Gene entry

COMT

catechol-O-methyltransferase

Chromosome

22

Cytoband

22q11.21

Variants (rsID)

27

COMT is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 22 (region 22q11.21). Its official name is “catechol-O-methyltransferase”. The reference table lists 27 variants (rsID) for this gene.

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