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    POLD3 DNA polymerase delta 3, accessory subunit [ Homo sapiens (human) ]

    Gene ID: 10714, updated on 27-Nov-2024

    Summary

    Official Symbol
    POLD3provided by HGNC
    Official Full Name
    DNA polymerase delta 3, accessory subunitprovided by HGNC
    Primary source
    HGNC:HGNC:20932
    See related
    Ensembl:ENSG00000077514 MIM:611415; AllianceGenome:HGNC:20932
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    P66; P68; IMD122; PPP1R128
    Summary
    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. [provided by RefSeq, Mar 2012]
    Expression
    Ubiquitous expression in testis (RPKM 7.5), colon (RPKM 6.2) and 25 other tissues See more
    Orthologs
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    See POLD3 in Genome Data Viewer
    Location:
    11q13.4
    Exon count:
    13
    Annotation release Status Assembly Chr Location
    RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 11 NC_000011.10 (74592582..74669341)
    RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 11 NC_060935.1 (74521975..74598819)
    RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 11 NC_000011.9 (74303627..74354121)

    Chromosome 11 - NC_000011.10Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC124902712 Neighboring gene H3K27ac hESC enhancer GRCh37_chr11:74249649-74250198 Neighboring gene uncharacterized LOC105369386 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 5253 Neighboring gene H3K27ac hESC enhancer GRCh37_chr11:74303289-74303922 Neighboring gene RAN pseudogene 3 Neighboring gene RN7SK pseudogene 297 Neighboring gene MED14-independent group 3 enhancer GRCh37_chr11:74407669-74408868 Neighboring gene uncharacterized LOC124902713 Neighboring gene H3K27ac hESC enhancer GRCh37_chr11:74410705-74411205 Neighboring gene chordin like 2

    Genomic regions, transcripts, and products

    Expression

    • Project title: HPA RNA-seq normal tissues
    • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
    • BioProject: PRJEB4337
    • Publication: PMID 24309898
    • Analysis date: Wed Apr 4 07:08:55 2018

    Bibliography

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?

    Pathways from PubChem

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Markers

    Clone Names

    • KIAA0039, MGC119642, MGC119643

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    contributes_to DNA-directed DNA polymerase activity IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    enables protein-macromolecule adaptor activity IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    Component Evidence Code Pubs
    located_in cytoplasm IEA
    Inferred from Electronic Annotation
    more info
     
    part_of delta DNA polymerase complex IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    part_of delta DNA polymerase complex IDA
    Inferred from Direct Assay
    more info
    PubMed 
    part_of delta DNA polymerase complex IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    located_in nucleoplasm IDA
    Inferred from Direct Assay
    more info
     
    located_in nucleoplasm TAS
    Traceable Author Statement
    more info
     
    part_of zeta DNA polymerase complex IDA
    Inferred from Direct Assay
    more info
    PubMed 
    part_of zeta DNA polymerase complex IPI
    Inferred from Physical Interaction
    more info
    PubMed 

    General protein information

    Preferred Names
    DNA polymerase delta subunit 3
    Names
    DNA polymerase delta subunit C
    DNA polymerase delta subunit p66
    DNA polymerase delta subunit p68
    Pol delta C subunit (p66)
    polymerase (DNA) delta 3, accessory subunit
    polymerase (DNA-directed), delta 3, accessory subunit
    protein phosphatase 1, regulatory subunit 128

    NCBI Reference Sequences (RefSeq)

    NEW Try the new Transcript table

    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    mRNA and Protein(s)

    1. NM_001363597.2NP_001350526.1  DNA polymerase delta subunit 3 isoform 2

      Status: REVIEWED

      Source sequence(s)
      AP001104, AP001324
      Consensus CDS
      CCDS86228.1
      UniProtKB/TrEMBL
      B7ZAQ5
      Related
      ENSP00000432951.1, ENST00000527458.5
      Conserved Domains (1) summary
      pfam09507
      Location:1427
      CDC27; DNA polymerase subunit Cdc27
    2. NM_006591.3NP_006582.1  DNA polymerase delta subunit 3 isoform 1

      See identical proteins and their annotated locations for NP_006582.1

      Status: REVIEWED

      Source sequence(s)
      AK316301, AP001324, D26018, DC402448
      Consensus CDS
      CCDS8233.1
      UniProtKB/Swiss-Prot
      B7ZAI6, Q15054, Q32MZ9, Q32N00
      UniProtKB/TrEMBL
      B4DYZ7, B7ZAQ5
      Related
      ENSP00000263681.2, ENST00000263681.7
      Conserved Domains (1) summary
      pfam09507
      Location:19466
      CDC27; DNA polymerase subunit Cdc27

    RNA

    1. NR_046409.2 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AP001324, BC108908, DC402448
    2. NR_046410.2 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AK302677, AP001104, AP001324, BC108909

    RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference GRCh38.p14 Primary Assembly

    Genomic

    1. NC_000011.10 Reference GRCh38.p14 Primary Assembly

      Range
      74592582..74669341
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. XM_005273716.1XP_005273773.1  DNA polymerase delta subunit 3 isoform X2

      UniProtKB/TrEMBL
      B4DYZ7, B7ZAQ5
      Conserved Domains (1) summary
      pfam09507
      Location:19400
      CDC27; DNA polymerase subunit Cdc27
    2. XM_011544734.4XP_011543036.1  DNA polymerase delta subunit 3 isoform X1

      UniProtKB/TrEMBL
      B7ZAQ5
      Conserved Domains (1) summary
      pfam09507
      Location:3448
      CDC27; DNA polymerase subunit Cdc27
    3. XM_047426295.1XP_047282251.1  DNA polymerase delta subunit 3 isoform X3

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060935.1 Alternate T2T-CHM13v2.0

      Range
      74521975..74598819
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. XM_054367516.1XP_054223491.1  DNA polymerase delta subunit 3 isoform X2

    2. XM_054367517.1XP_054223492.1  DNA polymerase delta subunit 3 isoform X3

    3. XM_054367515.1XP_054223490.1  DNA polymerase delta subunit 3 isoform X1