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Gene entry

CASK

calcium/calmodulin dependent serine protein kinase

Chromosome
X
Cytoband
Xp11.4
Variants (rsID)
43

CASK is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome X (region Xp11.4). Its official name is “calcium/calmodulin dependent serine protein kinase”. The reference table lists 43 variants (rsID) for this gene.

Clinically classified variants

8 reference-table entries with clinical significance.

  • rs141158465Benignsingle nucleotide variantIntellectual disability, CASK-related, X-linked|History of neurodevelopmental disorder
  • rs546044640Benignsingle nucleotide variantHistory of neurodevelopmental disorder|Intellectual disability, CASK-related, X-linked
  • rs137852820Conflicting interpretationssingle nucleotide variantAnemia, nonspherocytic hemolytic, due to G6PD deficiency|FG syndrome 4|Syndromic X-linked intellectual disability Najm type|Intellectual disability, CASK-related, X-linked
  • rs587783370Conflicting interpretationssingle nucleotide variantSyndromic X-linked intellectual disability Najm type|Intellectual disability, CASK-related, X-linked|FG syndrome 4
  • rs76106850Conflicting interpretationssingle nucleotide variantIntellectual disability, CASK-related, X-linked
  • rs1023065Likely benignsingle nucleotide variant
  • rs137852815Pathogenicsingle nucleotide variantSyndromic X-linked intellectual disability Najm type
  • rs17315800Uncertain significancesingle nucleotide variantSyndromic X-linked intellectual disability Najm type

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.