CHEMICALS AND DRUGS Amino Acids, Peptides, and Proteins [D12] Amino Acids, Peptides, and Proteins Proteins [D12.776] Proteins Carrier Proteins [D12.776.157] Carrier Proteins Membrane Transport Proteins [D12.776.157.530] Membrane Transport Proteins Ion Channels [D12.776.157.530.400] Ion Channels Ligand-Gated Ion Channels [D12.776.157.530.400.400] Ligand-Gated Ion Channels Cysteine Loop Ligand-Gated Ion Channel Receptors [D12.776.157.530.400.400.100] Cysteine Loop Ligand-Gated Ion Channel Receptors Receptors, GABA-A [D12.776.157.530.400.400.100.100] Receptors, GABA-A Receptors, Glycine [D12.776.157.530.400.400.100.200] Receptors, Glycine Receptors, Nicotinic [D12.776.157.530.400.400.100.500] Receptors, Nicotinic Receptors, Serotonin, 5-HT3 [D12.776.157.530.400.400.100.700] Receptors, Serotonin, 5-HT3 CHEMICALS AND DRUGS Amino Acids, Peptides, and Proteins [D12] Amino Acids, Peptides, and Proteins Proteins [D12.776] Proteins Membrane Proteins [D12.776.543] Membrane Proteins Membrane Glycoproteins [D12.776.543.550] Membrane Glycoproteins Ion Channels [D12.776.543.550.450] Ion Channels Ligand-Gated Ion Channels [D12.776.543.550.450.500] Ligand-Gated Ion Channels Cysteine Loop Ligand-Gated Ion Channel Receptors [D12.776.543.550.450.500.100] Cysteine Loop Ligand-Gated Ion Channel Receptors Receptors, GABA-A [D12.776.543.550.450.500.100.100] Receptors, GABA-A Receptors, Glycine [D12.776.543.550.450.500.100.200] Receptors, Glycine Receptors, Nicotinic [D12.776.543.550.450.500.100.500] Receptors, Nicotinic Receptors, Serotonin, 5-HT3 [D12.776.543.550.450.500.100.700] Receptors, Serotonin, 5-HT3 CHEMICALS AND DRUGS Amino Acids, Peptides, and Proteins [D12] Amino Acids, Peptides, and Proteins Proteins [D12.776] Proteins Membrane Proteins [D12.776.543] Membrane Proteins Membrane Transport Proteins [D12.776.543.585] Membrane Transport Proteins Ion Channels [D12.776.543.585.400] Ion Channels Ligand-Gated Ion Channels [D12.776.543.585.400.500] Ligand-Gated Ion Channels Cysteine Loop Ligand-Gated Ion Channel Receptors [D12.776.543.585.400.500.100] Cysteine Loop Ligand-Gated Ion Channel Receptors Receptors, GABA-A [D12.776.543.585.400.500.100.100] Receptors, GABA-A Receptors, Glycine [D12.776.543.585.400.500.100.200] Receptors, Glycine Receptors, Nicotinic [D12.776.543.585.400.500.100.500] Receptors, Nicotinic Receptors, Serotonin, 5-HT3 [D12.776.543.585.400.500.100.700] Receptors, Serotonin, 5-HT3 CHEMICALS AND DRUGS Amino Acids, Peptides, and Proteins [D12] Amino Acids, Peptides, and Proteins Proteins [D12.776] Proteins Membrane Proteins [D12.776.543] Membrane Proteins Receptors, Cell Surface [D12.776.543.750] Receptors, Cell Surface Cysteine Loop Ligand-Gated Ion Channel Receptors [D12.776.543.750.130] Cysteine Loop Ligand-Gated Ion Channel Receptors Receptors, GABA-A [D12.776.543.750.130.500] Receptors, GABA-A Receptors, Glycine [D12.776.543.750.130.625] Receptors, Glycine Receptors, Nicotinic [D12.776.543.750.130.687] Receptors, Nicotinic Receptors, Serotonin, 5-HT3 [D12.776.543.750.130.750] Receptors, Serotonin, 5-HT3 CHEMICALS AND DRUGS Amino Acids, Peptides, and Proteins [D12] Amino Acids, Peptides, and Proteins Proteins [D12.776] Proteins Membrane Proteins [D12.776.543] Membrane Proteins Receptors, Cell Surface [D12.776.543.750] Receptors, Cell Surface Receptors, Biogenic Amine [D12.776.543.750.670] Receptors, Biogenic Amine Receptors, Serotonin [D12.776.543.750.670.800] Receptors, Serotonin Receptors, Serotonin, 5-HT1 [D12.776.543.750.670.800.100] Receptors, Serotonin, 5-HT1 Receptors, Serotonin, 5-HT2 [D12.776.543.750.670.800.200] Receptors, Serotonin, 5-HT2 Receptors, Serotonin, 5-HT3 [D12.776.543.750.670.800.300] Receptors, Serotonin, 5-HT3 Receptors, Serotonin, 5-HT4 [D12.776.543.750.670.800.400] Receptors, Serotonin, 5-HT4 CHEMICALS AND DRUGS Amino Acids, Peptides, and Proteins [D12] Amino Acids, Peptides, and Proteins Proteins [D12.776] Proteins Membrane Proteins [D12.776.543] Membrane Proteins Receptors, Cell Surface [D12.776.543.750] Receptors, Cell Surface Receptors, Neurotransmitter [D12.776.543.750.720] Receptors, Neurotransmitter Receptors, Serotonin [D12.776.543.750.720.850] Receptors, Serotonin Receptors, Serotonin, 5-HT1 [D12.776.543.750.720.850.100] Receptors, Serotonin, 5-HT1 Receptors, Serotonin, 5-HT2 [D12.776.543.750.720.850.200] Receptors, Serotonin, 5-HT2 Receptors, Serotonin, 5-HT3 [D12.776.543.750.720.850.300] Receptors, Serotonin, 5-HT3 Receptors, Serotonin, 5-HT4 [D12.776.543.750.720.850.400] Receptors, Serotonin, 5-HT4

Receptors, Serotonin, 5-HT3 - Preferred

Concept UI	M0244242
Scope note	A subclass of serotonin receptors that form cation channels and mediate signal transduction by depolarizing the cell membrane. The cation channels are formed from 5 receptor subunits. When stimulated the receptors allow the selective passage of SODIUM; POTASSIUM; and CALCIUM.
Preferred term	Receptors, Serotonin, 5-HT3
Entry term(s)	5 HT3 Receptor 5 Hydroxytryptamine 3 Receptor 5-HT3 Receptor 5-Hydroxytryptamine-3 Receptor Receptor, 5-Hydroxytryptamine-3 Receptor, Serotonin 3 Receptors, Serotonin 3 Serotonin 3 Receptor Serotonin 3 Receptors

Receptor, Serotonin, 5-HT3 Subunit E - Narrower

Concept UI	M0542415
Preferred term	Receptor, Serotonin, 5-HT3 Subunit E
Entry term(s)	Receptor, Serotonin, 5-HT3E

Receptor, Serotonin, 5-HT3 Subunit C - Narrower

Concept UI	M0542413
Preferred term	Receptor, Serotonin, 5-HT3 Subunit C
Entry term(s)	Receptor, Serotonin, 5-HT3C

Receptor, Serotonin, 5-HT3 Subunit D - Narrower

Concept UI	M0542414
Preferred term	Receptor, Serotonin, 5-HT3 Subunit D
Entry term(s)	Receptor, Serotonin, 5-HT3D

Receptor, Serotonin, 5-HT3 Subunit A - Narrower

Concept UI	M0244238
Preferred term	Receptor, Serotonin, 5-HT3 Subunit A
Entry term(s)	Receptor, Serotonin, 5-HT3A

Receptor, Serotonin, 5-HT3 Subunit B - Narrower

Concept UI	M0358297
Preferred term	Receptor, Serotonin, 5-HT3 Subunit B
Entry term(s)	Receptor, Serotonin, 5-HT3B