rs876658532
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Variant summary
Our verdict is Benign. Variant got -11 ACMG points: 2P and 13B. PM2BP4_StrongBP6_Very_StrongBP7
The NM_000465.4(BARD1):āc.585T>Cā(p.Ala195=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000249 in 1,605,296 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 (ā ā ).
Frequency
Genomes: š 0.000013 ( 0 hom., cov: 32)
Exomes š: 0.0000014 ( 0 hom. )
Consequence
BARD1
NM_000465.4 synonymous
NM_000465.4 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: 0.684
Genes affected
BARD1 (HGNC:952): (BRCA1 associated RING domain 1) This gene encodes a protein which interacts with the N-terminal region of BRCA1. In addition to its ability to bind BRCA1 in vivo and in vitro, it shares homology with the 2 most conserved regions of BRCA1: the N-terminal RING motif and the C-terminal BRCT domain. The RING motif is a cysteine-rich sequence found in a variety of proteins that regulate cell growth, including the products of tumor suppressor genes and dominant protooncogenes. This protein also contains 3 tandem ankyrin repeats. The BARD1/BRCA1 interaction is disrupted by tumorigenic amino acid substitutions in BRCA1, implying that the formation of a stable complex between these proteins may be an essential aspect of BRCA1 tumor suppression. This protein may be the target of oncogenic mutations in breast or ovarian cancer. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2013]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -11 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.74).
BP6
?
Variant 2-214781289-A-G is Benign according to our data. Variant chr2-214781289-A-G is described in ClinVar as [Likely_benign]. Clinvar id is 230373.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BP7
?
Synonymous conserved (PhyloP=0.684 with no splicing effect.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
BARD1 | NM_000465.4 | c.585T>C | p.Ala195= | synonymous_variant | 4/11 | ENST00000260947.9 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
BARD1 | ENST00000260947.9 | c.585T>C | p.Ala195= | synonymous_variant | 4/11 | 1 | NM_000465.4 | P2 |
Frequencies
GnomAD3 genomes ? AF: 0.0000132 AC: 2AN: 152054Hom.: 0 Cov.: 32
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GnomAD4 exome AF: 0.00000138 AC: 2AN: 1453242Hom.: 0 Cov.: 34 AF XY: 0.00000138 AC XY: 1AN XY: 722288
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GnomAD4 genome ? AF: 0.0000132 AC: 2AN: 152054Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2AN XY: 74276
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ClinVar
Significance: Likely benign
Submissions summary: Benign:5
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
Hereditary cancer-predisposing syndrome Benign:2
Likely benign, criteria provided, single submitter | clinical testing | Ambry Genetics | Feb 16, 2015 | 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. - |
Likely benign, criteria provided, single submitter | curation | Sema4, Sema4 | May 20, 2021 | - - |
not specified Benign:1
Likely benign, criteria provided, single submitter | clinical testing | GeneDx | Jan 02, 2018 | This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. - |
Familial cancer of breast Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Oct 09, 2023 | - - |
Hereditary breast ovarian cancer syndrome Benign:1
Likely benign, criteria provided, single submitter | clinical testing | National Health Laboratory Service, Universitas Academic Hospital and University of the Free State | Apr 19, 2022 | - - |
Computational scores
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Name
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at