InnateDB Protein
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IDBP-67335.5
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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HTR3C
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Protein Name
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5-hydroxytryptamine (serotonin) receptor 3, family member C
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Synonyms
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000322617
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InnateDB Gene
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IDBG-67333 (HTR3C)
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Protein Structure
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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.
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Subcellular Localization |
Cell membrane {ECO:0000269PubMed:17392525}; Multi-pass membrane protein {ECO:0000269PubMed:17392525}. Note=Presumably retained within the endoplasmic reticulum unless complexed with HTR3A.
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Disease Associations |
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Tissue Specificity |
Expressed in many tissues including adult brain, colon, intestine, lung, muscle and stomach as well as fetal colon and kidney. {ECO:0000269PubMed:12801637}.
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 1 experimentally validated interaction(s) in this database.
Experimentally validated |
Total |
1
[view]
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Protein-Protein |
0
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
1
[view]
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RNA-RNA |
0
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DNA-RNA |
0
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Molecular Function |
Accession |
GO Term |
GO:0005230
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extracellular ligand-gated ion channel activity
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Biological Process |
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Cellular Component |
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PDB ID |
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InterPro |
IPR006029
Neurotransmitter-gated ion-channel transmembrane domain
IPR006201
Neurotransmitter-gated ion-channel
IPR006202
Neurotransmitter-gated ion-channel ligand-binding
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PFAM |
PF02932
PF02931
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PRINTS |
PR00252
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PIRSF |
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
Q8WXA8
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PhosphoSite |
PhosphoSite-Q8WXA8
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
170572
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UniGene |
Hs.632579
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RefSeq |
NP_570126
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HUGO |
HGNC:24003
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OMIM |
610121
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CCDS |
CCDS3250
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HPRD |
17120
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IMGT |
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EMBL |
AF459285
BC131799
CH471052
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GenPept |
AAI31800
AAL66182
EAW78305
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