Variant 8-37829298-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_032777.10(ADGRA2):c.448G>A(p.Glu150Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000126 in 1,613,504 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00014 ( 0 hom. )

Consequence

ADGRA2
NM_032777.10 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.59

Variant links:

Genes affected

ADGRA2 (HGNC:17849): (adhesion G protein-coupled receptor A2) Predicted to enable G protein-coupled receptor activity. Involved in positive regulation of canonical Wnt signaling pathway. Part of Wnt signalosome. [provided by Alliance of Genome Resources, Apr 2022]

ADGRA2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.13650015).

BS2

High AC in GnomAdExome4 at 201 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ADGRA2	NM_032777.10 linkuse as main transcript	c.448G>A	p.Glu150Lys	missense_variant	4/19	ENST00000412232.3	NP_116166.9	Q96PE1-1Q6YN44
ADGRA2	XM_011544481.3 linkuse as main transcript	c.448G>A	p.Glu150Lys	missense_variant	4/19		XP_011542783.1
ADGRA2	XM_011544482.3 linkuse as main transcript	c.376G>A	p.Glu126Lys	missense_variant	3/18		XP_011542784.1
ADGRA2	XM_011544483.3 linkuse as main transcript	c.448G>A	p.Glu150Lys	missense_variant	4/18		XP_011542785.1	D3DSW5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
ADGRA2	ENST00000412232.3 linkuse as main transcript	c.448G>A	p.Glu150Lys	missense_variant	4/19	1	NM_032777.10	ENSP00000406367.2	Q96PE1-1
ADGRA2	ENST00000315215.11 linkuse as main transcript	c.448G>A	p.Glu150Lys	missense_variant	4/16	1		ENSP00000323508.7	Q96PE1-2
ADGRA2	ENST00000428068.5 linkuse as main transcript	c.322G>A	p.Glu108Lys	missense_variant	4/6	3		ENSP00000400860.1	H7C1L1

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151758

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000597

AC:

AN:

251418

Hom.:

AF XY:

0.0000736

AC XY:

AN XY:

135886

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000163

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000967

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000138

AC:

201

AN:

1461746

Hom.:

Cov.:

AF XY:

0.000117

AC XY:

AN XY:

727182

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000428

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.000157

Gnomad4 OTH exome

AF:

0.0000828

GnomAD4 genome

AF:

0.0000132

AC:

AN:

151758

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74088

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000134

Hom.:

Bravo

AF:

0.0000642

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000659

AC:

EpiCase

AF:

0.000273

EpiControl

AF:

0.000296

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

Nov 10, 2024

The c.448G>A (p.E150K) alteration is located in exon 4 (coding exon 4) of the ADGRA2 gene. This alteration results from a G to A substitution at nucleotide position 448, causing the glutamic acid (E) at amino acid position 150 to be replaced by a lysine (K). 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

0.081

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Benign

-0.16

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.14

.;.;T

Eigen

Benign

-0.16

Eigen_PC

Benign

-0.065

FATHMM_MKL

Benign

0.57

LIST_S2

Uncertain

0.92

D;D;D

M_CAP

Benign

0.080

MetaRNN

Benign

0.14

T;T;T

MetaSVM

Benign

-0.41

PrimateAI

Uncertain

0.50

PROVEAN

Benign

-1.4

N;N;N

REVEL

Benign

0.25

Sift

Benign

1.0

T;D;D

Sift4G

Benign

0.81

T;T;T

Polyphen

0.74, 0.33

.;P;B

Vest4

0.20, 0.19

MVP

0.63

MPC

0.36

ClinPred

0.073

GERP RS

5.8

Varity_R

0.11

gMVP

0.40

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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