ClinVar Miner

Submissions for variant NM_003200.5(TCF3):c.607G>A (p.Ala203Thr)

dbSNP: rs138005323
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Blueprint Genetics RCV000788626 SCV000927804 uncertain significance not provided 2018-07-17 criteria provided, single submitter clinical testing
Labcorp Genetics (formerly Invitae), Labcorp RCV000788626 SCV002130498 uncertain significance not provided 2023-01-30 criteria provided, single submitter clinical testing 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. 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 not expected to disrupt TCF3 protein function. ClinVar contains an entry for this variant (Variation ID: 636717). This variant has not been reported in the literature in individuals affected with TCF3-related conditions. The frequency data for this variant in the population databases is considered unreliable, as metrics indicate poor data quality at this position in the gnomAD database. This sequence change replaces alanine, which is neutral and non-polar, with threonine, which is neutral and polar, at codon 203 of the TCF3 protein (p.Ala203Thr).
3billion RCV004723177 SCV005328850 likely benign Agammaglobulinemia 8b, autosomal recessive 2024-09-20 criteria provided, single submitter clinical testing The homozygous variant was found in patients diagnosed with another variant in a different gene, with no symptoms related to the gene containing the homozygous variant.

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