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Newer gene family pages are available

This is our older gene family page that is no longer maintained. Please go to our new look gene family index to view a complete list of our new maintained gene families. More information can be found in our gene families help page.

We have created a mapping file (Excel) that will map most of the old families to the new. However because we have changed the way we assign families and how we organise them, this file may not map all the old families.

5-HT (serotonin) receptors

Click on the Approved Gene Symbol to retrieve the complete gene record

Approved Symbol Approved Name Previous Symbols Synonyms Chromosome
HTR1A 5-hydroxytryptamine receptor 1A ADRB2RL1, ADRBRL1 5-HT1A 5q12.3
HTR1B 5-hydroxytryptamine receptor 1B S12, 5-HT1B, HTR1D2, 5-HT1DB 6q14.1
HTR1D 5-hydroxytryptamine receptor 1D HTRL RDC4, HT1DA, 5-HT1D 1p36.12
HTR1E 5-hydroxytryptamine receptor 1E 5-HT1E 6q14.3
HTR1F 5-hydroxytryptamine receptor 1F HTR1EL, 5-HT1F 3p12
HTR2A 5-hydroxytryptamine receptor 2A HTR2 5-HT2A 13q14.2
HTR2B 5-hydroxytryptamine receptor 2B 5-HT(2B), 5-HT2B 2q37.1
HTR2C 5-hydroxytryptamine receptor 2C HTR1C 5-HT2C, 5HTR2C Xq23
HTR3A 5-hydroxytryptamine receptor 3A HTR3 5-HT3R, 5-HT3A 11q23.2
HTR3B 5-hydroxytryptamine receptor 3B 5-HT3B 11q23.2
HTR3C 5-hydroxytryptamine receptor 3C 3q27.1
HTR3D 5-hydroxytryptamine receptor 3D 3q27.1
HTR3E 5-hydroxytryptamine receptor 3E 3q27.1
HTR4 5-hydroxytryptamine receptor 4 5-HT4 5q32
HTR5A 5-hydroxytryptamine receptor 5A 5-HT5A 7q36.2
HTR6 5-hydroxytryptamine receptor 6 5-HT6, 5-HT6R 1p36.13
HTR7 5-hydroxytryptamine receptor 7 5-HT7 10q23.31

Download gene family data

Click here to view those genes associated to the  G protein-coupled receptor gene family


This online database does not include our confidential data. If you would like to create a new gene symbol and name, the only way to confirm it as unique is by contacting us.