Variant 16-28825688-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_007245.4(ATXN2L):c.393+8G>A variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00453 in 1,613,972 control chromosomes in the GnomAD database, including 311 homozygotes. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.024 ( 158 hom., cov: 32)

Exomes 𝑓: 0.0024 ( 153 hom. )

Consequence

ATXN2L
NM_007245.4 splice_region, intron

Scores

Splicing: ADA: 0.00003784

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.405

Variant links:

Genes affected

ATXN2L (HGNC:31326): (ataxin 2 like) This gene encodes an ataxin type 2 related protein of unknown function. This protein is a member of the spinocerebellar ataxia (SCAs) family, which is associated with a complex group of neurodegenerative disorders. Several alternatively spliced transcripts encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

ATXN2L links:

ATXN2L (HGNC:):

ATXN2L links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.8).

BP6

Variant 16-28825688-G-A is Benign according to our data. Variant chr16-28825688-G-A is described in ClinVar as [Benign]. Clinvar id is 775041.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0823 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ATXN2L	NM_007245.4 linkuse as main transcript	c.393+8G>A		splice_region_variant, intron_variant		ENST00000336783.9	NP_009176.2	Q8WWM7-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ATXN2L	ENST00000336783.9 linkuse as main transcript	c.393+8G>A		splice_region_variant, intron_variant		1	NM_007245.4	ENSP00000338718.4		Q8WWM7-1

Frequencies

GnomAD3 genomes

AF:

0.0244

AC:

3713

AN:

152110

Hom.:

158

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0845

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0111

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000147

Gnomad OTH

AF:

0.0153

GnomAD3 exomes

AF:

0.00633

AC:

1592

AN:

251484

Hom.:

AF XY:

0.00463

AC XY:

629

AN XY:

135916

show subpopulations

Gnomad AFR exome

AF:

0.0894

Gnomad AMR exome

AF:

0.00332

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000163

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000967

Gnomad OTH exome

AF:

0.00130

GnomAD4 exome

AF:

0.00245

AC:

3576

AN:

1461744

Hom.:

153

Cov.:

AF XY:

0.00211

AC XY:

1533

AN XY:

727176

show subpopulations

Gnomad4 AFR exome

AF:

0.0881

Gnomad4 AMR exome

AF:

0.00434

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000162

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000243

Gnomad4 OTH exome

AF:

0.00631

GnomAD4 genome

AF:

0.0245

AC:

3729

AN:

152228

Hom.:

158

Cov.:

AF XY:

0.0243

AC XY:

1811

AN XY:

74436

show subpopulations

Gnomad4 AFR

AF:

0.0847

Gnomad4 AMR

AF:

0.0111

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000147

Gnomad4 OTH

AF:

0.0152

Alfa

AF:

0.00693

Hom.:

Bravo

AF:

0.0285

Asia WGS

AF:

0.00751

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Apr 04, 2018	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.80

CADD

Benign

8.9

DANN

Benign

0.78

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.000038

dbscSNV1_RF

Benign

0.0

SpliceAI score (max)

0.030

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