chr6-128883263-G-A
Variant summary
Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2BP4_StrongBP6_ModerateBP7
The NM_000426.4(LAMA2):c.18G>A(p.Gly6=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000284 in 1,406,598 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★). Synonymous variant affecting the same amino acid position (i.e. G6G) has been classified as Likely benign.
Frequency
Consequence
NM_000426.4 synonymous
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_benign. Variant got -5 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
LAMA2 | NM_000426.4 | c.18G>A | p.Gly6= | synonymous_variant | 1/65 | ENST00000421865.3 | |
LAMA2 | NM_001079823.2 | c.18G>A | p.Gly6= | synonymous_variant | 1/64 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
LAMA2 | ENST00000421865.3 | c.18G>A | p.Gly6= | synonymous_variant | 1/65 | 5 | NM_000426.4 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 exomes AF: 0.00000612 AC: 1AN: 163276Hom.: 0 AF XY: 0.0000115 AC XY: 1AN XY: 87166
GnomAD4 exome AF: 0.00000284 AC: 4AN: 1406598Hom.: 0 Cov.: 31 AF XY: 0.00000288 AC XY: 2AN XY: 694710
GnomAD4 genome ? Cov.: 32
ClinVar
Submissions by phenotype
LAMA2-related muscular dystrophy Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Sep 21, 2023 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at