ClinVar Miner

Submissions for variant NM_015166.4(MLC1):c.493C>T (p.Arg165Trp)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Neuberg Centre For Genomic Medicine, NCGM RCV003448848 SCV004176631 uncertain significance Megalencephalic leukoencephalopathy with subcortical cysts 1 2023-02-14 criteria provided, single submitter clinical testing The missense c.493C>T (p.Arg165Trp) variant in MLC1 gene has not been reported previously as a pathogenic variant nor as a benign variant, to our knowledge. The p.Arg165Trp variant has allele frequency 0.0008% in gnomAD Exomes and is novel (not in any individuals) in 1000 Genomes. This variant has not been reported to the ClinVar database. The amino acid change p.Arg165Trp in MLC1 is predicted as conserved by GERP++ and PhyloP across 100 vertebrates. The amino acid Arg at position 165 is changed to a Trp changing protein sequence and it might alter its composition and physico-chemical properties. For these reasons, this variant has been classified as Variant of Uncertain Significance (VUS).

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