8W8N: Thermus thermophilus initiation transcription complex in the pre-translocated state

PDB ID: 8W8NDownload
MMDB ID: 250206
PDB Deposition Date: 2023/9/4
Updated in MMDB: 2024/07
Experimental Method:
x-ray diffraction
Resolution: 2.693  Å
Source Organism:
Thermus thermophilus HB8▼
Similar Structures:
Biological Unit for 8W8N: nonameric; determined by author and by software (PISA)
Molecular Components in 8W8N
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 Siga
Molecule annotation
Nucleotides(3 molecules)
1
DNA (21-mer)
Molecule annotation
1
DNA (27-mer)
Molecule annotation
1
RNA (5'-d(*pp*pp*p)-r(*gp*gp*u)-3')
Molecule annotation
Chemicals and Non-standard biopolymers (8 molecules)
1
6
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