ClinVar Miner

Submissions for variant NM_000528.4(MAN2B1):c.1933_1935del (p.Asn645del)

dbSNP: rs1599344435
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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 RCV000818869 SCV000959505 uncertain significance Deficiency of alpha-mannosidase 2018-09-18 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 sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site, but this prediction has not been confirmed by published transcriptional studies. Experimental studies and prediction algorithms are not available for this variant, and the functional significance of the affected amino acid(s) is currently unknown. This variant has not been reported in the literature in individuals with MAN2B1-related disease. This variant is not present in population databases (ExAC no frequency). This variant, c.1933_1935delAAC, results in the deletion of 1 amino acid(s) of the MAN2B1 protein (p.Asn645del), but otherwise preserves the integrity of the reading frame.

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