ClinVar Miner

Submissions for variant NM_001134407.3(GRIN2A):c.2695C>A (p.Arg899=)

dbSNP: rs796052553
Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 2
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
CeGaT Center for Human Genetics Tuebingen RCV001091970 SCV001248289 uncertain significance not provided 2019-10-01 criteria provided, single submitter clinical testing
Labcorp Genetics (formerly Invitae), Labcorp RCV005093462 SCV005804874 uncertain significance Landau-Kleffner syndrome 2024-12-30 criteria provided, single submitter clinical testing This sequence change affects codon 899 of the GRIN2A mRNA. It is a 'silent' change, meaning that it does not change the encoded amino acid sequence of the GRIN2A protein. This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with GRIN2A-related conditions. ClinVar contains an entry for this variant (Variation ID: 871809). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance.

The information on this website is not intended for direct diagnostic use or medical decision-making without review by a genetics professional. Individuals should not change their health behavior solely on the basis of information contained on this website. Neither the University of Utah nor the National Institutes of Health independently verfies the submitted information. If you have questions about the information contained on this website, please see a health care professional.