Genetics University — Research, Education, Medical Genetics
Knowledge Hub

Gene entry

CSNK2A1

casein kinase 2 alpha 1

Chromosome
20
Cytoband
20p13
Variants (rsID)
14

CSNK2A1 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 20 (region 20p13). Its official name is “casein kinase 2 alpha 1”. The reference table lists 14 variants (rsID) for this gene.

Clinically classified variants

5 reference-table entries with clinical significance.

  • rs869312840Conflicting interpretationssingle nucleotide variantOkur-Chung neurodevelopmental syndrome|Inborn genetic diseases|See cases|Neurodevelopmental delay
  • rs869312845Pathogenicsingle nucleotide variantOkur-Chung neurodevelopmental syndrome|Inborn genetic diseases
  • rs869312846Pathogenicsingle nucleotide variantOkur-Chung neurodevelopmental syndrome
  • rs869312848Pathogenicsingle nucleotide variantOkur-Chung neurodevelopmental syndrome
  • rs869312849Pathogenicsingle nucleotide variantOkur-Chung neurodevelopmental syndrome

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.