4WQS: Thermus thermophilus RNA polymerase backtracked complex

PDB ID: 4WQSDownload
MMDB ID: 127184
PDB Deposition Date: 2014/10/22
Updated in MMDB: 2019/12
Experimental Method:
x-ray diffraction
Resolution: 4.306  Å
Source Organism:
Thermus thermophilus HB8▼
Similar Structures:
Biological Unit for 4WQS: octameric; determined by author and by software (PISA)
Molecular Components in 4WQS
Label Count Molecule
Proteins (5 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
Nucleotides(3 molecules)
1
DNA (28-mer)
Molecule annotation
1
RNA (5'-r(p*cp*cp*ap*gp*cp*cp*gp*gp*cp*gp*cp*up*cp*gp*cp*a)-3')
Molecule annotation
1
DNA (5'-d(p*gp*tp*ap*gp*cp*tp*tp*gp*tp*gp*gp*tp*ap*gp*tp*gp*ap*cp*gp*ap*g)-3')
Molecule annotation
Chemicals and Non-standard biopolymers (2 molecules)
1
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