5-hydroxytryptamine receptor 3B

Details

Name
5-hydroxytryptamine receptor 3B
Synonyms
  • 5-HT3-B
  • Serotonin receptor 3B
Gene Name
HTR3B
Organism
Humans
Amino acid sequence
>lcl|BSEQ0008660|5-hydroxytryptamine receptor 3B
MLSSVMAPLWACILVAAGILATDTHHPQDSALYHLSKQLLQKYHKEVRPVYNWTKATTVY
LDLFVHAILDVDAENQILKTSVWYQEVWNDEFLSWNSSMFDEIREISLPLSAIWAPDIII
NEFVDIERYPDLPYVYVNSSGTIENYKPIQVVSACSLETYAFPFDVQNCSLTFKSILHTV
EDVDLAFLRSPEDIQHDKKAFLNDSEWELLSVSSTYSILQSSAGGFAQIQFNVVMRRHPL
VYVVSLLIPSIFLMLVDLGSFYLPPNCRARIVFKTSVLVGYTVFRVNMSNQVPRSVGSTP
LIGHFFTICMAFLVLSLAKSIVLVKFLHDEQRGGQEQPFLCLRGDTDADRPRVEPRAQRA
VVTESSLYGEHLAQPGTLKEVWSQLQSISNYLQTQDQTDQQEAEWLVLLSRFDRLLFQSY
LFMLGIYTITLCSLWALWGGV
Number of residues
441
Molecular Weight
50291.3
Theoretical pI
Not Available
GO Classification
Functions
ion channel activity / serotonin receptor activity / serotonin-activated cation-selective channel activity
Processes
cation transmembrane transport / ion transmembrane transport / neurological system process / regulation of membrane potential / serotonin receptor signaling pathway / synaptic transmission / transmembrane transport / transport
Components
cell surface / integral component of plasma membrane / neuron projection / plasma membrane / postsynaptic membrane / synapse
General Function
Serotonin-activated cation-selective channel activity
Specific Function
This is one of the several different receptors for 5-hydroxytryptamine (serotonin), a biogenic hormone that functions as a neurotransmitter, a hormone, and a mitogen. This receptor is a ligand-gated ion channel, which when activated causes fast, depolarizing responses. It is a cation-specific, but otherwise relatively nonselective, ion channel.
Pfam Domain Function
Transmembrane Regions
239-259 269-286 304-324 415-435
Cellular Location
Cell membrane
Gene sequence
>lcl|BSEQ0019637|5-hydroxytryptamine receptor 3B (HTR3B)
ATGTTGTCAAGTGTAATGGCTCCCCTGTGGGCCTGCATCCTGGTGGCTGCAGGAATTCTA
GCCACAGATACACATCATCCCCAGGATTCTGCTCTGTATCATCTCAGCAAGCAGCTATTA
CAGAAATATCATAAAGAAGTGAGACCTGTTTACAACTGGACCAAGGCCACCACAGTCTAC
CTGGACCTGTTCGTCCATGCTATATTGGATGTGGATGCAGAGAATCAAATATTAAAGACA
AGTGTATGGTACCAAGAGGTCTGGAATGATGAATTTTTATCCTGGAACTCCAGCATGTTT
GATGAGATTAGAGAGATCTCCCTACCTCTAAGTGCCATCTGGGCCCCCGATATCATCATC
AATGAGTTTGTGGACATTGAAAGATACCCTGACCTTCCCTATGTTTATGTGAACTCATCT
GGGACCATTGAGAACTATAAGCCCATCCAGGTGGTCTCTGCGTGCAGTTTAGAGACATAT
GCTTTTCCATTTGATGTCCAGAATTGCAGCCTGACCTTCAAGAGCATTCTGCATACAGTG
GAAGACGTAGACCTGGCCTTTCTGAGGAGCCCAGAAGACATTCAGCATGACAAAAAGGCG
TTTTTGAATGACAGTGAGTGGGAACTTCTATCTGTGTCCTCCACATACAGCATCCTGCAG
AGCAGCGCTGGAGGATTTGCACAGATTCAGTTTAATGTGGTGATGCGCAGGCACCCCCTG
GTCTATGTCGTGAGTCTGCTGATTCCTAGCATCTTTCTCATGCTGGTGGACCTGGGGAGC
TTCTACCTGCCACCCAACTGCCGAGCCAGGATTGTGTTCAAGACCAGTGTGCTGGTGGGC
TACACCGTCTTCAGGGTCAACATGTCCAACCAGGTGCCACGGAGTGTAGGGAGCACCCCT
CTGATTGGGCACTTCTTCACCATCTGCATGGCCTTCTTGGTTCTCAGCTTAGCTAAGTCC
ATCGTGTTGGTCAAATTCCTCCATGATGAGCAGCGTGGTGGACAGGAGCAGCCCTTCTTG
TGCCTTCGAGGGGACACCGATGCTGACAGGCCTAGAGTGGAACCCAGGGCCCAACGTGCT
GTGGTAACAGAGTCCTCGCTGTATGGAGAGCACCTGGCCCAGCCAGGAACCCTGAAGGAA
GTCTGGTCGCAGCTTCAATCTATCAGCAACTACCTCCAAACTCAGGACCAGACAGACCAA
CAGGAGGCAGAGTGGCTGGTCCTCCTGTCCCGCTTTGACCGACTGCTCTTCCAAAGCTAC
CTTTTCATGCTGGGGATCTACACCATCACTCTGTGCTCCCTCTGGGCACTGTGGGGCGGC
GTGTGA
Chromosome Location
11
Locus
Not Available
External Identifiers
ResourceLink
UniProtKB IDO95264
UniProtKB Entry Name5HT3B_HUMAN
HGNC IDHGNC:5298
General References
  1. Dubin AE, Huvar R, D'Andrea MR, Pyati J, Zhu JY, Joy KC, Wilson SJ, Galindo JE, Glass CA, Luo L, Jackson MR, Lovenberg TW, Erlander MG: The pharmacological and functional characteristics of the serotonin 5-HT(3A) receptor are specifically modified by a 5-HT(3B) receptor subunit. J Biol Chem. 1999 Oct 22;274(43):30799-810. [Article]
  2. Davies PA, Pistis M, Hanna MC, Peters JA, Lambert JJ, Hales TG, Kirkness EF: The 5-HT3B subunit is a major determinant of serotonin-receptor function. Nature. 1999 Jan 28;397(6717):359-63. [Article]
  3. Tzvetkov MV, Meineke C, Oetjen E, Hirsch-Ernst K, Brockmoller J: Tissue-specific alternative promoters of the serotonin receptor gene HTR3B in human brain and intestine. Gene. 2007 Jan 15;386(1-2):52-62. Epub 2006 Aug 23. [Article]
  4. Ota T, Suzuki Y, Nishikawa T, Otsuki T, Sugiyama T, Irie R, Wakamatsu A, Hayashi K, Sato H, Nagai K, Kimura K, Makita H, Sekine M, Obayashi M, Nishi T, Shibahara T, Tanaka T, Ishii S, Yamamoto J, Saito K, Kawai Y, Isono Y, Nakamura Y, Nagahari K, Murakami K, Yasuda T, Iwayanagi T, Wagatsuma M, Shiratori A, Sudo H, Hosoiri T, Kaku Y, Kodaira H, Kondo H, Sugawara M, Takahashi M, Kanda K, Yokoi T, Furuya T, Kikkawa E, Omura Y, Abe K, Kamihara K, Katsuta N, Sato K, Tanikawa M, Yamazaki M, Ninomiya K, Ishibashi T, Yamashita H, Murakawa K, Fujimori K, Tanai H, Kimata M, Watanabe M, Hiraoka S, Chiba Y, Ishida S, Ono Y, Takiguchi S, Watanabe S, Yosida M, Hotuta T, Kusano J, Kanehori K, Takahashi-Fujii A, Hara H, Tanase TO, Nomura Y, Togiya S, Komai F, Hara R, Takeuchi K, Arita M, Imose N, Musashino K, Yuuki H, Oshima A, Sasaki N, Aotsuka S, Yoshikawa Y, Matsunawa H, Ichihara T, Shiohata N, Sano S, Moriya S, Momiyama H, Satoh N, Takami S, Terashima Y, Suzuki O, Nakagawa S, Senoh A, Mizoguchi H, Goto Y, Shimizu F, Wakebe H, Hishigaki H, Watanabe T, Sugiyama A, Takemoto M, Kawakami B, Yamazaki M, Watanabe K, Kumagai A, Itakura S, Fukuzumi Y, Fujimori Y, Komiyama M, Tashiro H, Tanigami A, Fujiwara T, Ono T, Yamada K, Fujii Y, Ozaki K, Hirao M, Ohmori Y, Kawabata A, Hikiji T, Kobatake N, Inagaki H, Ikema Y, Okamoto S, Okitani R, Kawakami T, Noguchi S, Itoh T, Shigeta K, Senba T, Matsumura K, Nakajima Y, Mizuno T, Morinaga M, Sasaki M, Togashi T, Oyama M, Hata H, Watanabe M, Komatsu T, Mizushima-Sugano J, Satoh T, Shirai Y, Takahashi Y, Nakagawa K, Okumura K, Nagase T, Nomura N, Kikuchi H, Masuho Y, Yamashita R, Nakai K, Yada T, Nakamura Y, Ohara O, Isogai T, Sugano S: Complete sequencing and characterization of 21,243 full-length human cDNAs. Nat Genet. 2004 Jan;36(1):40-5. Epub 2003 Dec 21. [Article]
  5. Kelley SP, Dunlop JI, Kirkness EF, Lambert JJ, Peters JA: A cytoplasmic region determines single-channel conductance in 5-HT3 receptors. Nature. 2003 Jul 17;424(6946):321-4. [Article]
  6. Niesler B, Walstab J, Combrink S, Moller D, Kapeller J, Rietdorf J, Bonisch H, Gothert M, Rappold G, Bruss M: Characterization of the novel human serotonin receptor subunits 5-HT3C,5-HT3D, and 5-HT3E. Mol Pharmacol. 2007 Jul;72(1):8-17. Epub 2007 Mar 28. [Article]
  7. Massoura AN, Dover TJ, Newman AS, Barnes NM: The identification of N-glycosylated residues of the human 5-HT3B receptor subunit: importance for cell membrane expression. J Neurochem. 2011 Mar;116(6):975-83. doi: 10.1111/j.1471-4159.2010.07129.x. Epub 2011 Jan 19. [Article]
  8. Frank B, Niesler B, Nothen MM, Neidt H, Propping P, Bondy B, Rietschel M, Maier W, Albus M, Rappold G: Investigation of the human serotonin receptor gene HTR3B in bipolar affective and schizophrenic patients. Am J Med Genet B Neuropsychiatr Genet. 2004 Nov 15;131B(1):1-5. [Article]
  9. Frank B, Niesler B, Bondy B, Spath M, Pongratz DE, Ackenheil M, Fischer C, Rappold G: Mutational analysis of serotonin receptor genes: HTR3A and HTR3B in fibromyalgia patients. Clin Rheumatol. 2004 Aug;23(4):338-44. Epub 2004 May 7. [Article]
  10. Yamada K, Hattori E, Iwayama Y, Ohnishi T, Ohba H, Toyota T, Takao H, Minabe Y, Nakatani N, Higuchi T, Detera-Wadleigh SD, Yoshikawa T: Distinguishable haplotype blocks in the HTR3A and HTR3B region in the Japanese reveal evidence of association of HTR3B with female major depression. Biol Psychiatry. 2006 Jul 15;60(2):192-201. Epub 2006 Feb 17. [Article]
  11. Bevilacqua L, Doly S, Kaprio J, Yuan Q, Tikkanen R, Paunio T, Zhou Z, Wedenoja J, Maroteaux L, Diaz S, Belmer A, Hodgkinson CA, Dell'osso L, Suvisaari J, Coccaro E, Rose RJ, Peltonen L, Virkkunen M, Goldman D: A population-specific HTR2B stop codon predisposes to severe impulsivity. Nature. 2010 Dec 23;468(7327):1061-6. doi: 10.1038/nature09629. [Article]

Drug Relations

Drug Relations
DrugBank IDNameDrug groupPharmacological action?ActionsDetails
DB13025TiaprideinvestigationalyesantagonistDetails
DB09304SetiptilineexperimentalunknownantagonistDetails
DB13345Dihydroergocristineapproved, experimentalyesantagonistDetails
DB01049Ergoloid mesylateapprovedyesantagonistagonistDetails
DB11273DihydroergocornineapprovedyesantagonistagonistDetails
DB12141Gilteritinibapproved, investigationalnoinhibitorDetails
DB00715Paroxetineapproved, investigationalunknownDetails
DB01239Chlorprothixeneapproved, experimental, investigational, withdrawnyesinhibitorDetails
DB00898EthanolapprovedunknownDetails
DB00988DopamineapprovedunknownDetails
DB08839Serotonininvestigational, nutraceuticalunknownDetails
DB00246ZiprasidoneapprovedunknownantagonistDetails