Gene entry
GRIN1
glutamate ionotropic receptor NMDA type subunit 1
- Chromosome
- 9
- Cytoband
- 9q34.3
- Variants (rsID)
- 9
GRIN1 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 9 (region 9q34.3). Its official name is “glutamate ionotropic receptor NMDA type subunit 1”. The reference table lists 9 variants (rsID) for this gene.
Clinically classified variants
6 reference-table entries with clinical significance.
- rs1126442Benignsingle nucleotide variantHistory of neurodevelopmental disorder|Intellectual disability, autosomal dominant 8|Neurodevelopmental disorder with or without hyperkinetic movements and seizures, autosomal recessive
- rs201316377Benignsingle nucleotide variantIntellectual disability, autosomal dominant 8
- rs75783429Benignsingle nucleotide variantIntellectual disability, autosomal dominant 8|History of neurodevelopmental disorder
- rs1064795712Conflicting interpretationssingle nucleotide variantGRIN1-Related Disorder
- rs145176345Conflicting interpretationssingle nucleotide variantHistory of neurodevelopmental disorder|Intellectual disability, autosomal dominant 8
- rs797045047Pathogenicsingle nucleotide variantIntellectual disability, autosomal dominant 8|Inborn genetic diseases|Seizure
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.