7EGQ: Co-transcriptional capping machineries in SARS-CoV-2 RTC: Coupling of N7-methyltransferase and 3'-5' exoribonuclease with polymerase reveals mechanisms for capping and proofreading

PDB ID: 7EGQDownload
MMDB ID: 204714
PDB Deposition Date: 2021/3/25
Updated in MMDB: 2021/07
Experimental Method:
electron microscopy
Resolution: 3.35  Å
Source Organism:
Similar Structures:
Biological Unit for 7EGQ: 22-meric; determined by author
Molecular Components in 7EGQ
Label Count Molecule
Proteins (18 molecules)
2
RNA-directed RNA Polymerase
Molecule annotation
4
Non-structural Protein 8
Molecule annotation
2
Non-structural Protein 7
Molecule annotation
4
Helicase
Molecule annotation
2
Non-structural Protein 9
Molecule annotation
2
Non-structural Protein 10
Molecule annotation
2
Proofreading Exoribonuclease
Molecule annotation
Nucleotides(4 molecules)
2
Primer RNA
Molecule annotation
2
Template RNA
Molecule annotation
Chemicals and Non-standard biopolymers (29 molecules)
1
26
ZINC IONZINC ION
2
3
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