Gene entry

CYP2A7

cytochrome P450 family 2 subfamily A member 7

Chromosome

19

Cytoband

19q13.2

Variants (rsID)

43

CYP2A7 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 19 (region 19q13.2). Its official name is “cytochrome P450 family 2 subfamily A member 7”. The reference table lists 43 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.