Variant rs373941682 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PP5_ModerateBP4BS2_Supporting

The NM_022469.4(GREM2):c.38C>T(p.Ala13Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000049 in 1,610,738 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Pathogenic (★).

Frequency

Genomes: 𝑓 0.00011 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000043 ( 0 hom. )

Consequence

GREM2
NM_022469.4 missense

Scores

Clinical Significance

Pathogenic criteria provided, single submitter P:2

Conservation

PhyloP100: 2.93

Variant links:

Genes affected

GREM2 (HGNC:17655): (gremlin 2, DAN family BMP antagonist) This gene encodes a member of the BMP (bone morphogenic protein) antagonist family. Like BMPs, BMP antagonists contain cystine knots and typically form homo- and heterodimers. The CAN (cerberus and dan) subfamily of BMP antagonists, to which this gene belongs, is characterized by a C-terminal cystine knot with an eight-membered ring. The antagonistic effect of the secreted glycosylated protein encoded by this gene is likely due to its direct binding to BMP proteins. As an antagonist of BMP, this gene may play a role in regulating organogenesis, body patterning, and tissue differentiation. [provided by RefSeq, Jul 2008]

GREM2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PP5

Variant 1-240493438-G-A is Pathogenic according to our data. Variant chr1-240493438-G-A is described in ClinVar as [Pathogenic]. Clinvar id is 374884.Status of the report is criteria_provided_single_submitter, 1 stars.

BP4

Computational evidence support a benign effect (MetaRNN=0.010894209). . Strength limited to SUPPORTING due to the PP5.

BS2

High AC in GnomAd4 at 16 AD gene. Variant has AC lower than other variant known as pathogenic in the gene, so the strength is limited to Supporting.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
GREM2	NM_022469.4 linkuse as main transcript	c.38C>T	p.Ala13Val	missense_variant	2/2	ENST00000318160.5	NP_071914.3
GREM2	XM_047427832.1 linkuse as main transcript	c.92C>T	p.Ala31Val	missense_variant	3/3		XP_047283788.1
GREM2	XM_047427839.1 linkuse as main transcript	c.92C>T	p.Ala31Val	missense_variant	4/4		XP_047283795.1
GREM2	XM_011544249.3 linkuse as main transcript	c.38C>T	p.Ala13Val	missense_variant	3/3		XP_011542551.1	Q9H772

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
GREM2	ENST00000318160.5 linkuse as main transcript	c.38C>T	p.Ala13Val	missense_variant	2/2	1	NM_022469.4	ENSP00000318650.4		Q9H772

Frequencies

GnomAD3 genomes

AF:

0.000112

AC:

AN:

152210

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00270

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000137

AC:

AN:

240220

Hom.:

AF XY:

0.000137

AC XY:

AN XY:

131158

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00168

Gnomad SAS exome

AF:

0.000100

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000432

AC:

AN:

1458410

Hom.:

Cov.:

AF XY:

0.0000400

AC XY:

AN XY:

725244

show subpopulations

Gnomad4 AFR exome

AF:

0.000120

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000833

Gnomad4 SAS exome

AF:

0.0000933

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000180

Gnomad4 OTH exome

AF:

0.000265

GnomAD4 genome

AF:

0.000105

AC:

AN:

152328

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74472

show subpopulations

Gnomad4 AFR

AF:

0.0000240

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00251

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000491

ExAC

AF:

0.000107

AC:

Asia WGS

AF:

0.00173

AC:

AN:

3478

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:2

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Tooth agenesis, selective, 9

Pathogenic:2

Pathogenic, no assertion criteria provided	literature only	OMIM	Dec 29, 2016	- -
Pathogenic, criteria provided, single submitter	clinical testing	Mendelics	May 04, 2022	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.084

BayesDel_addAF

Benign

-0.55

BayesDel_noAF

Benign

-0.59

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.14

Eigen

Benign

-0.12

Eigen_PC

Benign

0.067

FATHMM_MKL

Uncertain

0.86

LIST_S2

Benign

0.71

M_CAP

Benign

0.0057

MetaRNN

Benign

0.011

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.0

PrimateAI

Uncertain

0.58

PROVEAN

Benign

-0.92

REVEL

Benign

0.031

Sift

Benign

0.089

Sift4G

Benign

0.17

Polyphen

0.0040

Vest4

0.13

MutPred

0.36

Gain of sheet (P = 0.0028);

MVP

0.40

MPC

0.79

ClinPred

0.063

GERP RS

4.2

Varity_R

0.084

gMVP

0.62

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