ClinVar Miner

Submissions for variant NM_001114753.3(ENG):c.1719dup (p.Ile574fs)

dbSNP: rs1554809093
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000627583 SCV000748583 pathogenic not provided 2018-04-16 criteria provided, single submitter clinical testing Although the c.1719dupC pathogenic variant in the ENG gene has not been reported to our knowledge, this variant causes a shift in reading frame starting at codon isoleucine 574, changing it to a histidine, and creating a premature stop codon at position 5 of the new reading frame, denoted p.Ile574HisfsX5. This pathogenic variant is expected to result in an abnormal, truncated protein product due to the loss of the last 52 amino acids which are replaced with four incorrect amino acids. Other downstream truncating variants in the ENG gene have been reported in the Human Gene Mutation Database in association with HHT (Stenson et al., 2014). Furthermore, the c.1719dupC variant has not been observed in large population cohorts (Lek et al., 2016).

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