rs200049922
Variant summary
Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4
The NM_001130987.2(DYSF):c.2668G>A(p.Glu890Lys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000096 in 1,614,080 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 Conflicting classifications of pathogenicity (no stars).
Frequency
Consequence
NM_001130987.2 missense
Scores
Clinical Significance
Conservation
Genome browser will be placed here
ACMG classification
Verdict is Uncertain_significance. Variant got 1 ACMG points.
Transcripts
RefSeq
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
DYSF | ENST00000410020.8 | c.2668G>A | p.Glu890Lys | missense_variant | Exon 25 of 56 | 1 | NM_001130987.2 | ENSP00000386881.3 | ||
DYSF | ENST00000258104.8 | c.2614G>A | p.Glu872Lys | missense_variant | Exon 25 of 55 | 1 | NM_003494.4 | ENSP00000258104.3 |
Frequencies
GnomAD3 genomes AF: 0.000243 AC: 37AN: 152188Hom.: 0 Cov.: 33
GnomAD3 exomes AF: 0.000227 AC: 57AN: 251492Hom.: 0 AF XY: 0.000184 AC XY: 25AN XY: 135918
GnomAD4 exome AF: 0.0000807 AC: 118AN: 1461892Hom.: 0 Cov.: 36 AF XY: 0.0000839 AC XY: 61AN XY: 727248
GnomAD4 genome AF: 0.000243 AC: 37AN: 152188Hom.: 0 Cov.: 33 AF XY: 0.000323 AC XY: 24AN XY: 74344
ClinVar
Submissions by phenotype
not provided Uncertain:5
- -
Identified as a single heterozygous variant in a patient with a clinical diagnosis of limb-girdle muscular dystrophy (Nallamilli et al., 2018); In silico analysis supports that this missense variant has a deleterious effect on protein structure/function; This variant is associated with the following publications: (PMID: 30564623) -
- -
- -
- -
Qualitative or quantitative defects of dysferlin Uncertain:1Benign:1
- -
This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease. -
Limb-girdle muscular dystrophy, recessive Uncertain:1
- -
Autosomal recessive limb-girdle muscular dystrophy type 2B Uncertain:1
- -
Miyoshi myopathy Uncertain:1
- -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at