ClinVar Miner

Submissions for variant NM_000211.5(ITGB2):c.2247T>C (p.Asn749=)

gnomAD frequency: 0.00001  dbSNP: rs773262146
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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 RCV001873925 SCV002114618 uncertain significance Leukocyte adhesion deficiency 1 2021-05-31 criteria provided, single submitter clinical testing This sequence change affects codon 749 of the ITGB2 mRNA. It is a 'silent' change, meaning that it does not change the encoded amino acid sequence of the ITGB2 protein. 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 is not likely to affect RNA splicing, but this prediction has not been confirmed by published transcriptional studies. This variant has not been reported in the literature in individuals with ITGB2-related conditions. This variant is present in population databases (rs773262146, ExAC 0.002%).

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