Variant 19-10096118-T-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_031917.3(ANGPTL6):c.446A>C(p.Glu149Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000041 in 1,462,194 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000040 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000041 ( 0 hom. )

Consequence

ANGPTL6
NM_031917.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.54

Variant links:

Genes affected

ANGPTL6 (HGNC:23140): (angiopoietin like 6) Predicted to enable signaling receptor binding activity. Predicted to be involved in angiogenesis and cell differentiation. Located in extracellular exosome. Part of collagen-containing extracellular matrix. [provided by Alliance of Genome Resources, Apr 2022]

ANGPTL6 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.3671245).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ANGPTL6	NM_031917.3 linkuse as main transcript	c.446A>C	p.Glu149Ala	missense_variant	2/6	ENST00000253109.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
ANGPTL6	ENST00000253109.5 linkuse as main transcript	c.446A>C	p.Glu149Ala	missense_variant	2/6	1	NM_031917.3	P1
ANGPTL6	ENST00000592641.5 linkuse as main transcript	c.446A>C	p.Glu149Ala	missense_variant	2/6	1		P1
ANGPTL6	ENST00000589181.5 linkuse as main transcript	c.446A>C	p.Glu149Ala	missense_variant	1/5	5
ANGPTL6	ENST00000586910.1 linkuse as main transcript	n.14A>C		non_coding_transcript_exon_variant	1/2	4

Frequencies

GnomAD3 genomes

AF:

0.0000395

AC:

AN:

151784

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

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:

0.0000951

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000589

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000231

AC:

AN:

129832

Hom.:

AF XY:

0.0000260

AC XY:

AN XY:

76818

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 SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000476

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000412

AC:

AN:

1310410

Hom.:

Cov.:

AF XY:

0.0000370

AC XY:

AN XY:

649244

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000294

Gnomad4 NFE exome

AF:

0.0000490

Gnomad4 OTH exome

AF:

0.0000378

GnomAD4 genome

AF:

0.0000395

AC:

AN:

151784

Hom.:

Cov.:

AF XY:

0.0000405

AC XY:

AN XY:

74130

show subpopulations

Gnomad4 AFR

AF:

0.0000242

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000951

Gnomad4 NFE

AF:

0.0000589

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000108

Hom.:

Bravo

AF:

0.0000416

ExAC

AF:

0.0000266

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jun 13, 2022

The c.446A>C (p.E149A) alteration is located in exon 2 (coding exon 1) of the ANGPTL6 gene. This alteration results from a A to C substitution at nucleotide position 446, causing the glutamic acid (E) at amino acid position 149 to be replaced by an alanine (A). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Benign

-0.29

Cadd

Uncertain

Dann

Uncertain

0.99

DEOGEN2

Benign

0.12

T;T;T

Eigen

Uncertain

0.37

Eigen_PC

Uncertain

0.36

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.67

T;.;T

M_CAP

Uncertain

0.26

MetaRNN

Benign

0.37

T;T;T

MetaSVM

Benign

-0.72

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Pathogenic

0.88

Sift4G

Uncertain

0.0090

D;T;T

Polyphen

1.0

.;D;D

Vest4

0.35

MutPred

0.42

Gain of MoRF binding (P = 0.0479);Gain of MoRF binding (P = 0.0479);Gain of MoRF binding (P = 0.0479);

MVP

0.83

ClinPred

0.77

GERP RS

4.4

Varity_R

0.19

gMVP

0.37

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.050

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