Variant 7-105614074-C-T details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_020725.2(ATXN7L1):c.2260G>A(p.Ala754Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000593 in 1,551,752 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000053 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000060 ( 0 hom. )

Consequence

ATXN7L1
NM_020725.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.53

Variant links:

Genes affected

ATXN7L1 (HGNC:22210): (ataxin 7 like 1)

ATXN7L1 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=0.014842629).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ATXN7L1	NM_020725.2 linkuse as main transcript	c.2260G>A	p.Ala754Thr	missense_variant	10/12	ENST00000419735.8	NP_065776.1	Q9ULK2-1
ATXN7L1	NM_001385596.1 linkuse as main transcript	c.2260G>A	p.Ala754Thr	missense_variant	10/12		NP_001372525.1
ATXN7L1	NM_138495.2 linkuse as main transcript	c.1888G>A	p.Ala630Thr	missense_variant	8/10		NP_612504.1	Q9ULK2-3
ATXN7L1	NM_001318229.2 linkuse as main transcript	c.1612G>A	p.Ala538Thr	missense_variant	10/10		NP_001305158.1	Q9BTQ8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ATXN7L1	ENST00000419735.8 linkuse as main transcript	c.2260G>A	p.Ala754Thr	missense_variant	10/12	1	NM_020725.2	ENSP00000410759.3		Q9ULK2-1

Frequencies

GnomAD3 genomes

AF:

0.0000526

AC:

AN:

152168

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000962

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000134

AC:

AN:

156680

Hom.:

AF XY:

0.000108

AC XY:

AN XY:

83018

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00174

Gnomad SAS exome

AF:

0.0000439

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000165

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000600

AC:

AN:

1399466

Hom.:

Cov.:

AF XY:

0.0000637

AC XY:

AN XY:

690236

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00179

Gnomad4 SAS exome

AF:

0.0000757

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000371

Gnomad4 OTH exome

AF:

0.000172

GnomAD4 genome

AF:

0.0000525

AC:

AN:

152286

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74466

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000965

Gnomad4 SAS

AF:

0.000208

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.000121

ExAC

AF:

0.0000374

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 28, 2024

The c.2260G>A (p.A754T) alteration is located in exon 10 (coding exon 10) of the ATXN7L1 gene. This alteration results from a G to A substitution at nucleotide position 2260, causing the alanine (A) at amino acid position 754 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.066

BayesDel_addAF

Benign

-0.47

BayesDel_noAF

Benign

-0.46

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.0044

T;.;T;T

Eigen

Benign

-0.12

Eigen_PC

Benign

0.021

FATHMM_MKL

Benign

0.68

LIST_S2

Benign

0.75

T;T;T;T

M_CAP

Benign

0.0063

MetaRNN

Benign

0.015

T;T;T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.63

N;.;.;.

PrimateAI

Uncertain

0.58

PROVEAN

Benign

-0.38

N;N;N;N

REVEL

Benign

0.095

Sift

Benign

0.053

T;D;D;D

Sift4G

Uncertain

0.031

D;D;T;D

Polyphen

0.013

B;B;.;.

Vest4

0.14

MVP

0.68

MPC

0.39

ClinPred

0.041

GERP RS

4.5

Varity_R

0.040

gMVP

0.18

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