ClinVar Miner

Submissions for variant NM_000531.6(OTC):c.122A>G (p.Asp41Gly)

dbSNP: rs74518351
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 RCV001064676 SCV001229589 likely pathogenic Ornithine carbamoyltransferase deficiency 2019-11-18 criteria provided, single submitter clinical testing In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated, but these predictions have not been confirmed by published functional studies and their clinical significance is uncertain. This variant has been observed in individual(s) with ornithine transcarbamylase deficiency (PMID: 20458665, 19138872, 17334707). In at least one individual the variant was observed to be de novo. ClinVar contains an entry for this variant (Variation ID: 97107). This variant is not present in population databases (ExAC no frequency). This sequence change replaces aspartic acid with glycine at codon 41 of the OTC protein (p.Asp41Gly). The aspartic acid residue is moderately conserved and there is a moderate physicochemical difference between aspartic acid and glycine.
GenMed Metabolism Lab RCV000083334 SCV000115420 pathogenic not provided no assertion criteria provided not provided Converted during submission to Pathogenic.

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.