10-119672568-C-T
Variant summary
Our verdict is Benign. Variant got -13 ACMG points: 0P and 13B. BP4_StrongBP6BS1BS2
The NM_004281.4(BAG3):c.821C>T(p.Ser274Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000849 in 1,614,048 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Synonymous variant affecting the same amino acid position (i.e. S274S) has been classified as Likely benign.
Frequency
Consequence
NM_004281.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -13 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
BAG3 | NM_004281.4 | c.821C>T | p.Ser274Leu | missense_variant | 3/4 | ENST00000369085.8 | |
BAG3 | XM_005270287.2 | c.821C>T | p.Ser274Leu | missense_variant | 3/4 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
BAG3 | ENST00000369085.8 | c.821C>T | p.Ser274Leu | missense_variant | 3/4 | 1 | NM_004281.4 | P1 | |
BAG3 | ENST00000450186.1 | c.647C>T | p.Ser216Leu | missense_variant | 4/5 | 5 |
Frequencies
GnomAD3 genomes ? AF: 0.000348 AC: 53AN: 152204Hom.: 1 Cov.: 32
GnomAD3 exomes AF: 0.000144 AC: 36AN: 250002Hom.: 0 AF XY: 0.000133 AC XY: 18AN XY: 135212
GnomAD4 exome AF: 0.0000575 AC: 84AN: 1461726Hom.: 0 Cov.: 32 AF XY: 0.0000550 AC XY: 40AN XY: 727184
GnomAD4 genome ? AF: 0.000348 AC: 53AN: 152322Hom.: 1 Cov.: 32 AF XY: 0.000322 AC XY: 24AN XY: 74474
ClinVar
Submissions by phenotype
not provided Uncertain:1Benign:2
Likely benign, criteria provided, single submitter | research | Biesecker Lab/Clinical Genomics Section, National Institutes of Health | Jun 24, 2013 | - - |
Uncertain significance, criteria provided, single submitter | clinical testing | Revvity Omics, Revvity | Dec 09, 2022 | - - |
Benign, criteria provided, single submitter | clinical testing | GeneDx | Mar 19, 2020 | This variant is associated with the following publications: (PMID: 23861362) - |
not specified Uncertain:1Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Women's Health and Genetics/Laboratory Corporation of America, LabCorp | Jan 08, 2024 | - - |
Uncertain significance, criteria provided, single submitter | clinical testing | Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine | Oct 28, 2015 | The p.Ser274Leu variant in BAG3 has been identified by our laboratory in 1 Cauca sian infant with HCM and clinical features of Noonan syndrome and in 1 individua l with HCM. This variant has been identified in 0.1% (13/10264) of African chro mosomes by the Exome Aggregation Consortium (ExAC, http://exac.broadinstitute.or g; dbSNP rs143919208). Computational prediction tools and conservation analysis suggest that the p.Ser274Leu variant may not impact the protein, though this inf ormation is not predictive enough to rule out pathogenicity. In summary, the cli nical significance of the p.Ser274Leu variant is uncertain. - |
Myofibrillar myopathy 6;C3151293:Dilated cardiomyopathy 1HH Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Jan 24, 2024 | - - |
Cardiovascular phenotype Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Ambry Genetics | Oct 12, 2021 | This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. - |
BAG3-related disorder Benign:1
Likely benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | Jun 27, 2023 | This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at