rs879254909
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
This summary comes from the ClinGen Evidence Repository: The NM_000527.5(LDLR):c.1456A>G (p.Ser486Gly) variant is classified as Uncertain significance - insufficient evidence for Familial Hypercholesterolemia by applying ACMG/AMP evidence code PM2 as defined by the ClinGen Familial Hypercholesterolemia Expert Panel LDLR-specific variant curation guidelines (specification version 1.2) on 28 October 2024.The supporting evidence is as follows:PM2: This variant is absent from gnomAD (gnomAD v4.1.0). LINK:https://erepo.genome.network/evrepo/ui/classification/CA10585462/MONDO:0007750/013
Frequency
Consequence
NM_000527.5 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 2 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
LDLR | NM_000527.5 | c.1456A>G | p.Ser486Gly | missense_variant | 10/18 | ENST00000558518.6 | NP_000518.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
LDLR | ENST00000558518.6 | c.1456A>G | p.Ser486Gly | missense_variant | 10/18 | 1 | NM_000527.5 | ENSP00000454071.1 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD4 exome Cov.: 35
GnomAD4 genome Cov.: 32
ClinVar
Submissions by phenotype
Hypercholesterolemia, familial, 1 Uncertain:1Benign:1
Uncertain significance, criteria provided, single submitter | clinical testing | All of Us Research Program, National Institutes of Health | May 16, 2023 | This missense variant (also known as p.Ser465Gly in the mature protein) replaces serine with glycine at codon 486 of the LDLR protein. Computational prediction is inconclusive regarding the impact of this variant on protein structure and function (internally defined REVEL score threshold 0.5 < inconclusive < 0.7, PMID: 27666373). To our knowledge, functional studies have not been reported for this variant. This variant has not been reported in individuals affected with LDLR-related disorders in the literature. This variant has not been identified in the general population by the Genome Aggregation Database (gnomAD). The available evidence is insufficient to determine the role of this variant in disease conclusively. Therefore, this variant is classified as a Variant of Uncertain Significance. - |
Likely benign, criteria provided, single submitter | literature only | LDLR-LOVD, British Heart Foundation | Mar 25, 2016 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at