HTR3B

5-hydroxytryptamine (serotonin) receptor 3B, ionotropic
Identifiers
Symbols	HTR3B ; 5-HT3B
External IDs	OMIM: 604654 MGI: 1861899 HomoloGene: 38131 IUPHAR: 374 ChEMBL: 3895 GeneCards: HTR3B Gene
Gene ontology Molecular function • acetylcholine-activated cation-selective channel activity • serotonin receptor activity • ion channel activity • serotonin-activated cation-selective channel activity • acetylcholine receptor activity • acetylcholine binding Cellular component • plasma membrane • integral component of plasma membrane • acetylcholine-gated channel complex • cell surface • neuron projection • synapse • postsynaptic membrane Biological process • transport • serotonin receptor signaling pathway • synaptic transmission • synaptic transmission, cholinergic • neuromuscular synaptic transmission • ion transmembrane transport • response to nicotine • regulation of membrane potential • neurological system process • transmembrane transport • cation transmembrane transport Sources: Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	9177	57014
Ensembl	ENSG00000149305	ENSMUSG00000008590
UniProt	O95264	Q9JHJ5
RefSeq (mRNA)	NM_006028	NM_020274
RefSeq (protein)	NP_006019	NP_064670
Location (UCSC)	Chr 11: 113.9 – 113.95 Mb	Chr 9: 48.94 – 48.96 Mb
PubMed search	[1]	[2]

5-hydroxytryptamine (serotonin) receptor 3B, also known as HTR3B, is a human gene. The protein encoded by this gene is a subunit of the 5-HT3 receptor.

External links

• HTR3B protein, human at the US National Library of Medicine Medical Subject Headings (MeSH)