8U3B: Cryo-EM structure of E. coli NarL-transcription activation complex at 3.2A

PDB ID: 8U3BDownload
MMDB ID: 241496
PDB Deposition Date: 2023/9/7
Updated in MMDB: 2024/02
Experimental Method:
electron microscopy
Resolution: 3.23  Å
Source Organism:
Similar Structures:
Biological Unit for 8U3B: undecameric; determined by author and by software
Molecular Components in 8U3B
Label Count Molecule
Proteins (8 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
2
Nitrate/nitrite Response Regulator Protein Narl
Molecule annotation
Nucleotides(3 molecules)
1
DNA (69-mer)
Molecule annotation
1
DNA (69-mer)
Molecule annotation
1
RNA (5'-d(*(gtp))-r(p*ap*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