ClinVar Miner

Submissions for variant NM_000091.5(COL4A3):c.1103G>A (p.Arg368His)

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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV003076100 SCV003472896 likely benign not provided 2024-01-31 criteria provided, single submitter clinical testing
Victorian Clinical Genetics Services, Murdoch Childrens Research Institute RCV004786829 SCV005398085 uncertain significance Alport syndrome 2020-06-11 criteria provided, single submitter clinical testing Based on the classification scheme VCGS_Germline_v1.1.1, this variant is classified as 3C-VUS. Following criteria are met: 0102 - Loss-of-function is a known mechanism of disease for this gene. (N) 0104 - Dominant Negative is a mechanism of disease for this gene. (N) 0108 - This gene is known to be associated with both recessive and dominant disease (OMIM). (N) 0200 - Variant is predicted to result in a missense amino acid change from arginine to histidine (exon 19). (N) 0251 - Variant is heterozygous. (N) 0304 - Variant is present in gnomAD <0.01 for a recessive condition (7 heterozygotes, 0 homozygotes). (P) 0309 - An alternative amino acid change at the same position has been observed in gnomAD (2 heterozygotes, 0 homozygotes). (N) 0503 - Missense variant consistently predicted to be tolerated or not conserved in mammals with a minor amino acid change. (B) 0600 - Variant is located in an annotated domain or motif (collage triple helix domain, but affecting the Y of the G-X-Y repeats; PDB). (N) 0705 - No comparable variants have previous evidence for pathogenicity. (N) 0807 - Variant has not previously been reported in a relevant clinical context. This variant has been reported in a patient with unilateral microtia, the same patient also has another USH1C variant identified (PMID: 28968992). (N) 0905 - No segregation evidence has been identified for this variant. (N) 1007 - No published functional evidence has been identified for this variant. (N) 1208 - Inheritance information for this variant is not currently available. (N) Legend: (P) - Pathogenic, (N) - Neutral, (B) - Benign

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