Gene entry
CNTN2
contactin 2
- Chromosome
- 1
- Cytoband
- 1q32.1
- Variants (rsID)
- 21
CNTN2 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 1 (region 1q32.1). Its official name is “contactin 2”. The reference table lists 21 variants (rsID) for this gene.
Clinically classified variants
6 reference-table entries with clinical significance.
- rs2305276Benignsingle nucleotide variantEpilepsy, familial adult myoclonic, 5
- rs41264871Benignsingle nucleotide variantEpilepsy, familial adult myoclonic, 5
- rs116647440Conflicting interpretationssingle nucleotide variantEpilepsy, familial adult myoclonic, 5
- rs144056952Likely benignsingle nucleotide variantEpilepsy, familial adult myoclonic, 5
- rs191357187Uncertain significancesingle nucleotide variantEpilepsy, familial adult myoclonic, 5
- rs200089665Uncertain significancesingle nucleotide variantEpilepsy, familial adult myoclonic, 5
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.