rs755656958

Variant summary

Our verdict is Likely pathogenic. The variant received 6 ACMG points: 6P and 0B. PM2PP3_Strong

The NM_000051.4(ATM):​c.6613T>C​(p.Trp2205Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000132 in 151,398 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. W2205C) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000013 ( 1 hom., cov: 30)

Consequence

ATM
NM_000051.4 missense

Scores

12
4
2

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:3

Conservation

PhyloP100: 7.30

Publications

0 publications found
Variant links:
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]

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ACMG classification

Classification was made for transcript

Our verdict: Likely_pathogenic. The variant received 6 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.985

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

Selected
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
ATM
NM_000051.4
MANE Select
c.6613T>Cp.Trp2205Arg
missense
Exon 46 of 63NP_000042.3
ATM
NM_001351834.2
c.6613T>Cp.Trp2205Arg
missense
Exon 47 of 64NP_001338763.1
C11orf65
NM_001330368.2
c.641-16279A>G
intron
N/ANP_001317297.1

Ensembl Transcripts

Selected
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
ATM
ENST00000675843.1
MANE Select
c.6613T>Cp.Trp2205Arg
missense
Exon 46 of 63ENSP00000501606.1
ATM
ENST00000452508.7
TSL:1
c.6613T>Cp.Trp2205Arg
missense
Exon 47 of 64ENSP00000388058.2
ATM
ENST00000527805.6
TSL:1
n.*1677T>C
non_coding_transcript_exon
Exon 44 of 61ENSP00000435747.2

Frequencies

GnomAD3 genomes
AF:
0.0000132
AC:
2
AN:
151280
Hom.:
1
Cov.:
30
show subpopulations
Gnomad AFR
AF:
0.00
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.000417
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.00
Gnomad OTH
AF:
0.00
GnomAD4 exome
Cov.:
32
GnomAD4 genome
AF:
0.0000132
AC:
2
AN:
151398
Hom.:
1
Cov.:
30
AF XY:
0.00
AC XY:
0
AN XY:
73954
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
41242
American (AMR)
AF:
0.00
AC:
0
AN:
15170
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3464
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5110
South Asian (SAS)
AF:
0.000418
AC:
2
AN:
4790
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10400
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
292
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
67922
Other (OTH)
AF:
0.00
AC:
0
AN:
2102

ClinVar

ClinVar submissions as Germline

Significance:Uncertain significance
Revision:criteria provided, multiple submitters, no conflicts
View on ClinVar
Pathogenic
VUS
Benign
Condition
-
2
-
Hereditary cancer-predisposing syndrome (2)
-
1
-
Ataxia-telangiectasia syndrome (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
0.98
BayesDel_addAF
Pathogenic
0.44
D
BayesDel_noAF
Pathogenic
0.39
CADD
Uncertain
24
DANN
Uncertain
1.0
DEOGEN2
Benign
0.34
T
Eigen
Pathogenic
0.80
Eigen_PC
Pathogenic
0.76
FATHMM_MKL
Pathogenic
0.99
D
LIST_S2
Benign
0.71
T
M_CAP
Pathogenic
0.40
D
MetaRNN
Pathogenic
0.98
D
MetaSVM
Uncertain
0.66
D
MutationAssessor
Uncertain
2.7
M
PhyloP100
7.3
PrimateAI
Uncertain
0.76
T
PROVEAN
Pathogenic
-11
D
REVEL
Pathogenic
0.93
Sift
Pathogenic
0.0
D
Sift4G
Pathogenic
0.0
D
Polyphen
1.0
D
Vest4
0.97
MutPred
0.88
Gain of disorder (P = 0.0021)
MVP
0.99
MPC
0.78
ClinPred
1.0
D
GERP RS
5.4
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.7
Varity_R
0.73
gMVP
0.84
Mutation Taster
=6/94
disease causing

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

Publications

Other links and lift over

dbSNP: rs755656958; hg19: chr11-108196077; API