X-ray diffraction
1.9Å resolution

RPB5 from S.cerevisiae


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
DNA-directed RNA polymerases I, II, and III subunit RPABC1 Chain: A
Molecule details ›
Chain: A
Length: 215 amino acids
Theoretical weight: 25.12 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli
  • Canonical: P20434 (Residues: 1-215; Coverage: 100%)
Gene names: RPA7, RPB5, RPC9, YBR1204, YBR154C
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: C2221
Unit cell:
a: 45.05Å b: 82.22Å c: 134.81Å
α: 90° β: 90° γ: 90°
R R work R free
0.217 0.217 0.271
Expression system: Escherichia coli