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ChEMBL Statistics
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Target Report Card

Target Name and Classification

Target ID CHEMBL2411
Preferred Name Serotonin 3a (5-HT3a) receptor
Synonyms 5-HT-3 | 5-HT3-A | 5-HT3A | 5-HT3R | 5-hydroxytryptamine receptor 3 | 5-hydroxytryptamine receptor 3A | 5ht3 | Htr3 | Htr3a | Serotonin receptor 3A | Serotonin-gated ion channel receptor
Organism Rattus norvegicus
Species Group No
Protein Target Classification
  • ion channel > ligand-gated ion channel > 5ht3 receptor

Target Components

Component Description Relationship Accession
5-hydroxytryptamine receptor 3A SINGLE PROTEIN P35563

Target Relations

ChEMBL ID Pref Name Target Type
CHEMBL2094123 Serotonin (5-HT) receptor PROTEIN FAMILY
CHEMBL2094116 Serotonin 3 (5-HT3) receptor PROTEIN COMPLEX

Target Associated Bioactivities

Target Associated Assays

Target Ligand Efficiencies

Target Associated Compound Properties

Target Cross References - Gene

GO Cellular Component GO:0005737 (cytoplasm)
GO:0005886 (plasma membrane)
GO:0005887 (integral component of plasma membrane)
GO:0016020 (membrane)
GO:0016021 (integral component of membrane)
GO:0030054 (cell junction)
GO:0030424 (axon)
GO:0032154 (cleavage furrow)
GO:0043025 (neuronal cell body)
GO:0045202 (synapse)
GO:0045211 (postsynaptic membrane)
GO:1904602 (serotonin-activated cation-selective channel complex)
GO Molecular Function GO:0004888 (transmembrane signaling receptor activity)
GO:0005216 (ion channel activity)
GO:0005230 (extracellular ligand-gated ion channel activity)
GO:0015276 (ligand-gated ion channel activity)
GO:0022850 (serotonin-gated cation channel activity)
GO:0051378 (serotonin binding)
GO Biological Process GO:0006811 (ion transport)
GO:0007165 (signal transduction)
GO:0007268 (chemical synaptic transmission)
GO:0032414 (positive regulation of ion transmembrane transporter activity)
GO:0034220 (ion transmembrane transport)
GO:0042220 (response to cocaine)
GO:0045471 (response to ethanol)
GO:0071363 (cellular response to growth factor stimulus)
GO:0098655 (cation transmembrane transport)

Target Cross References - Protein

canSAR P35563
Guide to Pharmacology 373
Reactome R-RNO-112314 (Neurotransmitter receptors and postsynaptic signal transmission.)
UniProt P35563

Target Cross References - Domain

InterPro IPR006029 (Neurotrans-gated_channel_TM.)
IPR006201 (Neur_channel.)
IPR006202 (Neur_chan_lig-bd.)
IPR008132 (5HT3_rcpt.)
IPR008133 (5HT3_rcpt_A.)
IPR018000 (Neurotransmitter_ion_chnl_CS.)
IPR036719 (Neuro-gated_channel_TM_sf.)
IPR036734 (Neur_chan_lig-bd_sf.)
Pfam PF02931 (Neur_chan_LBD)
PF02932 (Neur_chan_memb)