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Gene

POLR3D

RNA polymerase III subunit D

Summary

Cytogenetic location
8p21.3
Coordinates
Chromosome 8: 22,245,133–22,254,601 (GRCh38)
Exons
9 exons across 9.5 kb
Protein
398 amino acids
Also known as
TSBN51, RPC4, C53
Previous symbols
BN51T
MANE Select transcript
ENST00000306433.9NM_001722.3
Locus type
gene with protein product
  • Very high
  • Confident
  • Low
  • Very low

Reference genomeGRCh38

Positions on gene and variant pages follow this choice, in this browser.

Curated reports relevant to this gene

No Genome Test report reads POLR3D yet. The test sequences your whole genome, so your data includes it all the same.

How POLR3D is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 8, with a bracket where POLR3D sits. POLR3D and 26 genes near it on chromosome 8, from 21,749,867 to 22,749,866.Chromosome 88p21.3p23.3p23.2p23.1p22p21.3p21.2p21.1p12p11.23p11.22p11.21p11.1q11.1q11.21q11.22q11.23q12.1q12.2q12.3q13.1q13.2q13.3q21.11q21.12q21.13q21.2q21.3q22.1q22.2q22.3q23.1q23.2q23.3q24.11q24.12q24.13q24.21q24.22q24.23q24.321.8 Mb22 Mb22.2 Mb22.4 Mb22.6 MbGFRA2: 21,690,398–21,812,370, reverse strandGFRA2DOK2: 21,907,461–21,913,960, reverse strandDOK2XPO7: 21,919,545–22,006,585, forward strandXPO7NPM2: 22,024,081–22,036,897, forward strandNPM2FGF17: 22,042,388–22,048,809, forward strandFGF17DMTN: 22,048,995–22,082,527, forward strandDMTNFHIP2B: 22,089,139–22,104,911, forward strandFHIP2BNUDT18: 22,101,008–22,109,444, reverse strandHR: 22,114,042–22,133,393, reverse strandHRURF: 22,130,458–22,131,010, reverse strandHRURFREEP4: 22,138,007–22,141,951, reverse strandREEP4LGI3: 22,146,824–22,157,084, reverse strandLGI3SFTPC: 22,156,913–22,164,479, forward strandSFTPCBMP1: 22,164,899–22,212,326, forward strandBMP1PHYHIP: 22,219,703–22,232,376, reverse strandPHYHIPPOLR3D: 22,245,133–22,254,601, forward strandPOLR3DPIWIL2: 22,275,310–22,358,580, forward strandPIWIL2SLC39A14: 22,366,727–22,434,129, forward strandSLC39A14PPP3CC: 22,440,746–22,544,727, forward strandPPP3CCSORBS3: 22,544,986–22,575,788, forward strandSORBS3PDLIM2: 22,578,058–22,598,025, forward strandPDLIM2: 22,589,274–22,602,084, forward strandC8orf58: 22,599,588–22,604,271, forward strandC8orf58CCAR2: 22,604,629–22,620,964, forward strandBIN3: 22,610,290–22,669,148, reverse strandEGR3: 22,687,659–22,693,480, reverse strandEGR3PEBP4: 22,710,102–23,000,000, reverse strandPEBP4Diagram of POLR3D: 9 exons on the forward strand of chromosome 8Exon 1: 22,245,133–22,245,183, 51 basesExon 2: 22,245,445–22,245,614, 170 basesExon 3: 22,247,221–22,247,264, 44 basesExon 4: 22,247,857–22,248,008, 152 basesExon 5: 22,248,154–22,248,278, 125 basesExon 6: 22,248,481–22,248,649, 169 basesExon 7: 22,249,044–22,249,309, 266 basesExon 8: 22,250,075–22,250,227, 153 basesExon 9: 22,250,396–22,254,601, 4,206 bases1234567895′3′

Exons of the gene's MANE Select transcript (release v1.5), from NCBI and EMBL-EBI, on the GRCh38 reference genome.

Chromosome bands from UCSC's GRCh38 ideogram (2022-10-29).

Nearby genes from Ensembl release 116, on GRCh38.

Exons make up 5.3 kb of the gene's 9.5 kb; 1,197 of those bases code for the protein.

Where this comes from

  • HGNC: the gene's symbol, name, other symbols and location.
  • MANE Select v1.5, from NCBI and EMBL-EBI: the transcript, its exons and coding sequence.

Cite this page

APA

Dante Labs. (n.d.). POLR3D gene: RNA polymerase III subunit D. Retrieved 16 October 2026, from https://dantelabs.com/genes/polr3d

Vancouver

Dante Labs. POLR3D gene: RNA polymerase III subunit D [Internet]. [cited 16 October 2026]. Available from: https://dantelabs.com/genes/polr3d

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