6kur

Electron Microscopy
3.7Å resolution

Structure of influenza D virus polymerase bound to vRNA promoter in Mode B conformation (Class B1)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero pentamer (preferred)
PDBe Complex ID:
PDB-CPX-125652 (preferred)
Entry contents:
3 distinct polypeptide molecules
2 distinct RNA molecules
Macromolecules (5 distinct):
Polymerase 3 Chain: A
Molecule details ›
Chain: A
Length: 710 amino acids
Theoretical weight: 83.04 KDa
Source organism: Influenza D virus (D/swine/Oklahoma/1334/2011)
Expression system: Spodoptera aff. frugiperda 1 BOLD-2017
UniProt:
  • Canonical: K9LHJ4 (Residues: 1-710; Coverage: 100%)
Gene name: P3
Sequence domains: Influenza RNA-dependent RNA polymerase subunit PA
RNA-directed RNA polymerase catalytic subunit Chain: B
Molecule details ›
Chain: B
Length: 753 amino acids
Theoretical weight: 86.14 KDa
Source organism: Influenza D virus (D/swine/Oklahoma/1334/2011)
Expression system: Spodoptera aff. frugiperda 1 BOLD-2017
UniProt:
  • Canonical: K9LH03 (Residues: 1-753; Coverage: 100%)
Gene name: PB1
Sequence domains:
Polymerase basic protein 2 Chain: C
3'-vRNA Chain: R
Molecule details ›
Chain: R
Length: 14 nucleotides
Theoretical weight: 4.34 KDa
5'-vRNA Chain: V
Molecule details ›
Chain: V
Length: 15 nucleotides
Theoretical weight: 4.92 KDa

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.7Å
Relevant EMDB volumes: EMD-9581
Expression system: Spodoptera aff. frugiperda 1 BOLD-2017