rs727504408
Variant summary
Our verdict is Pathogenic. Variant got 10 ACMG points: 10P and 0B. PM1PM2PM5PP3_Strong
The NM_000432.4(MYL2):c.402G>C(p.Glu134Asp) variant causes a missense, splice region change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. 2/2 splice prediction tools predicting alterations to normal splicing. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. E134A) has been classified as Likely pathogenic.
Frequency
Consequence
NM_000432.4 missense, splice_region
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Pathogenic. Variant got 10 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
MYL2 | NM_000432.4 | c.402G>C | p.Glu134Asp | missense_variant, splice_region_variant | 6/7 | ENST00000228841.15 | |
MYL2 | NM_001406745.1 | c.360G>C | p.Glu120Asp | missense_variant, splice_region_variant | 5/6 | ||
MYL2 | NM_001406916.1 | c.345G>C | p.Glu115Asp | missense_variant, splice_region_variant | 6/7 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
MYL2 | ENST00000228841.15 | c.402G>C | p.Glu134Asp | missense_variant, splice_region_variant | 6/7 | 1 | NM_000432.4 | P1 | |
MYL2 | ENST00000548438.1 | c.360G>C | p.Glu120Asp | missense_variant, splice_region_variant | 5/6 | 3 | |||
MYL2 | ENST00000663220.1 | c.345G>C | p.Glu115Asp | missense_variant, splice_region_variant | 6/7 | ||||
MYL2 | ENST00000549029.1 | downstream_gene_variant | 2 |
Frequencies
GnomAD3 genomes ? Cov.: 33
GnomAD4 exome Cov.: 33
GnomAD4 genome ? Cov.: 33
ClinVar
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine | Feb 26, 2013 | proposed classification - variant undergoing re-assessment, contact laboratory - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at