ClinVar Miner

Submissions for variant NM_001365999.1(SZT2):c.1241G>T (p.Arg414Leu)

dbSNP: rs757989403
Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 3
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000814752 SCV000955175 uncertain significance not provided 2023-10-13 criteria provided, single submitter clinical testing This sequence change replaces arginine, which is basic and polar, with leucine, which is neutral and non-polar, at codon 414 of the SZT2 protein (p.Arg414Leu). This variant is present in population databases (rs757989403, gnomAD 0.03%). This variant has not been reported in the literature in individuals affected with SZT2-related conditions. ClinVar contains an entry for this variant (Variation ID: 658021). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) has been performed at Invitae for this missense variant, however the output from this modeling did not meet the statistical confidence thresholds required to predict the impact of this variant on SZT2 protein function. 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.
Ambry Genetics RCV002534850 SCV003648542 uncertain significance Inborn genetic diseases 2022-09-22 criteria provided, single submitter clinical testing The c.1241G>T (p.R414L) alteration is located in exon 9 (coding exon 9) of the SZT2 gene. This alteration results from a G to T substitution at nucleotide position 1241, causing the arginine (R) at amino acid position 414 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear.
Genome-Nilou Lab RCV003457829 SCV004178442 uncertain significance Developmental and epileptic encephalopathy, 18 2023-04-11 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.