chr2-214809568-A-T
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Variant summary
Our verdict is Pathogenic. Variant got 12 ACMG points: 12P and 0B. PVS1PS1_ModeratePM2
The NM_000465.4(BARD1):c.2T>A(p.Met1?) variant causes a start lost change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: not found (cov: 34)
Consequence
BARD1
NM_000465.4 start_lost
NM_000465.4 start_lost
Scores
6
2
8
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: 3.27
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 Pathogenic. Variant got 12 ACMG points.
PVS1
Start lost variant, no new inframe start found.
PS1
Another start lost variant in NM_000465.4 (BARD1) was described as [Pathogenic] in Lovd
PM2
Very rare variant in population databases, with high coverage;
Transcripts
RefSeq
Ensembl
Frequencies
GnomAD3 genomes Cov.: 34
GnomAD3 genomes
Cov.:
34
GnomAD4 exome Cov.: 73
GnomAD4 exome
Cov.:
73
GnomAD4 genome Cov.: 34
GnomAD4 genome
Cov.:
34
ClinVar
Not reported inComputational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Pathogenic
CADD
Benign
DANN
Benign
DEOGEN2
Benign
T;.;.;.;T;.;.
Eigen
Benign
Eigen_PC
Benign
FATHMM_MKL
Benign
D
LIST_S2
Uncertain
D;D;D;D;D;D;.
M_CAP
Pathogenic
D
MetaRNN
Pathogenic
D;D;D;D;D;D;D
MetaSVM
Benign
T
PROVEAN
Benign
N;.;.;.;.;.;N
REVEL
Uncertain
Sift
Pathogenic
D;.;.;.;.;.;D
Sift4G
Pathogenic
D;D;D;D;D;D;D
Polyphen
P;.;.;.;.;.;.
Vest4
MutPred
Loss of stability (P = 0.0343);Loss of stability (P = 0.0343);Loss of stability (P = 0.0343);Loss of stability (P = 0.0343);Loss of stability (P = 0.0343);Loss of stability (P = 0.0343);Loss of stability (P = 0.0343);
MVP
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
No publications associated with this variant yet.