ClinVar Miner

Submissions for variant NM_025000.4(DCAF17):c.1030T>C (p.Trp344Arg)

gnomAD frequency: 0.00057  dbSNP: rs78488864
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Total submissions: 4
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Illumina Laboratory Services, Illumina RCV000317071 SCV000419274 uncertain significance Woodhouse-Sakati syndrome 2018-01-12 criteria provided, single submitter clinical testing This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease.
Invitae RCV000317071 SCV001002710 likely benign Woodhouse-Sakati syndrome 2024-01-31 criteria provided, single submitter clinical testing
GeneDx RCV001552100 SCV001772735 uncertain significance not provided 2020-04-03 criteria provided, single submitter clinical testing In silico analysis, which includes protein predictors and evolutionary conservation, supports a deleterious effect; Reported in a patient with infantile onset Pompe disease; however, the patient was homozygous for a pathogenic variant in the GAA gene and a second DCAF17 variant was not identified (Broomfield et al., 2017); This variant is associated with the following publications: (PMID: 28726123)
Ambry Genetics RCV002523094 SCV003749250 uncertain significance Inborn genetic diseases 2022-03-23 criteria provided, single submitter clinical testing The c.1030T>C (p.W344R) alteration is located in exon 10 (coding exon 10) of the DCAF17 gene. This alteration results from a T to C substitution at nucleotide position 1030, causing the tryptophan (W) at amino acid position 344 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear.

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