ClinVar Miner

Submissions for variant NM_001145661.2(GATA2):c.136G>A (p.Asp46Asn) (rs370750401)

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
Invitae RCV000233976 SCV000291134 uncertain significance Lymphedema, primary, with myelodysplasia; Dendritic cell, monocyte, B lymphocyte, and natural killer lymphocyte deficiency 2015-12-16 criteria provided, single submitter clinical testing This sequence change replaces aspartic acid with asparagine at codon 46 of the GATA2 protein (p.Asp46Asn). The aspartic acid residue is highly conserved and there is a small physicochemical difference between aspartic acid and asparagine. This variant is present in population databases (rs370750401, ExAC 0.002%) but has not been reported in the literature in individuals with a GATA2-related disease. Algorithms developed to predict the effect of missense changes on protein structure and function do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). In summary, this is a rare missense change with uncertain impact on protein function. There is no indication that this variant causes disease, but the evidence is insufficient at this time to prove that conclusively. Therefore, it has been classified as a Variant of Uncertain Significance.
Institute of Human Genetics, University of Leipzig Medical Center RCV001262682 SCV001440633 uncertain significance Dendritic cell, monocyte, B lymphocyte, and natural killer lymphocyte deficiency 2019-01-01 criteria provided, single submitter clinical testing

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.