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5-HT5B receptor

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5-HT receptor protein and the gene which encodes it
HTR5BP
Identifiers
AliasesHTR5BP, 5-HT5B, GPR134, HTR5B, 5-hydroxytryptamine receptor 5B, pseudogene
External IDsMGI: 96284; GeneCards: HTR5BP; OMA:HTR5BP - orthologs
Gene location (Mouse)
Chromosome 1 (mouse)
Chr.Chromosome 1 (mouse)
Chromosome 1 (mouse)Genomic location for HTR5BPGenomic location for HTR5BP
Band1 E2.3|1 52.98 cMStart121,437,571 bp
End121,456,194 bp
Orthologs
SpeciesHumanMouse
Entrez

645694

15564

Ensembl

ENSG00000125631

ENSMUSG00000050534

UniProt

n
a

P31387

RefSeq (mRNA)

n/a

NM_010483

RefSeq (protein)

n/a

NP_034613

Location (UCSC)n/aChr 1: 121.44 – 121.46 Mb
PubMed search
Wikidata
View/Edit HumanView/Edit Mouse

5-HT5B receptor is a 5-HT receptor protein and the gene which encodes it. The protein is found in rodents, but not in humans, because stop codons in the gene's coding sequence prevent the gene from expressing a functional protein. It is believed that the function of the 5-HT5B receptor has been replaced in humans by some other subclass of 5-HT receptor. 5-HT5B receptor is a G protein-coupled receptor. 5-HT5B receptor mRNA is expressed primarily in the habenula, hippocampus and inferior olive of rat brains. Known agonists for 5-HT5B include ergotamine and LSD. Known antagonists include methiothepin.

References

  1. ^ GRCm38: Ensembl release 89: ENSMUSG00000050534Ensembl, May 2017
  2. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  3. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. Grailhe, R; Grabtree, GW; Hen, R (2001-04-27). "Human 5-HT(5) receptors: the 5-HT(5A) receptor is functional but the 5-HT(5B) receptor was lost during mammalian evolution". European Journal of Pharmacology. 418 (3): 157–67. doi:10.1016/S0014-2999(01)00933-5. PMID 11343685.
  5. Roth, Bryan L., ed. (2006). The Serotonin Receptors: From Molecular Pharmacology to Human Therapeutics. The receptors (1st ed.). Humana Press. p. 25. ISBN 978-1-58829-568-2. Retrieved 2009-11-08.
  6. Wisden, William; Parker, Eric M.; Mahle, Cathy D.; Grisel, Darcy A.; Nowak, Henry P.; Yocca, Frank D.; Felder, Christian C.; Seeburg, Peter H.; Voigt, Mark M. (1993-10-25). "Cloning and characterization of the rat 5-HT5B receptor: Evidence that the 5-HT5B receptor couples to a G protein in mammalian cell membranes". FEBS Letters. 333 (1): 25–31. Bibcode:1993FEBSL.333...25W. doi:10.1016/0014-5793(93)80368-5. PMID 8224165. S2CID 46535116.
  7. Kinsey, AM; Wainwright, A; Heavens, R; Sirinathsinghji, DJ; Oliver, KR (2001-03-31). "Distribution of 5-ht(5A), 5-ht(5B), 5-ht(6) and 5-HT(7) receptor mRNAs in the rat brain". Molecular Brain Research. 88 (1–2): 194–8. doi:10.1016/S0169-328X(01)00034-1. PMID 11295248.
Cell signaling / Signal transduction
Signaling pathways
Agents
Receptor ligands
Receptors
Second messenger
Assistants:
Transcription factors
By distance
Other concepts
Cell surface receptor: G protein-coupled receptors
Class A: Rhodopsin-like
Neurotransmitter
Adrenergic
Purinergic
Serotonin
Other
Metabolites and
signaling molecules
Eicosanoid
Other
Peptide
Neuropeptide
Other
Miscellaneous
Taste, bitter
Orphan
Other
Class B: Secretin-like
Adhesion
Orphan
Other
Class C: Metabotropic glutamate / pheromone
Taste, sweet
Other
Class F: Frizzled & Smoothened
Frizzled
Smoothened
Serotonin receptor modulators
5-HT1
5-HT1A
5-HT1B
5-HT1D
5-HT1E
5-HT1F
5-HT2
5-HT2A
5-HT2B
5-HT2C
5-HT37
5-HT3
5-HT4
5-HT5A
5-HT6
5-HT7


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