Article · Wikipedia archive · Last revised Jun 12, 2026

POLD4

DNA polymerase delta subunit 4, also known as DNA polymerase delta subunit p12, is a protein that in humans is encoded by the POLD4 gene. It is a component of the DNA polymerase delta complex.

Last revised
Jun 12, 2026
Read time
≈ 3 min
Length
593 w
Citations
9
Source
POLD4
Identifiers
AliasesPOLD4, POLDS, p12, polymerase (DNA) delta 4, accessory subunit, DNA polymerase delta 4, accessory subunit
External IDsOMIM: 611525; MGI: 1916995; HomoloGene: 10909; GeneCards: POLD4; OMA:POLD4 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_001256870
NM_021173

NM_027196

RefSeq (protein)

NP_001243799
NP_066996

NP_081472

Location (UCSC)Chr 11: 67.35 – 67.36 MbChr 19: 4.28 – 4.28 Mb
PubMed search34
Wikidata
View/Edit HumanView/Edit Mouse

DNA polymerase delta subunit 4, also known as DNA polymerase delta subunit p12, is a protein that in humans is encoded by the POLD4 gene.5 It is a component of the DNA polymerase delta complex.

References

References

  1. GRCh38: Ensembl release 89: ENSG00000175482Ensembl, May 2017
  2. GRCm38: Ensembl release 89: ENSMUSG00000024854Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. "Entrez Gene: polymerase (DNA-directed)".
Further reading

Further reading