Genetics University — Research, Education, Medical Genetics
Knowledge Hub

Gene entry

PIK3CD

phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta

Chromosome
1
Cytoband
1p36.22
Variants (rsID)
16

PIK3CD is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 1 (region 1p36.22). Its official name is “phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta”. The reference table lists 16 variants (rsID) for this gene.

Clinically classified variants

2 reference-table entries with clinical significance.

  • rs142285826Benignsingle nucleotide variantImmunodeficiency 14
  • rs397518423Pathogenicsingle nucleotide variantImmunodeficiency 14|Inherited Immunodeficiency Diseases

Other listed variants

Public references

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