Variant 10-89214220-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_000235.4(LIPA):c.*608C>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00411 in 151,458 control chromosomes in the GnomAD database, including 7 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.0041 ( 7 hom., cov: 33)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

LIPA
NM_000235.4 3_prime_UTR

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.195

Variant links:

Genes affected

LIPA (HGNC:6617): (lipase A, lysosomal acid type) This gene encodes lipase A, the lysosomal acid lipase (also known as cholesterol ester hydrolase). This enzyme functions in the lysosome to catalyze the hydrolysis of cholesteryl esters and triglycerides. Mutations in this gene can result in Wolman disease and cholesteryl ester storage disease. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jan 2014]

LIPA links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.82).

BP6

Variant 10-89214220-G-A is Benign according to our data. Variant chr10-89214220-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 879959.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00411 (623/151458) while in subpopulation AFR AF= 0.0145 (593/40794). AF 95% confidence interval is 0.0136. There are 7 homozygotes in gnomad4. There are 316 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 7 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	#exon/exons	MANE	Protein
LIPA	NM_000235.4 linkuse as main transcript	c.*608C>T	3_prime_UTR_variant	10/10	ENST00000336233.10	NP_000226.2
LIPA	NM_001127605.3 linkuse as main transcript	c.*608C>T	3_prime_UTR_variant	10/10		NP_001121077.1
LIPA	NM_001288979.2 linkuse as main transcript	c.*608C>T	3_prime_UTR_variant	8/8		NP_001275908.1
LIPA	XM_024448023.2 linkuse as main transcript	c.*608C>T	3_prime_UTR_variant	10/10		XP_024303791.1

Ensembl

Gene	Transcript	HGVSc	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LIPA	ENST00000336233.10 linkuse as main transcript	c.*608C>T	3_prime_UTR_variant	10/10	1	NM_000235.4	ENSP00000337354	P1	P38571-1
LIPA	ENST00000371837.5 linkuse as main transcript	c.*608C>T	3_prime_UTR_variant	9/9	2		ENSP00000360903		P38571-2
LIPA	ENST00000456827.5 linkuse as main transcript	c.*608C>T	3_prime_UTR_variant	8/8	3		ENSP00000413019

Frequencies

GnomAD3 genomes

AF:

0.00408

AC:

618

AN:

151346

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0145

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000657

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00186

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00432

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

216

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

130

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00411

AC:

623

AN:

151458

Hom.:

Cov.:

AF XY:

0.00427

AC XY:

316

AN XY:

74062

show subpopulations

Gnomad4 AFR

AF:

0.0145

Gnomad4 AMR

AF:

0.000656

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00186

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00428

Alfa

AF:

0.00263

Hom.:

Bravo

AF:

0.00450

Asia WGS

AF:

0.00116

AC:

AN:

3474

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Lysosomal acid lipase deficiency

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Apr 27, 2017

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases allowed determination this variant is unlikely to cause disease. Therefore, this variant is classified as likely benign. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.82

CADD

Benign

1.5

DANN

Benign

0.74

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