/04
Experimental Method:
electron microscopy
Resolution: 3.1  Å
Source Organism:
Similar Structures:
Biological Unit for 8PFG: nonameric; determined by author
Molecular Components in 8PFG
Label Count Molecule
Proteins (6 molecules)
1
Transcription Antitermination Protein Rfah
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
2
DNA-directed RNA Polymerase Subunit Alpha
Molecule annotation
Nucleotides(3 molecules)
1
RNA
Molecule annotation
1
Template DNA
Molecule annotation
1
Non-template DNA
Molecule annotation
Chemicals and Non-standard biopolymers (2 molecules)
1
1
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