FEATURES

DESCRIPTION

Also known as PDIP2_HUMAN, POLDIP2, PDIP38, POLD4. Involved in DNA damage tolerance by regulating translesion synthesis (TLS) of templates carrying DNA damage lesions such as 8oxoG and abasic sites (PubMed:24191025). May act by stimulating activity of DNA polymerases involved in TLS, such as PRIMPOL and polymerase delta (POLD1) (PubMed:24191025, PubMed:26984527). Interacts with PCNA and POLD2 (PubMed:12522211). Interacts with SSBP1 (PubMed:16428295). Interacts with PRIMPOL; leading to enhance DNA polymerase activity of PRIMPOL (PubMed:26984527). Interacts with POLH (PubMed:20554254). Interacts with POLD1; leading to stimulate DNA polymerase activity of POLD1 (PubMed:24191025).

EXTERNAL LINKS

uniprot
enzyme classification
PhosphoSitePlus

POLDIP2

Polymerase delta-interacting protein 2

POLDIP2

Molecular Synopsis