8SQK: SARS-CoV-2 replication-transcription complex bound to RNA-nsp9 and GDP-betaS, as a pre-catalytic deRNAylation/mRNA capping intermediate

PDB ID: 8SQKDownload
MMDB ID: 238863
PDB Deposition Date: 2023/5/4
Updated in MMDB: 2024/12
Experimental Method:
electron microscopy
Resolution: 3.01  Å
Source Organism:
Severe acute respiratory syndrome coronavirus▼
Similar Structures:
Biological Unit for 8SQK: octameric; determined by author
Molecular Components in 8SQK
Label Count Molecule
Proteins (5 molecules)
1
RNA-directed RNA Polymerase Nsp12
Molecule annotation
2
Non-structural Protein 8
Molecule annotation
1
Non-structural Protein 7
Molecule annotation
1
Non-structural Protein 9
Molecule annotation
Nucleotides(3 molecules)
1
Primer RNA
Molecule annotation
1
Template RNA
Molecule annotation
1
Sars-cov-2 5' UTR
Molecule annotation
Chemicals and Non-standard biopolymers (5 molecules)
1
2
5'-O-[(R)-hydroxy(thiophosphonooxy)phosphoryl]guanosine5'-O-[(R)-hydroxy(thiophosphonooxy)phosphoryl]guanosine
2
2
ZINC IONZINC ION
3
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