rs1057520452

Variant names:

• chr11-108345726-A-G
• rs1057520452
• NM_000051.4:c.8419-17A>G

Your query was ambiguous. Multiple possible variants found:

• chr11-108345726-A-G
• chr11-108345726-A-T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BP6_Very_Strong

The NM_000051.4(ATM):​c.8419-17A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000505 in 1,386,336 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 (★★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000050 (0 hom.)
• Consequence: ATM NM_000051.4 intron
• Clinical Significance: Likely benign criteria provided, multiple submitters, no conflicts B:4
• Conservation: PhyloP100: 0.168
• Publications: 0 publications found

Genes affected

ATM (HGNC:795): (ATM serine/threonine kinase) The protein encoded by this gene belongs to the PI3/PI4-kinase family. This protein is an important cell cycle checkpoint kinase that phosphorylates; thus, it functions as a regulator of a wide variety of downstream proteins, including tumor suppressor proteins p53 and BRCA1, checkpoint kinase CHK2, checkpoint proteins RAD17 and RAD9, and DNA repair protein NBS1. This protein and the closely related kinase ATR are thought to be master controllers of cell cycle checkpoint signaling pathways that are required for cell response to DNA damage and for genome stability. Mutations in this gene are associated with ataxia telangiectasia, an autosomal recessive disorder. [provided by RefSeq, Aug 2010]

C11orf65 (HGNC:28519): (chromosome 11 open reading frame 65) Predicted to be involved in negative regulation of mitochondrial fission and negative regulation of protein targeting to mitochondrion. Predicted to be located in cytosol and mitochondrial outer membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.68).
• BP6: Variant 11-108345726-A-G is Benign according to our data. Variant chr11-108345726-A-G is described in ClinVar as Likely_benign. ClinVar VariationId is 378994.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000051.4. 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
	ATM	NM_000051.4	MANE Select	c.8419-17A>G		intron	N/A	NP_000042.3
	ATM	NM_001351834.2		c.8419-17A>G		intron	N/A	NP_001338763.1
	C11orf65	NM_001330368.2		c.641-36655T>C		intron	N/A	NP_001317297.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ATM	ENST00000675843.1	MANE Select	c.8419-17A>G		intron	N/A	ENSP00000501606.1
	ATM	ENST00000452508.7	TSL:1	c.8419-17A>G		intron	N/A	ENSP00000388058.2
	C11orf65	ENST00000615746.4	TSL:1	c.*1196+9189T>C		intron	N/A	ENSP00000483537.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000505 AC: 7 AN: 1386336 Hom.: 0 Cov.: 26 AF XY: 0.00000434 AC XY: 3 AN XY: 691932

African (AFR) AF: 0.00 AC: 0 AN: 31242

American (AMR) AF: 0.00 AC: 0 AN: 42010

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25182

East Asian (EAS) AF: 0.0000769 AC: 3 AN: 39008

South Asian (SAS) AF: 0.00 AC: 0 AN: 79672

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52456

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4706

European-Non Finnish (NFE) AF: 0.00000379 AC: 4 AN: 1054694

Other (OTH) AF: 0.00 AC: 0 AN: 57366

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions as Germline

Significance: Likely benign

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	-	1	Ataxia-telangiectasia syndrome (1)
-	-	1	Familial cancer of breast (1)
-	-	1	Hereditary cancer-predisposing syndrome (1)
-	-	1	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.68
CADD	Benign	6.1
DANN	Benign	0.86
PhyloP100		0.17

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: rs1057520452; hg19: chr11-108216453;