POLDIP3

Polymerase (DNA-directed), delta interacting protein 3
Identifiers
SymbolsPOLDIP3 ; PDIP46; SKAR
External IDsOMIM: 611520 MGI: 1921076 HomoloGene: 13007 GeneCards: POLDIP3 Gene
RNA expression pattern
More reference expression data
Orthologs
SpeciesHumanMouse
Entrez8427173826
EnsemblENSG00000100227ENSMUSG00000041815
UniProtQ9BY77Q8BG81
RefSeq (mRNA)NM_001278657NM_178627
RefSeq (protein)NP_001265586NP_848742
Location (UCSC)Chr 22:
42.98 – 43.01 Mb
Chr 15:
83.13 – 83.15 Mb
PubMed search

Polymerase delta-interacting protein 3 is an enzyme that in humans is encoded by the POLDIP3 gene.[1][2]

This gene encodes a protein that interacts with the DNA polymerase delta p50 subunit. This protein is a specific target of S6 kinase 1 and regulates cell growth. Two transcript variants that encode different protein isoforms have been identified.[2]

Interactions

POLDIP3 has been shown to interact with P70-S6 Kinase 1.[3]

References

  1. Liu L, Rodriguez-Belmonte EM, Mazloum N, Xie B, Lee MY (Mar 2003). "Identification of a novel protein, PDIP38, that interacts with the p50 subunit of DNA polymerase delta and proliferating cell nuclear antigen". J Biol Chem 278 (12): 10041–7. doi:10.1074/jbc.M208694200. PMID 12522211.
  2. 2.0 2.1 "Entrez Gene: POLDIP3 polymerase (DNA-directed), delta interacting protein 3".
  3. Richardson, Celeste J; Bröenstrup Mark; Fingar Diane C; Jülich Kristina; Ballif Bryan A; Gygi Steven; Blenis John (Sep 2004). "SKAR is a specific target of S6 kinase 1 in cell growth control". Curr. Biol. (England) 14 (17): 1540–9. doi:10.1016/j.cub.2004.08.061. ISSN 0960-9822. PMID 15341740.

Further reading