ClinVar Miner

Submissions for variant NM_152305.3(POGLUT1):c.836G>A (p.Arg279Gln)

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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 RCV005096056 SCV005819163 uncertain significance not provided 2024-07-19 criteria provided, single submitter clinical testing This sequence change replaces arginine, which is basic and polar, with glutamine, which is neutral and polar, at codon 279 of the POGLUT1 protein (p.Arg279Gln). This variant is present in population databases (no rsID available, gnomAD 0.003%). This missense change has been observed in individual(s) with POGLUT1-related conditions (PMID: 30414910, 31897643). ClinVar contains an entry for this variant (Variation ID: 1708165). 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) performed at Invitae indicates that this missense variant is expected to disrupt POGLUT1 protein function with a positive predictive value of 80%. Experimental studies have shown that this missense change affects POGLUT1 function (PMID: 30414910). 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.
OMIM RCV002287543 SCV002577639 pathogenic Autosomal recessive limb-girdle muscular dystrophy type 2R1 2022-10-04 no assertion criteria provided literature only

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