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Gene entry

HTR2A

5-hydroxytryptamine receptor 2A

Chromosome
13
Cytoband
13q14.2
Variants (rsID)
41

HTR2A is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 13 (region 13q14.2). Its official name is “5-hydroxytryptamine receptor 2A”. The reference table lists 41 variants (rsID) for this gene.

Clinically classified variants

3 reference-table entries with clinical significance.

  • rs6313Benignsingle nucleotide variantSchizophrenia, susceptibility to
  • rs6311Likely benignsingle nucleotide variantCocaine-Related Disorders|Obsessive-compulsive disorder, susceptibility to
  • rs6312Not classified5_prime_UTR_variant

Other listed variants

Public references

Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.