6EYD: Structure of Mycobacterium smegmatis RNA polymerase Sigma-A holoenzyme

PDB ID: 6EYDDownload
MMDB ID: 169489
PDB Deposition Date: 2017/11/11
Updated in MMDB: 2019/12
Experimental Method:
electron microscopy
Resolution: 4.22  Å
Source Organism:
Similar Structures:
Biological Unit for 6EYD: hexameric; determined by author and by software (PISA)
Molecular Components in 6EYD
Label Count Molecule
Proteins (6 molecules)
2
DNA-directed RNA Polymerase Subunit Alpha
(Gene symbol: rpoA)
Molecule annotation
1
DNA-directed RNA Polymerase Subunit Beta
(Gene symbol: rpoB)
Molecule annotation
1
DNA-directed RNA Polymerase Subunit Beta'
(Gene symbol: rpoC)
Molecule annotation
1
DNA-directed RNA Polymerase Subunit Omega
(Gene symbol: rpoZ)
Molecule annotation
1
RNA Polymerase Sigma Factor Siga
(Gene symbol: MSMEG_2758)
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