3hw5

X-ray diffraction
1.81Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-192965 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Polymerase acidic protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 261 amino acids
Theoretical weight: 30.32 KDa
Source organism: Influenza A virus (A/goose/Guangdong/1/1996(H5N1))
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9Q0U9 (Residues: 1-256; Coverage: 36%)
Gene name: PA
Sequence domains: Influenza RNA-dependent RNA polymerase subunit PA
Structure domains: Influenza RNA-dependent RNA polymerase subunit PA, endonuclease domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-17A
Spacegroup: P1
Unit cell:
a: 51.617Å b: 60.029Å c: 67.177Å
α: 96.02° β: 96.22° γ: 109.35°
R-values:
R R work R free
0.209 0.206 0.263
Expression system: Escherichia coli BL21(DE3)