Variant 19-8369213-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_139314.3(ANGPTL4):c.548-6C>T variant causes a splice region, splice polypyrimidine tract, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000221 in 1,608,162 control chromosomes in the GnomAD database, including 1 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 0.00060 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00018 ( 1 hom. )

Consequence

ANGPTL4
NM_139314.3 splice_region, splice_polypyrimidine_tract, intron

Scores

Splicing: ADA: 0.00002648

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.635

Variant links:

Genes affected

ANGPTL4 (HGNC:16039): (angiopoietin like 4) This gene encodes a glycosylated, secreted protein containing a C-terminal fibrinogen domain. The encoded protein is induced by peroxisome proliferation activators and functions as a serum hormone that regulates glucose homeostasis, lipid metabolism, and insulin sensitivity. This protein can also act as an apoptosis survival factor for vascular endothelial cells and can prevent metastasis by inhibiting vascular growth and tumor cell invasion. The C-terminal domain may be proteolytically-cleaved from the full-length secreted protein. Decreased expression of this gene has been associated with type 2 diabetes. Alternative splicing results in multiple transcript variants. This gene was previously referred to as ANGPTL2 but has been renamed ANGPTL4. [provided by RefSeq, Sep 2013]

ANGPTL4 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

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

BP6

Variant 19-8369213-C-T is Benign according to our data. Variant chr19-8369213-C-T is described in ClinVar as [Benign]. Clinvar id is 730728.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ANGPTL4	NM_139314.3 linkuse as main transcript	c.548-6C>T		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		ENST00000301455.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ANGPTL4	ENST00000301455.7 linkuse as main transcript	c.548-6C>T		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		1	NM_139314.3	P1	Q9BY76-1

Frequencies

GnomAD3 genomes

AF:

0.000598

AC:

AN:

152174

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00191

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00230

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000942

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000317

AC:

AN:

242972

Hom.:

AF XY:

0.000298

AC XY:

AN XY:

130842

show subpopulations

Gnomad AFR exome

AF:

0.00230

Gnomad AMR exome

AF:

0.000178

Gnomad ASJ exome

AF:

0.00260

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000946

Gnomad NFE exome

AF:

0.0000637

Gnomad OTH exome

AF:

0.000171

GnomAD4 exome

AF:

0.000181

AC:

264

AN:

1455870

Hom.:

Cov.:

AF XY:

0.000178

AC XY:

129

AN XY:

723664

show subpopulations

Gnomad4 AFR exome

AF:

0.00279

Gnomad4 AMR exome

AF:

0.000182

Gnomad4 ASJ exome

AF:

0.00198

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000940

Gnomad4 NFE exome

AF:

0.0000702

Gnomad4 OTH exome

AF:

0.000433

GnomAD4 genome

AF:

0.000604

AC:

AN:

152292

Hom.:

Cov.:

AF XY:

0.000577

AC XY:

AN XY:

74462

show subpopulations

Gnomad4 AFR

AF:

0.00192

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00230

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000942

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000625

Hom.:

Bravo

AF:

0.000858

Asia WGS

AF:

0.000289

AC:

AN:

3478

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

Invitae

Jun 12, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.80

Cadd

Benign

1.1

Dann

Benign

0.58

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.000026

dbscSNV1_RF

Benign

0.0

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