5-hydroxytryptamine receptor 3A


Name5-hydroxytryptamine receptor 3A
Synonyms5-HT-3 5-HT3-A 5-HT3R 5-hydroxytryptamine receptor 3 5HT3R HTR3 Serotonin receptor 3A Serotonin-gated ion channel receptor
Gene NameHTR3A
OrganismHuman
Amino acid sequence
>lcl|BSEQ0000619|5-hydroxytryptamine receptor 3A
MLLWVQQALLALLLPTLLAQGEARRSRNTTRPALLRLSDYLLTNYRKGVRPVRDWRKPTT
VSIDVIVYAILNVDEKNQVLTTYIWYRQYWTDEFLQWNPEDFDNITKLSIPTDSIWVPDI
LINEFVDVGKSPNIPYVYIRHQGEVQNYKPLQVVTACSLDIYNFPFDVQNCSLTFTSWLH
TIQDINISLWRLPEKVKSDRSVFMNQGEWELLGVLPYFREFSMESSNYYAEMKFYVVIRR
RPLFYVVSLLLPSIFLMVMDIVGFYLPPNSGERVSFKITLLLGYSVFLIIVSDTLPATAI
GTPLIGVYFVVCMALLVISLAETIFIVRLVHKQDLQQPVPAWLRHLVLERIAWLLCLREQ
STSQRPPATSQATKTDDCSAMGNHCSHMGGPQDFEKSPRDRCSPPPPPREASLAVCGLLQ
ELSSIRQFLEKRDEIREVARDWLRVGSVLDKLLFHIYLLAVLAYSITLVMLWSIWQYA
Number of residues478
Molecular Weight55279.835
Theoretical pI7.43
GO Classification
Functions
    serotonin binding
    serotonin-activated cation-selective channel activity
    receptor activity
    serotonin receptor activity
    voltage-gated potassium channel activity
Processes
    regulation of membrane potential
    transmembrane transport
    cation transmembrane transport
    transport
    ion transmembrane transport
    cellular response to growth factor stimulus
    neurological system process
    serotonin receptor signaling pathway
    response to cocaine
    synaptic transmission
    digestion
    response to ethanol
Components
    cell junction
    integral component of plasma membrane
    axon
    cytoplasm
    synapse
    neuron projection
    postsynaptic membrane
    plasma membrane
    neuronal cell body
General FunctionVoltage-gated potassium 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 in neurons. It is a cation-specific, but otherwise relatively nonselective, ion channel.
Transmembrane Regions242-268 274-292 303-321 456-475
GenBank Protein ID681914
UniProtKB IDP46098
UniProtKB Entry Name5HT3A_HUMAN
Cellular LocationCell junction
Gene sequence
>lcl|BSEQ0010242|5-hydroxytryptamine receptor 3A (HTR3A)
ATGCTTGGAAAGCTCGCTATGCTGCTGTGGGTCCAGCAGGCGCTGCTCGCCTTGCTCCTC
CCCACACTCCTGGCACAGGGAGAAGCCAGGAGGAGCCGAAACACCACCAGGCCCGCTCTG
CTGAGGCTGTCGGATTACCTTTTGACCAACTACAGGAAGGGTGTGCGCCCCGTGAGGGAC
TGGAGGAAGCCAACCACCGTATCCATTGACGTCATTGTCTATGCCATCCTCAACGTGGAT
GAGAAGAATCAGGTGCTGACCACCTACATCTGGTACCGGCAGTACTGGACTGATGAGTTT
CTCCAGTGGAACCCTGAGGACTTTGACAACATCACCAAGTTGTCCATCCCCACGGACAGC
ATCTGGGTCCCGGACATTCTCATCAATGAGTTCGTGGATGTGGGGAAGTCTCCAAATATC
CCGTACGTGTATATTCGGCATCAAGGCGAAGTTCAGAACTACAAGCCCCTTCAGGTGGTG
ACTGCCTGTAGCCTCGACATCTACAACTTCCCCTTCGATGTCCAGAACTGCTCGCTGACC
TTCACCAGTTGGCTGCACACCATCCAGGACATCAACATCTCTTTGTGGCGCTTGCCAGAA
AAGGTGAAATCCGACAGGAGTGTCTTCATGAACCAGGGAGAGTGGGAGTTGCTGGGGGTG
CTGCCCTACTTTCGGGAGTTCAGCATGGAAAGCAGTAACTACTATGCAGAAATGAAGTTC
TATGTGGTCATCCGCCGGCGGCCCCTCTTCTATGTGGTCAGCCTGCTACTGCCCAGCATC
TTCCTCATGGTCATGGACATCGTGGGCTTCTACCTGCCCCCCAACAGTGGCGAGAGGGTC
TCTTTCAAGATTACACTCCTCCTGGGCTACTCGGTCTTCCTGATCATCGTTTCTGACACG
CTGCCGGCCACTGCCATCGGCACTCCTCTCATTGGTGTCTACTTTGTGGTGTGCATGGCT
CTGCTGGTGATAAGTTTGGCCGAGACCATCTTCATTGTGCGGCTGGTGCACAAGCAAGAC
CTGCAGCAGCCCGTGCCTGCTTGGCTGCGTCACCTGGTTCTGGAGAGAATCGCCTGGCTA
CTTTGCCTGAGGGAGCAGTCAACTTCCCAGAGGCCCCCAGCCACCTCCCAAGCCACCAAG
ACTGATGACTGCTCAGCCATGGGAAACCACTGCAGCCACATGGGAGGACCCCAGGACTTC
GAGAAGAGCCCGAGGGACAGATGTAGCCCTCCCCCACCACCTCGGGAGGCCTCGCTGGCG
GTGTGTGGGCTGCTGCAGGAGCTGTCCTCCATCCGGCAATTCCTGGAAAAGCGGGATGAG
ATCCGAGAGGTGGCCCGAGACTGGCTGCGCGTGGGCTCCGTGCTGGACAAGCTGCTATTC
CACATTTACCTGCTAGCGGTGCTGGCCTACAGCATCACCCTGGTTATGCTCTGGTCCATC
TGGCAGTACGCTTGA
GenBank Gene IDD49394
GeneCard IDNone
GenAtlas IDHTR3A
HGNC IDHGNC:5297
Chromosome Location11
Locus11q23.1
References
  1. 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 ]
  2. 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 ]
  3. Miyake A, Mochizuki S, Takemoto Y, Akuzawa S: Molecular cloning of human 5-hydroxytryptamine3 receptor: heterogeneity in distribution and function among species. Mol Pharmacol. 1995 Sep;48(3):407-16.[7565620 ]
  4. Belelli D, Balcarek JM, Hope AG, Peters JA, Lambert JJ, Blackburn TP: Cloning and functional expression of a human 5-hydroxytryptamine type 3AS receptor subunit. Mol Pharmacol. 1995 Dec;48(6):1054-62.[8848005 ]
  5. Bruss M, Gothert M, Hayer M, Bonisch H: Molecular cloning of alternatively spliced human 5-HT3 receptor cDNAs. Ann N Y Acad Sci. 1998 Dec 15;861:234-5.[9928262 ]
  6. Bruss M, Eucker T, Gothert M, Bonisch H: Exon-intron organization of the human 5-HT3A receptor gene. Neuropharmacology. 2000 Jan 4;39(2):308-15.[10670426 ]
  7. Jin P, Fu GK, Wilson AD, Yang J, Chien D, Hawkins PR, Au-Young J, Stuve LL: PCR isolation and cloning of novel splice variant mRNAs from known drug target genes. Genomics. 2004 Apr;83(4):566-71.[15028279 ]
  8. Taylor TD, Noguchi H, Totoki Y, Toyoda A, Kuroki Y, Dewar K, Lloyd C, Itoh T, Takeda T, Kim DW, She X, Barlow KF, Bloom T, Bruford E, Chang JL, Cuomo CA, Eichler E, FitzGerald MG, Jaffe DB, LaButti K, Nicol R, Park HS, Seaman C, Sougnez C, Yang X, Zimmer AR, Zody MC, Birren BW, Nusbaum C, Fujiyama A, Hattori M, Rogers J, Lander ES, Sakaki Y: Human chromosome 11 DNA sequence and analysis including novel gene identification. Nature. 2006 Mar 23;440(7083):497-500.[16554811 ]
  9. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7.[15489334 ]
  10. 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 ]
  11. 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 ]
  12. 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 ]
  13. Cheng A, McDonald NA, Connolly CN: Cell surface expression of 5-hydroxytryptamine type 3 receptors is promoted by RIC-3. J Biol Chem. 2005 Jun 10;280(23):22502-7. Epub 2005 Apr 4.[15809299 ]
  14. 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 ]
  15. 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 ]

Related FRC


FRCD ID Name Exact Mass Structure



Nantenine




339.391



Mirtazapine




265.36



Procaine




236.315



Ondansetron




293.37



Ethanol




46.07



Quetiapine




383.51



Aripiprazole




448.388



Olanzapine




312.435



Sumatriptan




295.401



Tubocurarine




609.743