POLD3 Back

polymerase (DNA-directed), delta 3, accessory subunit

External References:      Wikipedia GeneCards HUGO COSMIC Google Scholar

NCBI Description of POLD3

This gene encodes the 66-kDa subunit of DNA polymerase delta. DNA polymerase delta possesses both polymerase and 3' to 5' exonuclease activity and plays a critical role in DNA replication and repair. The encoded protein plays a role in regulating the activity of DNA polymerase delta through interactions with other subunits and the processivity cofactor proliferating cell nuclear antigen (PCNA). Alternatively spliced transcript variants have been observed for this gene.

Community Annotation of POLD3 Add / Edit POLD3: Annotations

No community annotations yet for POLD3.
Sort mutations by: Tumor type  Mutation type  Position  
Straightedge cursor Expand

Figure notes


• "Mouse over" a mutation to see details.
• Missense green saturation indicates evolutionary conservation of the mutated positions.
• Red hashes in protein strip are splice sites.
• Blue-white-red bars are log2 copy ratio distributions (–1 to +1) from Zack et al. (2013).


Legend

POLD3 is highly significantly mutated in
(none)
POLD3 is significantly mutated in
(none)
POLD3 is near significance in
(none)

Click on a tumor type to see its full list of significant genes.

Data details


Mutation list for POLD3