8R3L: Influenza A/H7N9 polymerase in pre-initiation state, intermediate conformation (I) with PB2-C(I), ENDO(T), and Pol II pS5 CTD peptide mimic bound in site 1A/2A

PDB ID: 8R3LDownload
MMDB ID: 243072
PDB Deposition Date: 2023/11/9
Updated in MMDB: 2025/07
Experimental Method:
electron microscopy
Resolution: 3.25  Å
Source Organism:
Influenza A virus (A/Zhejiang/DTID-ZJU01/2013(H7N9))▼
Similar Structures:
Molecular Components in 8R3L
Label Count Molecule
Proteins (4 molecules)
1
Polymerase Acidic Protein
Molecule annotation
1
RNA-directed RNA Polymerase Catalytic Subunit
Molecule annotation
1
Polymerase Basic Protein 2
Molecule annotation
1
RNA POL II CTD 6 Repeats (Site 1a/2a)
Molecule annotation
Nucleotides(2 molecules)
2
3' Vrna END (51-mer Vrna Loop)
Molecule annotation
* 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