3-48446877-G-A

Position:

chr3-48446877-G-A

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_130384.3(ATRIP):c.32G>A(p.Arg11Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000147 in 1,401,080 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign 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. R11T) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00012 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00015 ( 0 hom. )

Consequence

ATRIP
NM_130384.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.672

Variant links:

Genes affected

ATRIP (HGNC:33499): (ATR interacting protein) This gene encodes an essential component of the DNA damage checkpoint. The encoded protein binds to single-stranded DNA coated with replication protein A. The protein also interacts with the ataxia telangiectasia and Rad3 related protein kinase, resulting in its accumulation at intranuclear foci induced by DNA damage. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2012]

ATRIP links:

ATRIP-TREX1 (HGNC:):

ATRIP-TREX1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.011379391).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
ATRIP	NM_130384.3 linkuse as main transcript	c.32G>A	p.Arg11Lys	missense_variant	1/13	ENST00000320211.10
ATRIP-TREX1	NR_153405.1 linkuse as main transcript	n.99G>A		non_coding_transcript_exon_variant	1/15
ATRIP	NM_032166.4 linkuse as main transcript	c.32G>A	p.Arg11Lys	missense_variant	1/12
ATRIP	NM_001271022.2 linkuse as main transcript	c.-218+78G>A		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ATRIP	ENST00000320211.10 linkuse as main transcript	c.32G>A	p.Arg11Lys	missense_variant	1/13	1	NM_130384.3	P1	Q8WXE1-1

Frequencies

GnomAD3 genomes

AF:

0.000118

AC:

AN:

152042

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00113

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000299

AC:

AN:

97038

Hom.:

AF XY:

0.000217

AC XY:

AN XY:

55260

show subpopulations

Gnomad AFR exome

AF:

0.000162

Gnomad AMR exome

AF:

0.000111

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00164

Gnomad NFE exome

AF:

0.0000789

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000151

AC:

188

AN:

1249038

Hom.:

Cov.:

AF XY:

0.000136

AC XY:

AN XY:

610750

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000116

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00128

Gnomad4 NFE exome

AF:

0.000124

Gnomad4 OTH exome

AF:

0.0000795

GnomAD4 genome

AF:

0.000118

AC:

AN:

152042

Hom.:

Cov.:

AF XY:

0.000148

AC XY:

AN XY:

74258

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.0000655

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00113

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.000478

Bravo

AF:

0.0000340

ExAC

AF:

0.000135

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jan 02, 2024

This sequence change replaces arginine, which is basic and polar, with lysine, which is basic and polar, at codon 11 of the ATRIP protein (p.Arg11Lys). This variant is present in population databases (rs757688146, gnomAD 0.1%), and has an allele count higher than expected for a pathogenic variant. This variant has not been reported in the literature in individuals affected with ATRIP-related conditions. ClinVar contains an entry for this variant (Variation ID: 2071781). Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Not Available"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "Not Available". The lysine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.56

CADD

Benign

DANN

Benign

0.95

DEOGEN2

Benign

0.035

.;T

Eigen

Benign

-1.1

Eigen_PC

Benign

-0.97

FATHMM_MKL

Benign

0.57

LIST_S2

Benign

0.72

T;T

M_CAP

Benign

0.030

MetaRNN

Benign

0.011

T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.95

L;L

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Uncertain

0.75

PROVEAN

Benign

-0.10

N;N

REVEL

Benign

0.010

Sift

Benign

0.45

T;T

Sift4G

Benign

0.62

T;T

Polyphen

0.0020

B;B

Vest4

0.16

MutPred

0.18

Gain of methylation at R11 (P = 0.0121);Gain of methylation at R11 (P = 0.0121);

MVP

0.21

MPC

0.84

ClinPred

0.073

GERP RS

-0.14

Varity_R

0.056

gMVP

0.29

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over