ClinVar Miner

Submissions for variant NM_017780.4(CHD7):c.7763A>G (p.Asn2588Ser)

dbSNP: rs1554606033
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000537112 SCV000631278 pathogenic CHARGE association 2022-06-13 criteria provided, single submitter clinical testing For these reasons, this variant has been classified as Pathogenic. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt CHD7 protein function. ClinVar contains an entry for this variant (Variation ID: 459563). This missense change has been observed in individual(s) with clinical features of CHARGE syndrome (PMID: 28475860, 29304373; Invitae). In at least one individual the variant was observed to be de novo. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces asparagine, which is neutral and polar, with serine, which is neutral and polar, at codon 2588 of the CHD7 protein (p.Asn2588Ser).

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