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Gene

HTR1D

5-hydroxytryptamine receptor 1D

Summary

Cytogenetic location
1p36.12
Coordinates
Chromosome 1: 23,191,895–23,217,502 (GRCh38)
Exons
2 exons across 25.6 kb
Protein
377 amino acids
Also known as
RDC4, HT1DA, 5-HT1D
Previous symbols
HTRL
MANE Select transcript
ENST00000374619.2NM_000864.5
Locus type
gene with protein product
  • Very high
  • Confident
  • Low
  • Very low

Curated reports relevant to this gene

No Genome Test report reads HTR1D yet. The test sequences your whole genome, so your data includes it all the same.

How HTR1D is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 1, with a bracket where HTR1D sits. HTR1D and 13 genes near it on chromosome 1, from 22,704,699 to 23,704,698.Chromosome 11p36.12p36.33p36.32p36.31p36.23p36.22p36.21p36.13p36.12p36.11p35.3p35.2p35.1p34.3p34.2p34.1p33p32.3p32.2p32.1p31.3p31.2p31.1p22.3p22.2p22.1p21.3p21.2p21.1p13.3p13.2p13.1p12p11.2p11.1q11q12q21.1q21.2q21.3q22q23.1q23.2q23.3q24.1q24.2q24.3q25.1q25.2q25.3q31.1q31.2q31.3q32.1q32.2q32.3q41q42.11q42.12q42.13q42.2q42.3q43q4422.8 Mb23 Mb23.2 Mb23.4 Mb23.6 MbEPHB2: 22,710,798–22,921,500, forward strandEPHB2LACTBL1: 22,953,043–22,972,866, reverse strandLACTBL1TEX46: 23,010,833–23,019,100, reverse strandTEX46KDM1A: 23,019,395–23,083,704, forward strandKDM1ALUZP1: 23,084,030–23,178,152, reverse strandLUZP1: 23,094,326–23,094,376, reverse strandHTR1D: 23,191,895–23,217,502, reverse strandHTR1DHNRNPR: 23,303,771–23,344,658, reverse strandHNRNPRZNF436: 23,359,448–23,369,960, reverse strandZNF436TCEA3: 23,370,591–23,425,169, reverse strandTCEA3ASAP3: 23,428,560–23,484,637, reverse strandASAP3E2F2: 23,506,423–23,531,241, reverse strandE2F2ID3: 23,557,440–23,560,586, reverse strandID3RPL11: 23,691,685–23,698,426, forward strandRPL11Diagram of HTR1D: 2 exons on the reverse strand of chromosome 1Exon 2: 23,191,895–23,195,001, 3,107 basesExon 1: 23,217,291–23,217,502, 212 bases215′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 3.3 kb of the gene's 25.6 kb; 1,134 of those bases code for the protein.

External links

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.). HTR1D gene: 5-hydroxytryptamine receptor 1D. Retrieved 17 October 2026, from https://dantelabs.com/genes/htr1d

Vancouver

Dante Labs. HTR1D gene: 5-hydroxytryptamine receptor 1D [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/htr1d

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