rs876659873

Variant names:

• chr11-94429938-C-G
• rs876659873
• NM_005591.4:c.2043G>C

Your query was ambiguous. Multiple possible variants found:

• chr11-94429938-C-G
• chr11-94429938-C-T

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_005591.4(MRE11):​c.2043G>C​(p.Ser681Ser) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★). Synonymous variant affecting the same amino acid position (i.e. S681S) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: MRE11 NM_005591.4 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.509
• Publications: 0 publications found

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]

MRE11 Gene-Disease associations (from GenCC):

• ataxia-telangiectasia-like disorder 1

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, G2P, Ambry Genetics, Labcorp Genetics (formerly Invitae)
• breast cancer

  Inheritance: AD Classification: NO_KNOWN Submitted by: Ambry Genetics
• familial ovarian cancer

  Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen
• hereditary breast carcinoma

  Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen
• prostate cancer

  Inheritance: AD Classification: NO_KNOWN Submitted by: Ambry Genetics

ACMG classification

Our verdict: Likely_benign. The variant received -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).
• BP6: Variant 11-94429938-C-G is Benign according to our data. Variant chr11-94429938-C-G is described in ClinVar as Likely_benign. ClinVar VariationId is 2869659.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-0.509 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005591.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MRE11	NM_005591.4	MANE Select	c.2043G>C	p.Ser681Ser	synonymous	Exon 19 of 20	NP_005582.1	P49959-1
	MRE11	NM_001440460.1		c.2094G>C	p.Ser698Ser	synonymous	Exon 20 of 21	NP_001427389.1
	MRE11	NM_001440461.1		c.2094G>C	p.Ser698Ser	synonymous	Exon 20 of 21	NP_001427390.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MRE11	ENST00000323929.8	TSL:1 MANE Select	c.2043G>C	p.Ser681Ser	synonymous	Exon 19 of 20	ENSP00000325863.4	P49959-1
	MRE11	ENST00000323977.7	TSL:1	c.1959G>C	p.Ser653Ser	synonymous	Exon 18 of 19	ENSP00000326094.3	P49959-2
	MRE11	ENST00000936196.1		c.2094G>C	p.Ser698Ser	synonymous	Exon 20 of 21	ENSP00000606255.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions as Germline

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	Ataxia-telangiectasia-like disorder (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	0.34
DANN	Benign	0.43
PhyloP100		-0.51

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs876659873; hg19: chr11-94163104;