5VI5: Structure of Mycobacterium smegmatis transcription initiation complex with a full transcription bubble

PDB ID: 5VI5Download
MMDB ID: 153058
PDB Deposition Date: 2017/4/14
Updated in MMDB: 2024/12
Experimental Method:
x-ray diffraction
Resolution: 3.196  Å
Source Organism:
Mycolicibacterium smegmatis MC2 155▼
Similar Structures:
Biological Unit for 5VI5: decameric; determined by author and by software (PISA)
Molecular Components in 5VI5
Label Count Molecule
Proteins (7 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
1
RNA Polymerase-binding Protein Rbpa
Molecule annotation
Nucleotides(3 molecules)
1
DNA (49-mer)
Molecule annotation
1
DNA (44-mer)
Molecule annotation
1
RNA (5'-r(*up*cp*gp*a)-3')
Molecule annotation
Chemicals and Non-standard biopolymers (10 molecules)
1
6
SULFATE IONSULFATE ION
2
2
ZINC IONZINC ION
3
2
1,2-ETHANEDIOL1,2-ETHANEDIOL
* 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