7OK0: Cryo-EM structure of the Sulfolobus acidocaldarius RNA polymerase at 2.88 A

PDB ID: 7OK0Download
MMDB ID: 205964
PDB Deposition Date: 2021/5/17
Updated in MMDB: 2024/10
Experimental Method:
electron microscopy
Resolution: 2.9  Å
Source Organism:
Similar Structures:
Biological Unit for 7OK0: tridecameric; determined by author and by software (PISA)
Molecular Components in 7OK0
Label Count Molecule
Proteins (13 molecules)
1
DNA-directed RNA Polymerase Subunit A'
(Gene symbol: rpoA1)
Molecule annotation
1
DNA-directed RNA Polymerase Subunit B
(Gene symbol: SACI_RS03295)
Molecule annotation
1
DNA-directed RNA Polymerase Subunit A''
(Gene symbol: rpoA2)
Molecule annotation
1
DNA-directed RNA Polymerase Subunit D
(Gene symbol: SACI_RS00385)
Molecule annotation
1
DNA-directed RNA Polymerase Subunit E
(Gene symbol: SACI_RS03995)
Molecule annotation
1
DNA-directed RNA Polymerase, Subunit F
(Gene symbol: SACI_RS02975)
Molecule annotation
1
DNA-directed RNA Polymerase, Subunit G
(Gene symbol: SACI_RS03150)
Molecule annotation
1
DNA-directed RNA Polymerase Subunit H
(Gene symbol: SACI_RS03300)
Molecule annotation
1
DNA-directed RNA Polymerase Subunit K
(Gene symbol: SACI_RS06555)
Molecule annotation
1
DNA-directed RNA Polymerase Subunit L
(Gene symbol: SACI_RS00825)
Molecule annotation
1
DNA-directed RNA Polymerase Subunit N
(Gene symbol: SACI_RS00405)
Molecule annotation
1
DNA-directed RNA Polymerase Subunit P
(Gene symbol: SACI_RS11605)
Molecule annotation
1
Conserved Protein
(Gene symbol: SACI_RS03905)
Molecule annotation
Chemicals and Non-standard biopolymers (8 molecules)
1
1
MAGNESIUM IONMAGNESIUM ION
2
6
ZINC IONZINC ION
3
1
FE3-S4 CLUSTERFE3-S4 CLUSTER
* 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