ClinVar Miner

Submissions for variant NM_001365951.3(KIF1B):c.1376G>A (p.Ser459Asn)

gnomAD frequency: 0.00015  dbSNP: rs375389310
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Illumina Laboratory Services, Illumina RCV001099951 SCV001256444 uncertain significance Neuroblastoma 2017-04-28 criteria provided, single submitter clinical testing This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases did not allow this variant to be ruled in or out of causing disease. Therefore, this variant is classified as a variant of unknown significance.
Ambry Genetics RCV004032055 SCV002665835 likely benign not specified 2020-11-17 criteria provided, single submitter clinical testing This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity.
Invitae RCV002554949 SCV003255234 uncertain significance Charcot-Marie-Tooth disease type 2 2023-03-26 criteria provided, single submitter clinical testing An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant is likely to be disruptive. ClinVar contains an entry for this variant (Variation ID: 875785). This variant has not been reported in the literature in individuals affected with KIF1B-related conditions. This variant is present in population databases (rs375389310, gnomAD 0.05%), and has an allele count higher than expected for a pathogenic variant. This sequence change replaces serine, which is neutral and polar, with asparagine, which is neutral and polar, at codon 413 of the KIF1B protein (p.Ser413Asn). 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.

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