ClinVar Miner

Submissions for variant NM_006019.4(TCIRG1):c.1402G>A (p.Ala468Thr)

gnomAD frequency: 0.00001  dbSNP: rs774244420
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001338108 SCV001531748 uncertain significance not provided 2022-01-13 criteria provided, single submitter clinical testing This sequence change replaces alanine, which is neutral and non-polar, with threonine, which is neutral and polar, at codon 468 of the TCIRG1 protein (p.Ala468Thr). This variant is present in population databases (rs774244420, gnomAD 0.003%). This variant has not been reported in the literature in individuals affected with TCIRG1-related conditions. ClinVar contains an entry for this variant (Variation ID: 1035265). Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Probably 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.
Natera, Inc. RCV001831045 SCV002094914 uncertain significance Autosomal recessive osteopetrosis 1 2020-09-03 no assertion criteria provided clinical testing

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