6PMI: Sigm28-transcription initiation complex with specific promoter at the state 1

PDB ID: 6PMIDownload
MMDB ID: 187469
PDB Deposition Date: 2019/7/2
Updated in MMDB: 2020/07
Experimental Method:
electron microscopy
Resolution: 3.86  Å
Source Organism:
Escherichia coli S88▼
Similar Structures:
Biological Unit for 6PMI: nonameric; determined by author
Molecular Components in 6PMI
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 Flia
Molecule annotation
Nucleotides(3 molecules)
1
Synthetic Nontemplate Strand DNA (54-mer)
Molecule annotation
1
Synthetic Template Strand DNA (54-mer)
Molecule annotation
1
Nascent RNA
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