ClinVar Miner

Submissions for variant NM_000490.5(AVP):c.329G>A (p.Cys110Tyr)

dbSNP: rs1057521601
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000440799 SCV000523750 uncertain significance not provided 2016-02-25 criteria provided, single submitter clinical testing The C110Y variant in the AVP gene has not been reported previously as a pathogenic variant, nor as a benign variant, to our knowledge. The C110Y variant was not observed in approximately 3,400 individuals of European and African American ancestry in the NHLBI Exome Sequencing Project, indicating it is not a common benign variant in these populations. The C110Y variant is a non-conservative amino acid substitution, which is likely to impact secondary protein structure as these residues differ in polarity, charge, size and/or other properties. This substitution occurs at a position that is conserved across species. In silico analysis predicts this variant is probably damaging to the protein structure/function. We interpret C110Y as a variant of uncertain significance.
DASA RCV002051851 SCV002318956 likely pathogenic Diabetes insipidus 2022-03-25 criteria provided, single submitter clinical testing The c.329G>A;p.(Cys110Tyr) missense change has been observed in affected individual(s) (PMID: 28008190)-PS4_supporting. The variant is located in a mutational hot spot and/or critical and well-established functional domain (Hormone_5) - PM1. This variant is not present in population databases (rs1057521601- gnomAD; ABraOM no frequency - http://abraom.ib.usp.br.) - PM2. Multiple lines of computational evidence support a deleterious effect on the gene or gene product - PP3. In summary, the currently available evidence indicates that the variant is likely pathogenic
Clinical Genomics, Uppaluri K&H Personalized Medicine Clinic RCV003884524 SCV004698132 uncertain risk allele Neurohypophyseal diabetes insipidus criteria provided, single submitter research Potent mutations in AVP gene can lead to decreased production of Anti Diuretic hormone which leads to central Diabetes insipidus.This particular variant rs1057521601 can predispose Familial Neurohypophysial Diabetes Insipidus (FNDI) and strength of predisposition is yet to be studied

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