chr11-94478835-T-C
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Variant summary
Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_Very_StrongBP7BS2_Supporting
The NM_005591.4(MRE11):āc.444A>Gā(p.Gly148=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000547 in 1,461,510 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: not found (cov: 32)
Exomes š: 0.0000055 ( 0 hom. )
Consequence
MRE11
NM_005591.4 synonymous
NM_005591.4 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: 0.0480
Genes affected
MRE11 (HGNC:7230): (MRE11 homolog, double strand break repair nuclease) This gene encodes a nuclear protein involved in homologous recombination, telomere length maintenance, and DNA double-strand break repair. By itself, the protein has 3' to 5' exonuclease activity and endonuclease activity. The protein forms a complex with the RAD50 homolog; this complex is required for nonhomologous joining of DNA ends and possesses increased single-stranded DNA endonuclease and 3' to 5' exonuclease activities. In conjunction with a DNA ligase, this protein promotes the joining of noncomplementary ends in vitro using short homologies near the ends of the DNA fragments. This gene has a pseudogene on chromosome 3. Alternative splicing of this gene results in two transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -14 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.49).
BP6
Variant 11-94478835-T-C is Benign according to our data. Variant chr11-94478835-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 230842.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BP7
Synonymous conserved (PhyloP=0.048 with no splicing effect.
BS2
High AC in GnomAdExome4 at 8 AD gene. Variant has AC lower than other variant known as pathogenic in the gene, so the strength is limited to Supporting.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
MRE11 | NM_005591.4 | c.444A>G | p.Gly148= | synonymous_variant | 6/20 | ENST00000323929.8 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
MRE11 | ENST00000323929.8 | c.444A>G | p.Gly148= | synonymous_variant | 6/20 | 1 | NM_005591.4 | P3 |
Frequencies
GnomAD3 genomes Cov.: 32
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GnomAD3 exomes AF: 0.00000797 AC: 2AN: 250932Hom.: 0 AF XY: 0.00000737 AC XY: 1AN XY: 135608
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GnomAD4 exome AF: 0.00000547 AC: 8AN: 1461510Hom.: 0 Cov.: 30 AF XY: 0.00000275 AC XY: 2AN XY: 727058
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GnomAD4 genome Cov.: 32
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ClinVar
Significance: Likely benign
Submissions summary: Benign:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
Hereditary cancer-predisposing syndrome Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Ambry Genetics | Mar 12, 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. - |
Ataxia-telangiectasia-like disorder Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Jul 22, 2023 | - - |
Computational scores
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at