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Gene

HTR3D

5-hydroxytryptamine receptor 3D

Summary

Cytogenetic location
3q27.1
Coordinates
Chromosome 3: 184,031,742–184,039,369 (GRCh38)
Exons
8 exons across 7.6 kb
Protein
404 amino acids
MANE Select transcript
ENST00000428798.7NM_001145143.1
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 HTR3D yet. The test sequences your whole genome, so your data includes it all the same.

How HTR3D is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 3, with a bracket where HTR3D sits. HTR3D and 26 genes near it on chromosome 3, from 183,535,556 to 184,535,555.Chromosome 33q27.1p26.3p26.2p26.1p25.3p25.2p25.1p24.3p24.2p24.1p23p22.3p22.2p22.1p21.33p21.32p21.31p21.2p21.1p14.3p14.2p14.1p13p12.3p12.2p12.1p11.2p11.1q11.1q11.2q12.1q12.2q12.3q13.11q13.12q13.13q13.2q13.31q13.32q13.33q21.1q21.2q21.3q22.1q22.2q22.3q23q24q25.1q25.2q25.31q25.32q25.33q26.1q26.2q26.31q26.32q26.33q27.1q27.2q27.3q28q29183.6 Mb183.8 Mb184 Mb184.2 Mb184.4 MbKLHL6: 183,487,551–183,555,706, reverse strandKLHL6KLHL24: 183,635,602–183,693,117, forward strandKLHL24YEATS2: 183,697,748–183,812,809, forward strandYEATS2: 183,815,568–183,884,889, reverse strandMAP6D1: 183,815,881–183,825,612, reverse strandMAP6D1PARL: 183,826,489–183,884,933, reverse strandPARLABCC5: 183,919,934–184,018,307, reverse strandABCC5HTR3D: 184,031,742–184,039,369, forward strandHTR3DHTR3C: 184,053,047–184,060,673, forward strandHTR3CHTR3E: 184,097,064–184,106,995, forward strandHTR3EEIF2B5: 184,134,986–184,146,127, forward strandEIF2B5DVL3: 184,155,159–184,173,616, forward strandDVL3AP2M1: 184,174,689–184,184,214, forward strandAP2M1ABCF3: 184,186,095–184,194,451, forward strandABCF3VWA5B2: 184,228,996–184,242,342, forward strandVWA5B2ALG3: 184,242,301–184,249,571, reverse strandALG3EEF1AKMT4: 184,249,609–184,258,759, forward strandEEF1AKMT4EEF1AKMT4-ECE2: 184,249,695–184,293,031, forward strandCAMK2N2: 184,259,213–184,261,602, reverse strandCAMK2N2ECE2: 184,275,531–184,293,031, forward strandPSMD2: 184,299,157–184,309,054, forward strandEIF4G1: 184,314,490–184,335,358, forward strandFAM131A: 184,335,916–184,348,421, forward strandFAM131ACLCN2: 184,346,185–184,363,274, reverse strandCLCN2POLR2H: 184,360,856–184,368,596, forward strandPOLR2HTHPO: 184,367,389–184,381,968, reverse strandTHPOCHRD: 184,379,381–184,390,736, forward strandDiagram of HTR3D: 8 exons on the forward strand of chromosome 3Exon 1: 184,031,742–184,031,807, 66 basesExon 2: 184,035,178–184,035,222, 45 basesExon 3: 184,036,015–184,036,100, 86 basesExon 4: 184,036,375–184,036,544, 170 basesExon 5: 184,036,748–184,036,896, 149 basesExon 6: 184,038,021–184,038,273, 253 basesExon 7: 184,038,409–184,038,624, 216 basesExon 8: 184,038,746–184,039,369, 624 bases123456785′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 1.6 kb of the gene's 7.6 kb; 1,215 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.). HTR3D gene: 5-hydroxytryptamine receptor 3D. Retrieved 17 October 2026, from https://dantelabs.com/genes/htr3d

Vancouver

Dante Labs. HTR3D gene: 5-hydroxytryptamine receptor 3D [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/htr3d

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