Submissions for variant NM_001376.5(DYNC1H1):c.1942A>G (p.Ile648Val) (rs775473086)

Minimum review status:		Collection method:
Minimum conflict level:
		ClinVar version:

Total submissions: 1

Download table as spreadsheet

Submitter	RCV	SCV	Clinical significance	Condition	Last evaluated	Review status	Method	Comment
Invitae	RCV000701434	SCV000830235	uncertain significance	Charcot-Marie-Tooth disease, axonal, type 2O	2018-03-07	criteria provided, single submitter	clinical testing	This sequence change replaces isoleucine with valine at codon 648 of the DYNC1H1 protein (p.Ile648Val). The isoleucine residue is highly conserved and there is a small physicochemical difference between isoleucine and valine. This variant is present in population databases (rs775473086, ExAC 0.02%). This variant has not been reported in the literature in individuals with DYNC1H1-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: "Deleterious"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "Class C0"). 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.