rs748343438

This variant is located in the HTR3B gene.

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ClinVar annotation

Uncertain Significance★☆☆☆

1 submitter

not specified

About HTR3B

The product of this gene belongs to the ligand-gated ion channel receptor superfamily. This gene encodes subunit B of the type 3 receptor for 5-hydroxytryptamine (serotonin), a biogenic hormone that functions as a neurotransmitter, a hormone, and a mitogen. This receptor causes fast, depolarizing responses in neurons after activation. It is not functional as a homomeric complex, but a pentaheteromeric complex with subunit A (HTR3A) displays the full functional features of this receptor. [provided by RefSeq, Aug 2011]

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Gene information from NCBI Gene. Variant classifications from ClinVar.

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