rs781820607

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP6_Very_StrongBS2

The NM_000489.6(ATRX):c.5698-7delT variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000702 in 1,139,737 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 17 hemizygotes in GnomAD. 1/1 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.000037 ( 0 hom., 0 hem., cov: 22)

Exomes 𝑓: 0.000074 ( 0 hom. 17 hem. )

Consequence

ATRX
NM_000489.6 splice_region, intron

Scores

Not classified

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 0.358

Publications

1 publications found

Variant links:

Genes affected

ATRX (HGNC:886): (ATRX chromatin remodeler) The protein encoded by this gene contains an ATPase/helicase domain, and thus it belongs to the SWI/SNF family of chromatin remodeling proteins. This protein is found to undergo cell cycle-dependent phosphorylation, which regulates its nuclear matrix and chromatin association, and suggests its involvement in the gene regulation at interphase and chromosomal segregation in mitosis. Mutations in this gene are associated with X-linked syndromes exhibiting cognitive disabilities as well as alpha-thalassemia (ATRX) syndrome. These mutations have been shown to cause diverse changes in the pattern of DNA methylation, which may provide a link between chromatin remodeling, DNA methylation, and gene expression in developmental processes. Multiple alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Jul 2017]

ATRX Gene-Disease associations (from GenCC):

alpha thalassemia-X-linked intellectual disability syndrome
Inheritance: XL Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, G2P, Labcorp Genetics (formerly Invitae), Ambry Genetics
ATR-X-related syndrome
Inheritance: XL Classification: DEFINITIVE Submitted by: ClinGen
intellectual disability-hypotonic facies syndrome, X-linked, 1
Inheritance: XL Classification: MODERATE Submitted by: Ambry Genetics

ATRX links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

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

BP6

Variant X-77599826-GA-G is Benign according to our data. Variant chrX-77599826-GA-G is described in ClinVar as Benign/Likely_benign. ClinVar VariationId is 698963.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High Hemizygotes in GnomAdExome4 at 17 XL gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000489.6. 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
	ATRX	NM_000489.6	MANE Select	c.5698-7delT		splice_region intron	N/A	NP_000480.3
	ATRX	NM_138270.5		c.5584-7delT		splice_region intron	N/A	NP_612114.2	P46100-4

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
ATRX	ENST00000373344.11	TSL:1 MANE Select	c.5698-7delT	splice_region intron	N/A	ENSP00000362441.4	P46100-1
ATRX	ENST00000395603.7	TSL:1	c.5584-7delT	splice_region intron	N/A	ENSP00000378967.3	P46100-4
ATRX	ENST00000480283.5	TSL:1	n.*5326-7delT	splice_region intron	N/A	ENSP00000480196.1	A0A087WWG0

Frequencies

GnomAD3 genomes

AF:

0.0000372

AC:

AN:

107639

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000337

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000580

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000194

AC:

AN:

154675

AF XY:

0.0000385

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000289

Gnomad OTH exome

AF:

0.000270

GnomAD4 exome

AF:

0.0000736

AC:

AN:

1032098

Hom.:

Cov.:

AF XY:

0.0000541

AC XY:

AN XY:

314420

show subpopulations

African (AFR)

AF:

0.0000406

AC:

AN:

24660

American (AMR)

AF:

0.00

AC:

AN:

33278

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

18483

East Asian (EAS)

AF:

0.00

AC:

AN:

29117

South Asian (SAS)

AF:

0.00

AC:

AN:

50596

European-Finnish (FIN)

AF:

0.00

AC:

AN:

39755

Middle Eastern (MID)

AF:

0.00

AC:

AN:

3812

European-Non Finnish (NFE)

AF:

0.0000926

AC:

AN:

788738

Other (OTH)

AF:

0.0000458

AC:

AN:

43659

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.465

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000372

AC:

AN:

107639

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

30957

show subpopulations

African (AFR)

AF:

0.0000337

AC:

AN:

29668

American (AMR)

AF:

0.00

AC:

AN:

10003

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

2597

East Asian (EAS)

AF:

0.00

AC:

AN:

3461

South Asian (SAS)

AF:

0.00

AC:

AN:

2538

European-Finnish (FIN)

AF:

0.00

AC:

AN:

5266

Middle Eastern (MID)

AF:

0.00

AC:

AN:

225

European-Non Finnish (NFE)

AF:

0.0000580

AC:

AN:

51757

Other (OTH)

AF:

0.00

AC:

AN:

1451

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.488

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000604

ClinVar

ClinVar submissions

Significance:Benign/Likely benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

Alpha thalassemia-X-linked intellectual disability syndrome (1)

not provided (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

PhyloP100

0.36

Mutation Taster

=100/0

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over