8BWS: Structure of yeast RNA Polymerase III elongation complex at 3.3 A

PDB ID: 8BWSDownload
MMDB ID: 228667
PDB Deposition Date: 2022/12/7
Updated in MMDB: 2025/07
Experimental Method:
electron microscopy
Resolution: 3.2  Å
Source Organism:
Similar Structures:
Biological Unit for 8BWS: eicosameric; determined by author
Molecular Components in 8BWS
Label Count Molecule
Proteins (17 molecules)
1
DNA-directed RNA Polymerase III Subunit Rpc1
(Gene symbol: RPO31)
Molecule annotation
1
DNA-directed RNA Polymerase III Subunit Rpc2
(Gene symbol: RET1)
Molecule annotation
1
DNA-directed RNA Polymerases I and III Subunit Rpac1
(Gene symbol: RPC40)
Molecule annotation
1
DNA-directed RNA Polymerase III Subunit Rpc9
(Gene symbol: RPC17)
Molecule annotation
1
DNA-directed RNA Polymerases I, II, and III Subunit Rpabc1
Molecule annotation
1
DNA-directed RNA Polymerases I, II, and III Subunit Rpabc2
Molecule annotation
1
DNA-directed RNA Polymerase III Subunit Rpc8
(Gene symbol: RPC25)
Molecule annotation
1
DNA-directed RNA Polymerases I, II, and III Subunit Rpabc3
(Gene symbol: RPB8)
Molecule annotation
1
DNA-directed RNA Polymerase III Subunit Rpc10
(Gene symbol: RPC11)
Molecule annotation
1
DNA-directed RNA Polymerases I, II, and III Subunit Rpabc5
Molecule annotation
1
DNA-directed RNA Polymerases I and III Subunit Rpac2
(Gene symbol: RPC19)
Molecule annotation
1
DNA-directed RNA Polymerases I, II, and III Subunit Rpabc4
Molecule annotation
1
DNA-directed RNA Polymerase III Subunit Rpc5
(Gene symbol: RPC37)
Molecule annotation
1
DNA-directed RNA Polymerase III Subunit Rpc4
(Gene symbol: RPC53)
Molecule annotation
1
DNA-directed RNA Polymerase III Subunit Rpc3
(Gene symbol: RPC82)
Molecule annotation
1
DNA-directed RNA Polymerase III Subunit Rpc6
(Gene symbol: RPC34)
Molecule annotation
1
DNA-directed RNA Polymerase III Subunit Rpc7
(Gene symbol: RPC31)
Molecule annotation
Nucleotides(3 molecules)
1
Non-template DNA
Molecule annotation
1
Template DNA
Molecule annotation
1
RNA
Molecule annotation
Chemicals and Non-standard biopolymers (10 molecules)
1
6
ZINC IONZINC ION
2
1
MAGNESIUM IONMAGNESIUM ION
3
3
(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-10,13-dimethyl-17-[(2R)-pentan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7,12-triol(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-10,13-dimethyl-17-[(2R)-pentan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7,12-triol
* 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