8QCF: yeast cytoplasmic exosome-Ski2 complex degrading a RNA substrate

PDB ID: 8QCFDownload
MMDB ID: 241080
PDB Deposition Date: 2023/8/25
Updated in MMDB: 2025/07
Experimental Method:
electron microscopy
Resolution: 2.55  Å
Source Organism:
Similar Structures:
Biological Unit for 8QCF: tridecameric; determined by author and by software
Molecular Components in 8QCF
Label Count Molecule
Proteins (12 molecules)
1
Exosome Complex Component Rrp45
(Gene symbol: RRP45)
Molecule annotation
1
Exosome Complex Component Ski6
(Gene symbol: SKI6)
Molecule annotation
1
Exosome Complex Component Rrp43
(Gene symbol: RRP43)
Molecule annotation
1
Rrp46 Isoform 1
Molecule annotation
1
Exosome Complex Component Rrp42
(Gene symbol: RRP42)
Molecule annotation
1
Exosome Complex Component Mtr3
(Gene symbol: MTR3)
Molecule annotation
1
Exosome Complex Component Rrp40
(Gene symbol: RRP40)
Molecule annotation
1
Exosome Complex Component Rrp4
(Gene symbol: RRP4)
Molecule annotation
1
Exosome Complex Component Csl4
(Gene symbol: CSL4)
Molecule annotation
1
Exosome Complex Exonuclease Dis3
(Gene symbol: DIS3)
Molecule annotation
1
Superkiller Protein 7
(Gene symbol: SKI7)
Molecule annotation
1
Antiviral Helicase Ski2
(Gene symbol: SKI2)
Molecule annotation
Nucleotide(1 molecule)
1
RNA (5'hairpin 60u)
Molecule annotation
Chemical and Non-standard biopolymers (1 molecule)
1
1
ADENOSINE-5'-TRIPHOSPHATEADENOSINE-5'-TRIPHOSPHATE
* 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