POLE2

Last updated
POLE2
Available structures
PDB Ortholog search: PDBe RCSB
Identifiers
Aliases POLE2 , DPE2, polymerase (DNA) epsilon 2, accessory subunit, DNA polymerase epsilon 2, accessory subunit
External IDs OMIM: 602670 MGI: 1197514 HomoloGene: 2015 GeneCards: POLE2
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_001197330
NM_001197331
NM_002692
NM_001348384
NM_001348385

Contents

NM_011133

RefSeq (protein)

NP_001184259
NP_001184260
NP_002683
NP_001335313
NP_001335314

NP_035263

Location (UCSC) Chr 14: 49.64 – 49.69 Mb Chr 12: 69.25 – 69.27 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

DNA polymerase epsilon subunit 2 is an enzyme that in humans is encoded by the POLE2 gene. [5] [6] [7]

Interactions

POLE2 has been shown to interact with SAP18. [8]

Related Research Articles

<span class="mw-page-title-main">XPB</span> Mammalian protein found in Homo sapiens

XPB is an ATP-dependent DNA helicase in humans that is a part of the TFIIH transcription factor complex.

<span class="mw-page-title-main">RAD23A</span> Protein-coding gene in the species Homo sapiens

UV excision repair protein RAD23 homolog A is a protein that in humans is encoded by the RAD23A gene.

<span class="mw-page-title-main">RBBP7</span> Protein-coding gene in the species Homo sapiens

Histone-binding protein RBBP7 is a protein that in humans is encoded by the RBBP7 gene.

<span class="mw-page-title-main">MCM4</span> Protein-coding gene in the species Homo sapiens

DNA replication licensing factor MCM4 is a protein that in humans is encoded by the MCM4 gene.

<span class="mw-page-title-main">ORC2</span> Protein-coding gene in the species Homo sapiens

Origin recognition complex subunit 2 is a protein that is encoded by the ORC2 (ORC2L) gene in humans.

<span class="mw-page-title-main">GTF3C2</span> Protein-coding gene in the species Homo sapiens

General transcription factor 3C polypeptide 2 is a protein that in humans is encoded by the GTF3C2 gene.

<span class="mw-page-title-main">POLQ</span> Protein-coding gene in the species Homo sapiens

DNA polymerase theta is an enzyme that in humans is encoded by the POLQ gene. This polymerase plays a key role in one of the three major double strand break repair pathways: theta-mediated end joining (TMEJ). Most double-strand breaks are repaired by non-homologous end joining (NHEJ) or homology directed repair (HDR). However, in some contexts, NHEJ and HR are insufficient and TMEJ is the only solution to repair the break. TMEJ is often described as alternative NHEJ, but differs in that it lacks a requirement for the Ku heterodimer, and it can only act on resected DNA ends. Following annealing of short regions on the DNA overhangs, DNA polymerase theta catalyzes template-dependent DNA synthesis across the broken ends, stabilizing the paired structure.

<span class="mw-page-title-main">POLG2</span> Protein-coding gene in the species Homo sapiens

DNA polymerase subunit gamma-2, mitochondrial is a protein that in humans is encoded by the POLG2 gene. The POLG2 gene encodes a 55 kDa accessory subunit protein that imparts high processivity and salt tolerance to the catalytic subunit of DNA polymerase gamma, encoded by the POLG gene. Mutations in this gene result in autosomal dominant progressive external ophthalmoplegia with mitochondrial DNA deletions.

<span class="mw-page-title-main">MCM10</span> Protein-coding gene in the species Homo sapiens

Protein MCM10 homolog is a protein that in humans is encoded by the MCM10 gene. It is essential for activation of the Cdc45:Mcm2-7:GINS helicase, and thus required for proper DNA replication.

<span class="mw-page-title-main">SAP18</span> Protein-coding gene in the species Homo sapiens

Histone deacetylase complex subunit SAP18 is an enzyme that in humans is encoded by the SAP18 gene.

<span class="mw-page-title-main">POLD3</span> Protein-coding gene in the species Homo sapiens

DNA polymerase delta subunit 3 is an enzyme that in humans is encoded by the POLD3 gene. It is a component of the DNA polymerase delta complex.

<span class="mw-page-title-main">POLE3</span> Protein-coding gene in the species Homo sapiens

DNA polymerase epsilon subunit 3 is an enzyme that in humans is encoded by the POLE3 gene.

<span class="mw-page-title-main">GTF2F2</span> Protein-coding gene in the species Homo sapiens

General transcription factor IIF subunit 2 is a protein that in humans is encoded by the GTF2F2 gene.

<span class="mw-page-title-main">DNA polymerase eta</span> Protein-coding gene in the species Homo sapiens

DNA polymerase eta, is a protein that in humans is encoded by the POLH gene.

<span class="mw-page-title-main">RBMS1</span> Protein-coding gene in the species Homo sapiens

RNA-binding motif, single-stranded-interacting protein 1 is a protein that in humans is encoded by the RBMS1 gene.

<span class="mw-page-title-main">POLD4</span> Protein-coding gene in the species Homo sapiens

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.

<span class="mw-page-title-main">POLE (gene)</span> Protein-coding gene in humans

DNA polymerase epsilon catalytic subunit is an enzyme that in humans is encoded by the POLE gene. It is the central catalytic subunit of DNA polymerase epsilon.

<span class="mw-page-title-main">DNA polymerase alpha subunit 2</span> Protein-coding gene in the species Homo sapiens

DNA polymerase alpha subunit 2 is an enzyme that in humans is encoded by the POLA2 gene.

<span class="mw-page-title-main">POLE4</span> Protein-coding gene in the species Homo sapiens

Polymerase (DNA-directed), epsilon 4, accessory subunit is a protein that in humans is encoded by the POLE4 gene.

<span class="mw-page-title-main">DNA polymerase alpha catalytic subunit</span> Protein-coding gene in humans

DNA polymerase alpha catalytic subunit is an enzyme that in humans is encoded by the POLA1 gene.

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000100479 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000020974 - Ensembl, 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. Li Y, Asahara H, Patel VS, Zhou S, Linn S (Jan 1998). "Purification, cDNA cloning, and gene mapping of the small subunit of human DNA polymerase epsilon". J Biol Chem. 272 (51): 32337–44. doi: 10.1074/jbc.272.51.32337 . PMID   9405441.
  6. Jokela M, Mäkiniemi M, Lehtonen S, Szpirer C, Hellman U, Syväoja JE (Mar 1998). "The small subunits of human and mouse DNA polymerase epsilon are homologous to the second largest subunit of the yeast Saccharomyces cerevisiae DNA polymerase epsilon". Nucleic Acids Res. 26 (3): 730–4. doi:10.1093/nar/26.3.730. PMC   147316 . PMID   9443964.
  7. "Entrez Gene: POLE2 polymerase (DNA directed), epsilon 2 (p59 subunit)".
  8. Wada M, Miyazawa H, Wang RS, Mizuno T, Sato A, Asashima M, Hanaoka F (Mar 2002). "The second largest subunit of mouse DNA polymerase epsilon, DPE2, interacts with SAP18 and recruits the Sin3 co-repressor protein to DNA". J. Biochem. 131 (3): 307–11. doi:10.1093/oxfordjournals.jbchem.a003104. PMID   11872158.

Further reading