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HTR3D - 5-hydroxytryptamine (serotonin) receptor 3 family member D
Entrez Gene Name: 5-hydroxytryptamine (serotonin) receptor 3 family member D
Entrez GeneID: Human(200909)
Synonyms: HTR3D, MGC119636, MGC119637

Gene Summary

  • Human (200909): The product of this gene belongs to the ligand-gated ion channel receptor superfamily. This gene encodes a subunit D of the type 3 receptor for 5-hydroxytryptamine (serotonin), a biogenic hormone that functions as a neurotransmitter, a hormone, and a mitogen. This receptor causes fast, depolarizing responses in neurons after activation. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. Genes encoding subunits C, D and E form a cluster on chromosome 3. [provided by RefSeq]

Cell Regulation

Regulates:
  • calcium
View all 1 in IPA
Regulated by:
  • sulforafan
View all 2 in IPA
Binds:
  • fenfluramine
  • D-tubocurarine
  • dolasetron
View all 9 in IPA
Role in cell:
  • No Data Available
Disease:
  • small intestine neoplasm
  • multiple myeloma
  • nausea
View all 24 in IPA

Biological Process

ion transport

Cellular Components

integral to membrane, plasma membrane, postsynaptic membrane

Literature References

  • 15128784Idzko M, Panther E, Stratz C, Müller T, Bayer H, Zissel G, Dürk T, Sorichter S, Di Virgilio F, Geissler M, Fiebich B, Herouy Y, Elsner P, Norgauer J, Ferrari D. The serotoninergic receptors of human dendritic cells: identification and coupling to cytokine release.J Immunol 2004 May 15;172(10):6011-9
  • 18593952Mastrangelo L, Cassidy A, Mulholland F, Wang W, Bao Y. Serotonin receptors, novel targets of sulforaphane identified by proteomic analysis in Caco-2 cells.Cancer Res 2008 Jul 01;68(13):5487-91
  • 12951153Sonda S, Kawahara T, Murozono T, Sato N, Asano K, Haga K. Design and synthesis of orally active benzamide derivatives as potent serotonin 4 receptor agonist.Bioorg Med Chem 2003 09 15;11(19):4225-34
  • View 46 categorized literature findings and their references in IPA

Molecular Functions

extracellular ligand-gated ion channel activity, ion channel activity, neurotransmitter receptor activity

Protein Domains

No Data Available

Subcellular Locations

No Data Available

IPA Extras

View additional information available in IPA's curated and annotated database: