Gene entry

SRD5A1

steroid 5 alpha-reductase 1

Chromosome

5

Cytoband

5p15.31

Variants (rsID)

14

SRD5A1 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 5 (region 5p15.31). Its official name is “steroid 5 alpha-reductase 1”. The reference table lists 14 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.