Gene entry

HMBS

hydroxymethylbilane synthase

Chromosome

11

Cytoband

11q23.3

Variants (rsID)

10

HMBS is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 11 (region 11q23.3). Its official name is “hydroxymethylbilane synthase”. The reference table lists 10 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.