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Gene entry

GRIN2A

glutamate ionotropic receptor NMDA type subunit 2A

Chromosome
16
Cytoband
16p13.2
Variants (rsID)
124

GRIN2A is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 16 (region 16p13.2). Its official name is “glutamate ionotropic receptor NMDA type subunit 2A”. The reference table lists 124 variants (rsID) for this gene.

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Clinically classified variants

18 reference-table entries with clinical significance.

  • rs1014531Benignsingle nucleotide variantLandau-Kleffner syndrome
  • rs1420040Benignsingle nucleotide variantLandau-Kleffner syndrome
  • rs2229193Benignsingle nucleotide variantLandau-Kleffner syndrome|History of neurodevelopmental disorder
  • rs564039694Benignsingle nucleotide variantLandau-Kleffner syndrome
  • rs61758996Benignsingle nucleotide variantLandau-Kleffner syndrome
  • rs77580194Benignsingle nucleotide variantLandau-Kleffner syndrome
  • rs78631453Benignsingle nucleotide variantLandau-Kleffner syndrome|History of neurodevelopmental disorder
  • rs145063086Conflicting interpretationssingle nucleotide variantLandau-Kleffner syndrome|Focal epilepsy|History of neurodevelopmental disorder
  • rs183029507Conflicting interpretationssingle nucleotide variantLandau-Kleffner syndrome
  • rs199784503Conflicting interpretationssingle nucleotide variantLandau-Kleffner syndrome|History of neurodevelopmental disorder
  • rs372083517Conflicting interpretationssingle nucleotide variantLandau-Kleffner syndrome
  • rs757351084Conflicting interpretationssingle nucleotide variantLandau-Kleffner syndrome
  • rs77029288Conflicting interpretationssingle nucleotide variantLandau-Kleffner syndrome|Inborn genetic diseases|History of neurodevelopmental disorder
  • rs774169125Conflicting interpretationssingle nucleotide variantLandau-Kleffner syndrome
  • rs150208429Likely benignsingle nucleotide variantLandau-Kleffner syndrome
  • rs397518465Pathogenicsingle nucleotide variantLandau-Kleffner syndrome|Childhood epilepsy with centrotemporal spikes|Abnormal cerebral morphology
  • rs397518470Pathogenicsingle nucleotide variantLandau-Kleffner syndrome
  • rs150316865Uncertain significancesingle nucleotide variantLandau-Kleffner 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.