5-hydroxytryptamine receptor 3E

Name5-hydroxytryptamine receptor 3E
Synonyms
  • 5-HT3-E
  • Serotonin receptor 3E
Gene NameHTR3E
OrganismHuman
Amino acid sequence
>lcl|BSEQ0008663|5-hydroxytryptamine receptor 3E
MEGSWFHRKRFSFYLLLGFLLQGRGVTFTINCSGFGQHGADPTALNSVFNRKPFRPVTNI
SVPTQVNISFAMSAILDVNEQLHLLSSFLWLEMVWDNPFISWNPEECEGITKMSMAAKNL
WLPDIFIIELMDVDKTPKGLTAYVSNEGRIRYKKPMKVDSICNLDIFYFPFDQQNCTLTF
SSFLYTVDSMLLDMEKEVWEITDASRNILQTHGEWELLGLSKATAKLSRGGNLYDQIVFY
VAIRRRPSLYVINLLVPSGFLVAIDALSFYLPVKSGNRVPFKITLLLGYNVFLLMMSDLL
PTSGTPLIGVYFALCLSLMVGSLLETIFITHLLHVATTQPPPLPRWLHSLLLHCNSPGRC
CPTAPQKENKGPGLTPTHLPGVKEPEVSAGQMPGPAEAELTGGSEWTRAQREHEAQKQHS
VELWLQFSHAMDAMLFRLYLLFMASSIITVICLWNT
Number of residues456
Molecular Weight51437.415
Theoretical pINot Available
GO Classification
Functions
  • serotonin-activated cation-selective channel activity
  • serotonin receptor activity
Processes
  • serotonin receptor signaling pathway
  • regulation of membrane potential
  • cation transmembrane transport
  • neurological system process
  • transmembrane transport
  • ion transmembrane transport
Components
  • plasma membrane
  • integral component of membrane
  • synapse
  • neuron projection
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.
Pfam Domain Function
Transmembrane Regions249-269 283-303 308-328 434-454
GenBank Protein IDNot Available
UniProtKB IDA5X5Y0
UniProtKB Entry Name5HT3E_HUMAN
Cellular LocationCell membrane
Gene sequence
>lcl|BSEQ0021420|5-hydroxytryptamine receptor 3E (HTR3E)
ATGGAAGGAAGCTGGTTCCACAGGAAAAGATTTTCCTTCTACCTCCTTCTCGGTTTTCTG
CTTCAAGGAAGGGGCGTTACTTTCACCATCAATTGCTCAGGGTTTGGCCAGCACGGGGCG
GATCCCACTGCTCTGAATTCAGTGTTTAATAGAAAGCCCTTCCGTCCGGTCACCAACATC
AGCGTCCCCACCCAAGTCAACATCTCCTTCGCGATGTCTGCCATCCTAGATGTGAATGAA
CAGCTGCACCTCTTGTCATCATTCCTGTGGCTGGAAATGGTTTGGGATAACCCATTTATC
AGCTGGAACCCAGAGGAATGTGAGGGCATCACGAAGATGAGTATGGCAGCCAAGAACCTG
TGGCTCCCAGACATTTTCATCATTGAACTCATGGATGTGGATAAGACCCCAAAAGGCCTC
ACAGCATATGTAAGTAATGAAGGTCGCATCAGGTATAAGAAACCCATGAAGGTGGACAGT
ATCTGTAACCTGGACATCTTCTACTTCCCCTTCGACCAGCAGAACTGCACACTCACCTTC
AGCTCATTCCTCTACACAGTGGACAGCATGTTGCTGGACATGGAGAAAGAAGTGTGGGAA
ATAACAGACGCATCCCGGAACATCCTTCAGACCCATGGAGAATGGGAGCTCCTGGGCCTC
AGCAAGGCCACCGCAAAGTTGTCCAGGGGAGGCAACCTGTATGATCAGATCGTGTTCTAT
GTGGCCATCAGGCGCAGGCCCAGTCTCTATGTCATAAACCTTCTCGTGCCCAGTGGCTTT
CTGGTTGCCATCGATGCCCTCAGCTTCTACCTGCCAGTGAAAAGTGGGAATCGTGTCCCA
TTCAAGATAACGCTCCTGCTGGGCTACAACGTCTTCCTGCTCATGATGAGTGACTTGCTC
CCCACCAGTGGCACCCCCCTCATCGGTGTCTACTTCGCCCTGTGCCTGTCCCTGATGGTG
GGCAGCCTGCTGGAGACCATCTTCATCACCCACCTGCTGCACGTGGCCACCACCCAGCCC
CCACCCCTGCCTCGGTGGCTCCACTCCCTGCTGCTCCACTGCAACAGCCCGGGGAGATGC
TGTCCCACTGCGCCCCAGAAGGAAAATAAGGGCCCGGGTCTCACCCCCACCCACCTGCCC
GGTGTGAAGGAGCCAGAGGTATCAGCAGGGCAGATGCCGGGCCCTGCGGAGGCAGAGCTG
ACAGGGGGCTCAGAATGGACAAGGGCCCAGCGGGAACACGAGGCCCAGAAGCAGCACTCA
GTGGAGCTGTGGTTGCAGTTCAGCCACGCGATGGACGCCATGCTCTTCCGCCTCTACCTG
CTCTTCATGGCCTCCTCTATCATCACCGTCATATGCCTCTGGAACACCTAG
GenBank Gene IDNot Available
GeneCard IDNot Available
GenAtlas IDNot Available
HGNC IDHGNC:24005
Chromosome Location3
LocusNot Available
References
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  2. Karnovsky AM, Gotow LF, McKinley DD, Piechan JL, Ruble CL, Mills CJ, Schellin KA, Slightom JL, Fitzgerald LR, Benjamin CW, Roberds SL: A cluster of novel serotonin receptor 3-like genes on human chromosome 3. Gene. 2003 Nov 13;319:137-48. 14597179
  3. 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
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