X-ray diffraction
3.2Å resolution

PCNA mutant R61A/D63A Protein Defective in Gene Silencing


Function and Biology Details

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Proliferating cell nuclear antigen Chain: A
Molecule details ›
Chain: A
Length: 265 amino acids
Theoretical weight: 29.77 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli
  • Canonical: P15873 (Residues: 1-258; Coverage: 100%)
Gene names: POL30, YBR0811, YBR088C
Sequence domains:
Structure domains: Proliferating Cell Nuclear Antigen

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 4.2.2
Spacegroup: P213
Unit cell:
a: 123.181Å b: 123.181Å c: 123.181Å
α: 90° β: 90° γ: 90°
R R work R free
0.202 0.199 0.251
Expression system: Escherichia coli