6LTS: Crystal structure of Thermus thermophilus transcription initiation complex comprising a truncated sigma finger

PDB ID: 6LTSDownload
MMDB ID: 185052
PDB Deposition Date: 2020/1/23
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 3.45  Å
Source Organism:
Thermus thermophilus HB8▼
Similar Structures:
Biological Unit for 6LTS: octameric; determined by author and by software (PISA)
Molecular Components in 6LTS
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(2 molecules)
1
Nontemplate DNA
Molecule annotation
1
Template DNA
Molecule annotation
Chemicals and Non-standard biopolymers (7 molecules)
1
5
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