ClinVar Miner

Submissions for variant NM_007315.4(STAT1):c.1629T>G (p.Cys543Trp)

dbSNP: rs1574642464
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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 RCV000808477 SCV000948587 uncertain significance Immunodeficiency 31B; Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome; Mendelian susceptibility to mycobacterial diseases due to partial STAT1 deficiency 2021-07-21 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. 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: "Probably Damaging"; Align-GVGD: "Class C15"). This variant has not been reported in the literature in individuals with STAT1-related disease. This variant is not present in population databases (ExAC no frequency). This sequence change replaces cysteine with tryptophan at codon 543 of the STAT1 protein (p.Cys543Trp). The cysteine residue is highly conserved and there is a large physicochemical difference between cysteine and tryptophan.

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