6OMF: CryoEM structure of SigmaS-transcription initiation complex with activator Crl

PDB ID: 6OMFDownload
MMDB ID: 178906
PDB Deposition Date: 2019/4/18
Updated in MMDB: 2019/10
Experimental Method:
electron microscopy
Resolution: 3.26  Å
Source Organism:
Salmonella enterica subsp. enterica serovar Typhimurium▼
Similar Structures:
Biological Unit for 6OMF: nonameric; determined by author
Molecular Components in 6OMF
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 Rpos
Molecule annotation
1
Sigma Factor-binding Protein CRL
Molecule annotation
Nucleotides(2 molecules)
1
Template DNA Strand
Molecule annotation
1
Non-template DNA Strand
Molecule annotation
Chemicals and Non-standard biopolymers (3 molecules)
1
1
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