3wi1

X-ray diffraction
1.93Å resolution

P453H/I471T mutant of PB2 middle domain from influenza virus A/Puerto Rico/8/34(H1N1) with m7GTP

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-137006 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Polymerase basic protein 2 Chain: A
Molecule details ›
Chain: A
Length: 174 amino acids
Theoretical weight: 19.64 KDa
Source organism: Influenza A virus (A/Puerto Rico/8/1934(H1N1))
Expression system: Escherichia coli
UniProt:
  • Canonical: P03428 (Residues: 318-484; Coverage: 22%)
Gene name: PB2
Sequence domains: Influenza RNA polymerase PB2 CAP binding domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: R32
Unit cell:
a: 107.672Å b: 107.672Å c: 138.302Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.178 0.175 0.212
Expression system: Escherichia coli