6v8p

Electron Microscopy
4.1Å resolution

Structure of DNA Polymerase Zeta (Apo)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero pentamer (preferred)
PDBe Complex ID:
PDB-CPX-146896 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
DNA polymerase zeta catalytic subunit Chain: A
Molecule details ›
Chain: A
Length: 1538 amino acids
Theoretical weight: 177.07 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Saccharomyces cerevisiae
UniProt:
  • Canonical: P14284 (Residues: 1-1504; Coverage: 100%)
Gene names: P2535, PSO1, REV3, YPL167C
Sequence domains:
DNA polymerase zeta processivity subunit Chains: D, E
Molecule details ›
Chains: D, E
Length: 245 amino acids
Theoretical weight: 28.79 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Saccharomyces cerevisiae
UniProt:
  • Canonical: P38927 (Residues: 1-245; Coverage: 100%)
Gene names: REV7, YIL139C
Sequence domains: HORMA domain
DNA polymerase delta small subunit Chain: F
Molecule details ›
Chain: F
Length: 494 amino acids
Theoretical weight: 55.99 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Saccharomyces cerevisiae
UniProt:
  • Canonical: P46957 (Residues: 1-487; Coverage: 100%)
Gene names: HUS2, HYS2, J1427, POL31, SDP5, YJR006W, YJR83.7
Sequence domains:
DNA polymerase delta subunit 3 Chain: G
Molecule details ›
Chain: G
Length: 350 amino acids
Theoretical weight: 40.38 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Saccharomyces cerevisiae
UniProt:
  • Canonical: P47110 (Residues: 1-350; Coverage: 100%)
Gene names: J1626, POL32, YJR043C

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 4.1Å
Relevant EMDB volumes: EMD-21108
Expression system: Saccharomyces cerevisiae