ClinVar Miner

Submissions for variant NM_004260.4(RECQL4):c.2489G>C (p.Arg830Thr)

dbSNP: rs747748330
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001061456 SCV001226200 uncertain significance Baller-Gerold syndrome 2020-06-12 criteria provided, single submitter clinical testing This sequence change replaces arginine with threonine at codon 830 of the RECQL4 protein (p.Arg830Thr). The arginine residue is highly conserved and there is a moderate physicochemical difference between arginine and threonine. 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. 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: "Deleterious"; PolyPhen-2: "Not Available"; Align-GVGD: "Class C65"). This variant has not been reported in the literature in individuals with RECQL4-related conditions. This variant is not present in population databases (ExAC no frequency).

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