Gene entry

CYB5A

cytochrome b5 type A

Chromosome

18

Cytoband

18q22.3

Variants (rsID)

13

CYB5A is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 18 (region 18q22.3). Its official name is “cytochrome b5 type A”. The reference table lists 13 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.