DNA polymerase subunit Cdc27 (IPR019038)

Short name: DNA_polymerase_subunit_Cdc27

Overlapping homologous superfamilies


Family relationships



This protein forms the C subunit of DNA polymerase delta. It carries the essential residues for binding to the Pol1 subunit of polymerase alpha, from residues 293-332, which are characterised by the motif D--G--VT, referred to as the DPIM motif. The first 160 residues of the protein form the minimal domain for binding to the B subunit, Cdc1, of polymerase delta, the final 10 C-terminal residues, 362-372, being the DNA sliding clamp, PCNA, binding motif.

GO terms

Biological Process

GO:0006260 DNA replication

Molecular Function

No terms assigned in this category.

Cellular Component

GO:0005634 nucleus

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.