ClinVar Miner

Submissions for variant NM_004208.4(AIFM1):c.1646C>T (p.Ala549Val)

gnomAD frequency: 0.00001  dbSNP: rs761953453
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Total submissions: 4
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Centre for Mendelian Genomics, University Medical Centre Ljubljana RCV001198204 SCV001369074 likely pathogenic Spondyloepimetaphyseal dysplasia, Bieganski type 2016-01-01 criteria provided, single submitter clinical testing This variant was classified as: Likely pathogenic. This variant was detected in homozygous state.
GeneDx RCV002307493 SCV002601511 uncertain significance not provided 2022-05-09 criteria provided, single submitter clinical testing In silico analysis supports that this missense variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge
Victorian Clinical Genetics Services, Murdoch Childrens Research Institute RCV002470855 SCV002767786 uncertain significance Charcot-Marie-Tooth disease X-linked recessive 4 2020-10-19 criteria provided, single submitter clinical testing Based on the classification scheme VCGS_Germline_v1.3.3, this variant is classified as VUS-3B. Following criteria are met: 0102 - Loss of function is a known mechanism of disease in this gene and is associated with Combined oxidative phosphorylation deficiency 6 (MIM#300816), Cowchock syndrome (MIM#310490), deafness, X-linked 5 (MIM#300614) and Spondyloepimetaphyseal dysplasia, X-linked, with hypomyelinating leukodystrophy (SEMDHL) (MIM#300232). Only missense have been reported for all conditions, where exon 7 mutations have only been associated to SEMDHL (OMIM, PMID: 28842795). (I) 0109 - This gene is associated with X-linked recessive disease. (I) 0200 - Variant is predicted to result in a missense amino acid change from alanine to valine. (I) 0219 - This variant is non-coding in an alternative transcript. However, this variant is coding in the longest and most highly expressed transcript (NCBI, GTex). (I) 0253 - This variant is hemizygous. (I) 0304 - Variant is present in gnomAD v2 <0.01 for a recessive condition (2 heterozygotes, 0, hemizygotes, 0 homozygotes). (SP) 0503 - Missense variant consistently predicted to be tolerated by multiple in silico tools or not conserved in placental mammals with a minor amino acid change. (SB) 0600 - Variant is located in the annotated AIF C-terminal domain (NCBI, PDB). (I) 0705 - No comparable missense variants have previous evidence for pathogenicity. (I) 0808 - Previous reports of pathogenicity for this variant are conflicting. This variant has been reported as both a VUS and likely pathogenic (ClinVar), but also as likely benign (deafnessvariationdatabase). (I) 0905 - No published segregation evidence has been identified for this variant. (I) 1007 - No published functional evidence has been identified for this variant. (I) 1208 - Inheritance information for this variant is not currently available in this individual. (I) Legend: (SP) - Supporting pathogenic, (I) - Information, (SB) - Supporting benign
Centre for Mendelian Genomics, University Medical Centre Ljubljana RCV000414973 SCV000492541 likely pathogenic Leukodystrophy 2016-07-29 no assertion criteria provided clinical testing

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