Variant chr11-47242719-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_ModerateBP6_ModerateBS2

The NM_001610.4(ACP2):c.1138+4A>G variant causes a splice donor region, intron change. The variant allele was found at a frequency of 0.000489 in 1,609,880 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0027 ( 1 hom., cov: 33)

Exomes 𝑓: 0.00026 ( 2 hom. )

Consequence

ACP2
NM_001610.4 splice_donor_region, intron

Scores

Splicing: ADA: 0.9629

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 6.04

Variant links:

Genes affected

ACP2 (HGNC:123): (acid phosphatase 2, lysosomal) The protein encoded by this gene belongs to the histidine acid phosphatase family, which hydrolyze orthophosphoric monoesters to alcohol and phosphate. This protein is localized to the lysosomal membrane, and is chemically and genetically distinct from the red cell acid phosphatase. Mice lacking this gene showed multiple defects, including bone structure alterations, lysosomal storage defects, and an increased tendency towards seizures. An enzymatically-inactive allele of this gene in mice showed severe growth retardation, hair-follicle abnormalities, and an ataxia-like phenotype. Alternatively spliced transcript variants have been found for this gene. A C-terminally extended isoform is also predicted to be produced by the use of an alternative in-frame translation termination codon via a stop codon readthrough mechanism. [provided by RefSeq, Oct 2017]

ACP2 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.4).

BP6

Variant 11-47242719-T-C is Benign according to our data. Variant chr11-47242719-T-C is described in ClinVar as [Benign]. Clinvar id is 780968.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ACP2	NM_001610.4 linkuse as main transcript	c.1138+4A>G		splice_donor_region_variant, intron_variant		ENST00000672073.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ACP2	ENST00000672073.1 linkuse as main transcript	c.1138+4A>G		splice_donor_region_variant, intron_variant			NM_001610.4	P1	P11117-1

Frequencies

GnomAD3 genomes

AF:

0.00265

AC:

403

AN:

152112

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00871

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00190

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.00431

GnomAD3 exomes

AF:

0.000717

AC:

179

AN:

249766

Hom.:

AF XY:

0.000518

AC XY:

AN XY:

135166

show subpopulations

Gnomad AFR exome

AF:

0.00899

Gnomad AMR exome

AF:

0.000869

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000657

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000329

GnomAD4 exome

AF:

0.000259

AC:

377

AN:

1457650

Hom.:

Cov.:

AF XY:

0.000210

AC XY:

152

AN XY:

724384

show subpopulations

Gnomad4 AFR exome

AF:

0.00871

Gnomad4 AMR exome

AF:

0.000852

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000465

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000361

Gnomad4 OTH exome

AF:

0.000665

GnomAD4 genome

AF:

0.00270

AC:

411

AN:

152230

Hom.:

Cov.:

AF XY:

0.00251

AC XY:

187

AN XY:

74426

show subpopulations

Gnomad4 AFR

AF:

0.00888

Gnomad4 AMR

AF:

0.00190

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00426

Alfa

AF:

0.00101

Hom.:

Bravo

AF:

0.00289

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jun 16, 2017

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.40

CADD

Benign

DANN

Benign

0.95

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Pathogenic

0.96

dbscSNV1_RF

Benign

0.65

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

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