ClinVar Miner

Submissions for variant NM_004589.4(SCO1):c.220C>T (p.Pro74Ser)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Victorian Clinical Genetics Services, Murdoch Childrens Research Institute RCV003225615 SCV003921788 uncertain significance Mitochondrial complex IV deficiency, nuclear type 1 2021-05-07 criteria provided, single submitter clinical testing 0102 - Loss of function is a known mechanism of disease in this gene and is associated with mitochondrial complex IV deficiency, (MIM#220110). (I) 0106 - This gene is associated with autosomal recessive disease. (I) 0200 - Variant is predicted to result in a missense amino acid change from proline to serine. (I) 0252 - This variant is homozygous. (I) 0301 - Variant is absent from gnomAD (both v2 and v3). (SP) 0309 - Two alternative amino acid changes at the same position, p.(Pro74Arg) and p.(Pro74Ala), have been observed in gnomAD (v2) (2 heterozygotes and 0 homozygotes, 1 heterozygotes and 0 homozygotes respectively). (I) 0502 - Missense variant with conflicting in silico predictions and uninformative conservation. (I) 0604 - Variant is not located in an established domain, motif, hotspot or informative constraint region. (I) 0705 - No comparable missense variants have previous evidence for pathogenicity. (I) 0807 - This variant has no previous evidence of pathogenicity. (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) 1209 - This variant has been shown to be both maternally and paternally inherited (biallelic) (by trio analysis). (I) Legend: (SP) - Supporting pathogenic, (I) - Information, (SB) - Supporting benign

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