Variant chr9-127108418-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_012098.3(ANGPTL2):c.314C>T(p.Thr105Met) variant causes a missense change. The variant allele was found at a frequency of 0.000108 in 1,607,948 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000066 ( 0 hom., cov: 30)

Exomes 𝑓: 0.00011 ( 0 hom. )

Consequence

ANGPTL2
NM_012098.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.64

Variant links:

Genes affected

ANGPTL2 (HGNC:490): (angiopoietin like 2) Angiopoietins are members of the vascular endothelial growth factor family and the only known growth factors largely specific for vascular endothelium. Angiopoietin-1, angiopoietin-2, and angiopoietin-4 participate in the formation of blood vessels. ANGPTL2 protein is a secreted glycoprotein with homology to the angiopoietins and may exert a function on endothelial cells through autocrine or paracrine action. [provided by RefSeq, Jul 2008]

ANGPTL2 links:

RALGPS1 (HGNC:16851): (Ral GEF with PH domain and SH3 binding motif 1) Enables guanyl-nucleotide exchange factor activity. Involved in regulation of Ral protein signal transduction. Predicted to be located in cytoplasm and plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

RALGPS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.15198386).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ANGPTL2	NM_012098.3 linkuse as main transcript	c.314C>T	p.Thr105Met	missense_variant	2/5	ENST00000373425.8
RALGPS1	NM_014636.3 linkuse as main transcript	c.610+39062G>A		intron_variant		ENST00000259351.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ANGPTL2	ENST00000373425.8 linkuse as main transcript	c.314C>T	p.Thr105Met	missense_variant	2/5	1	NM_012098.3	P1	Q9UKU9-1
RALGPS1	ENST00000259351.10 linkuse as main transcript	c.610+39062G>A		intron_variant		1	NM_014636.3	P1	Q5JS13-1

Frequencies

GnomAD3 genomes

AF:

0.0000664

AC:

AN:

150564

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000735

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000197

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000887

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000690

AC:

AN:

246270

Hom.:

AF XY:

0.0000899

AC XY:

AN XY:

133448

show subpopulations

Gnomad AFR exome

AF:

0.000187

Gnomad AMR exome

AF:

0.0000870

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000218

Gnomad SAS exome

AF:

0.0000328

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000537

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000112

AC:

163

AN:

1457266

Hom.:

Cov.:

AF XY:

0.000101

AC XY:

AN XY:

724898

show subpopulations

Gnomad4 AFR exome

AF:

0.000149

Gnomad4 AMR exome

AF:

0.0000896

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000505

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000135

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000664

AC:

AN:

150682

Hom.:

Cov.:

AF XY:

0.0000951

AC XY:

AN XY:

73580

show subpopulations

Gnomad4 AFR

AF:

0.0000733

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000198

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000887

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000106

Hom.:

Bravo

AF:

0.000102

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000824

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000119

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

Aug 21, 2023

The c.314C>T (p.T105M) alteration is located in exon 2 (coding exon 1) of the ANGPTL2 gene. This alteration results from a C to T substitution at nucleotide position 314, causing the threonine (T) at amino acid position 105 to be replaced by a methionine (M). 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

0.10

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.39

CADD

Uncertain

DANN

Benign

0.78

DEOGEN2

Benign

0.091

Eigen

Benign

-0.099

Eigen_PC

Benign

0.010

FATHMM_MKL

Uncertain

0.96

LIST_S2

Uncertain

0.88

M_CAP

Benign

0.020

MetaRNN

Benign

0.15

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.7

MutationTaster

Benign

1.0

D;D;D;D;D;D;D

PrimateAI

Uncertain

0.79

PROVEAN

Benign

-1.4

REVEL

Benign

0.078

Sift

Benign

0.16

Sift4G

Benign

0.16

Polyphen

0.018

Vest4

0.56

MVP

0.51

MPC

0.89

ClinPred

0.048

GERP RS

3.9

Varity_R

0.089

gMVP

0.30

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