5-hydroxytryptamine receptor 3B

Name5-hydroxytryptamine receptor 3B
Synonyms5-HT3-B Serotonin receptor 3B
Gene NameHTR3B
OrganismHuman
Amino acid sequence
>lcl|BSEQ0008660|5-hydroxytryptamine receptor 3B
MLSSVMAPLWACILVAAGILATDTHHPQDSALYHLSKQLLQKYHKEVRPVYNWTKATTVY
LDLFVHAILDVDAENQILKTSVWYQEVWNDEFLSWNSSMFDEIREISLPLSAIWAPDIII
NEFVDIERYPDLPYVYVNSSGTIENYKPIQVVSACSLETYAFPFDVQNCSLTFKSILHTV
EDVDLAFLRSPEDIQHDKKAFLNDSEWELLSVSSTYSILQSSAGGFAQIQFNVVMRRHPL
VYVVSLLIPSIFLMLVDLGSFYLPPNCRARIVFKTSVLVGYTVFRVNMSNQVPRSVGSTP
LIGHFFTICMAFLVLSLAKSIVLVKFLHDEQRGGQEQPFLCLRGDTDADRPRVEPRAQRA
VVTESSLYGEHLAQPGTLKEVWSQLQSISNYLQTQDQTDQQEAEWLVLLSRFDRLLFQSY
LFMLGIYTITLCSLWALWGGV
Number of residues441
Molecular Weight50291.3
Theoretical pINone
GO Classification
Functions
    serotonin receptor activity
ion channel activity
serotonin-activated cation-selective channel activity
Processes
    ion transmembrane transport
transport
serotonin receptor signaling pathway
regulation of membrane potential
cation transmembrane transport
synaptic transmission
neurological system process
transmembrane transport
Components
    synapse
neuron projection
postsynaptic membrane
plasma membrane
cell surface
integral component of plasma membrane
General FunctionSerotonin-activated cation-selective channel activity
Specific FunctionThis 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.
Transmembrane Regions239-259 269-286 304-324 415-435
GenBank Protein ID
UniProtKB IDO95264
UniProtKB Entry Name5HT3B_HUMAN
Cellular LocationCell 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
GenBank Gene ID
GeneCard IDNone
GenAtlas ID
HGNC IDHGNC:5298
Chromosome Location11
LocusNone
References
  1. 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.[17010535 ]
  2. 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.[10521471 ]
  3. 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.[9950429 ]
  4. 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.[12867984 ]
  5. 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.[17392525 ]
  6. 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.[21138434 ]
  7. 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.[15389765 ]
  8. 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.[15293096 ]
  9. 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.[16487942 ]
  10. 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.[21179162 ]
  11. 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.[14702039 ]

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