PDBe 4b08

X-ray diffraction
2.67Å resolution

Yeast DNA polymerase alpha, Selenomethionine protein


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
DNA polymerase alpha catalytic subunit A Chain: A
Molecule details ›
Chain: A
Length: 910 amino acids
Theoretical weight: 104.84 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P13382 (Residues: 349-1258; Coverage: 62%)
Gene names: CDC17, N2181, POL1, YNL102W
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Unit cell:
a: 73.969Å b: 127.447Å c: 144.076Å
α: 90° β: 90° γ: 90°
R R work R free
0.197 0.195 0.234
Expression system: Escherichia coli BL21(DE3)