HTR6 5-hydroxytryptamine receptor 6 [Homo sapiens (human)] - Gene

Summary

Official Symbol: HTR6provided by HGNC
Official Full Name: 5-hydroxytryptamine receptor 6provided by HGNC
Primary source: HGNC:HGNC:5301
See related: Ensembl:ENSG00000158748 MIM:601109; AllianceGenome:HGNC:5301
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: 5-HT6; 5-HT6R
Summary: This gene encodes a protein that belongs to the seven-transmembrane G protein-coupled receptor family of proteins. The encoded protein couples with the Gs alpha subunit and stimulates adenylate cyclase to activate the cyclic AMP-dependent signaling pathway. This receptor is thought to regulate cholinergic neuronal transmission in the brain. Several antidepressants and antipsychotic drugs have a high affinity for this receptor. [provided by RefSeq, Aug 2013]
Expression: Low expression observed in reference dataset See more
Orthologs: mouse all
NEW: Try the new Gene table
Try the new Transcript table

Genomic context

Location:: 1p36.13

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	1	NC_000001.11 (19664875..19680966)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	1	NC_060925.1 (19488252..19504342)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	1	NC_000001.10 (19991368..20007459)

Chromosome 1 - NC_000001.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

Go to the top of the page Help

See details

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

Go to the top of the page Help

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Peripheral 5-HT/HTR6 axis is responsible for obesity-associated hypertension.
Title: Peripheral 5-HT/HTR6 axis is responsible for obesity-associated hypertension.
Systematic Analysis of Neurotransmitter Receptors in Human Breast Cancer Reveals a Strong Association With Outcome and Uncovers HTR6 as a Survival-Associated Gene Potentially Regulating the Immune Microenvironment.
Title: Systematic Analysis of Neurotransmitter Receptors in Human Breast Cancer Reveals a Strong Association With Outcome and Uncovers HTR6 as a Survival-Associated Gene Potentially Regulating the Immune Microenvironment.
[5-HT6 receptor-mTOR: An hyperactive couple in neuropathic pain].", trans "Recepteur 5-HT6 et mTOR - Un couple hyperactif dans la douleur neuropathique.
Title: [5-HT(6) receptor-mTOR: An hyperactive couple in neuropathic pain].
Constitutive Activity of Serotonin Receptor 6 Regulates Human Cerebral Organoids Formation and Depression-like Behaviors.
Title: Constitutive Activity of Serotonin Receptor 6 Regulates Human Cerebral Organoids Formation and Depression-like Behaviors.
HTR6 and SSTR3 ciliary targeting relies on both IC3 loops and C-terminal tails.
Title: HTR6 and SSTR3 ciliary targeting relies on both IC3 loops and C-terminal tails.
Change in Expression of 5-HT6 Receptor at Different Stages of Alzheimer's Disease: A Postmortem Study with the PET Radiopharmaceutical [18F]2FNQ1P.
Title: Change in Expression of 5-HT6 Receptor at Different Stages of Alzheimer's Disease: A Postmortem Study with the PET Radiopharmaceutical [18F]2FNQ1P.
Correlation of 5-HTR6 gene polymorphism with vestibular migraine.
Title: Correlation of 5-HTR6 gene polymorphism with vestibular migraine.
Serotonin 6 receptor has a role in Alzheimer's disease and depression
Title: Serotonin 6 receptor controls Alzheimer's disease and depression.
that HTR6 plays an important role in modulating seizure activity and that the blockade of the 5-HT6 receptor/mTOR pathway could be a potential therapeutic target for epilepsy treatment
Title: 5-HT6 Receptor Recruitment of mTOR Modulates Seizure Activity in Epilepsy.
Studies indicate that serotonin 5-HT6 receptor (5-HT6R) has been proposed as a promising drug target for cognition enhancement in Alzheimer's disease (AD).
Title: Serotonin 5-HT6 receptor antagonists for the treatment of cognitive deficiency in Alzheimer's disease.

Submit: New GeneRIF Correction See all GeneRIFs (42)

Phenotypes

Go to the top of the page Help

Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

Go to the top of the page Help

See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

Go to the top of the page Help

Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

Go to the top of the page Help

Markers

D1S1958E (e-PCR)
- UniSTS:151305

D11S2921 (e-PCR)
- UniSTS:152074

GDB:434012 (e-PCR)
- UniSTS:157204

L17705 (e-PCR)
- UniSTS:66091

SHGC-74305 (e-PCR)
- UniSTS:38248

RH80030 (e-PCR)
- UniSTS:87680

GDB:631802 (e-PCR)
- UniSTS:158429

NoName (e-PCR)
- UniSTS:482292

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables G protein-coupled serotonin receptor activity	IBA Inferred from Biological aspect of Ancestor more info
enables G protein-coupled serotonin receptor activity	IDA Inferred from Direct Assay more info	PubMed
enables histamine receptor activity	TAS Traceable Author Statement more info	PubMed
enables neurotransmitter receptor activity	IBA Inferred from Biological aspect of Ancestor more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables serotonin receptor activity	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger	IBA Inferred from Biological aspect of Ancestor more info
involved_in G protein-coupled serotonin receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in adenylate cyclase-activating serotonin receptor signaling pathway	IDA Inferred from Direct Assay more info	PubMed
involved_in adenylate cyclase-modulating G protein-coupled receptor signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in cerebral cortex cell migration	ISS Inferred from Sequence or Structural Similarity more info
involved_in chemical synaptic transmission	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of TOR signaling	IDA Inferred from Direct Assay more info	PubMed

Component	Evidence Code	Pubs
located_in cilium	IEA Inferred from Electronic Annotation more info
is_active_in dendrite	IBA Inferred from Biological aspect of Ancestor more info
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
is_active_in plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in plasma membrane	TAS Traceable Author Statement more info
located_in synapse	IEA Inferred from Electronic Annotation more info

General protein information

Go to the top of the page Help

Preferred Names: 5-hydroxytryptamine receptor 6

Names: 5-hydroxytryptamine (serotonin) receptor 6, G protein-coupled; serotonin receptor 6

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

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)

NM_000871.3 → NP_000862.1 5-hydroxytryptamine receptor 6

See identical proteins and their annotated locations for NP_000862.1

Status: REVIEWED

Source sequence(s)

AF007141, AL031727, L41147

Consensus CDS

CCDS197.1

UniProtKB/Swiss-Prot

P50406, Q13640, Q5TGZ1

Related

ENSP00000289753.1, ENST00000289753.2

Conserved Domains (1) summary

cd15054
Location:27 → 331

7tmA_5-HT6; serotonin receptor subtype 6, member of the class A family of seven-transmembrane G protein-coupled receptors