rs145648026
Variant summary
Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2
The NM_001105206.3(LAMA4):c.2950G>A(p.Val984Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000123 in 1,614,032 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. V984A) has been classified as Uncertain significance.
Frequency
Consequence
NM_001105206.3 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -16 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
LAMA4 | NM_001105206.3 | c.2950G>A | p.Val984Ile | missense_variant | 22/39 | ENST00000230538.12 | |
LOC107986633 | XR_001744299.2 | n.440-14534C>T | intron_variant, non_coding_transcript_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
LAMA4 | ENST00000230538.12 | c.2950G>A | p.Val984Ile | missense_variant | 22/39 | 1 | NM_001105206.3 | A1 |
Frequencies
GnomAD3 genomes ? AF: 0.000677 AC: 103AN: 152144Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.000179 AC: 45AN: 251134Hom.: 0 AF XY: 0.0000737 AC XY: 10AN XY: 135730
GnomAD4 exome AF: 0.0000650 AC: 95AN: 1461770Hom.: 0 Cov.: 32 AF XY: 0.0000440 AC XY: 32AN XY: 727176
GnomAD4 genome ? AF: 0.000676 AC: 103AN: 152262Hom.: 0 Cov.: 32 AF XY: 0.000631 AC XY: 47AN XY: 74434
ClinVar
Submissions by phenotype
not provided Benign:4
Likely benign, no assertion criteria provided | clinical testing | Genome Diagnostics Laboratory, University Medical Center Utrecht | - | - - |
Likely benign, no assertion criteria provided | clinical testing | Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center | - | - - |
Likely benign, no assertion criteria provided | clinical testing | Clinical Genetics, Academic Medical Center | - | - - |
Likely benign, criteria provided, single submitter | clinical testing | GeneDx | Mar 26, 2020 | This variant is associated with the following publications: (PMID: 24503780) - |
not specified Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine | Jul 06, 2012 | Val977Ile in exon 22 of LAMA4: This variant is not expected to have clinical sig nificance because it has been identified in 0.3% (12/4406) of African American c hromosomes from a broad population by the NHLBI Exome Sequencing Project (http:/ /evs.gs.washington.edu/EVS/;rs145648026). Val977Ile in exon 22 of LAMA4 (rs145 648026; allele frequency = 0.3%, 12/4406) ** - |
Dilated cardiomyopathy 1JJ Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Nov 03, 2023 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at