ClinVar Miner

Submissions for variant NM_000371.4(TTR):c.182G>T (p.Trp61Leu)

dbSNP: rs1567945702
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001389003 SCV001590204 pathogenic Amyloidosis, hereditary systemic 1 2023-01-10 criteria provided, single submitter clinical testing For these reasons, this variant has been classified as Pathogenic. 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 TTR protein function. ClinVar contains an entry for this variant (Variation ID: 1075408). This variant is also known as p.Trp41Leu. This missense change has been observed in individual(s) with hereditary transthyretin-mediated amyloidosis (hATTR amyloidosis) (PMID: 12557756, 26959691). This variant is not present in population databases (gnomAD no frequency). This sequence change replaces tryptophan, which is neutral and slightly polar, with leucine, which is neutral and non-polar, at codon 61 of the TTR protein (p.Trp61Leu).

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