Variant 22-37373493-G-C 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_052906.5(ELFN2):c.2042C>G(p.Pro681Arg) variant causes a missense change. The variant allele was found at a frequency of 0.00000259 in 1,543,326 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 0.000013 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

ELFN2
NM_052906.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.79

Variant links:

Genes affected

ELFN2 (HGNC:29396): (extracellular leucine rich repeat and fibronectin type III domain containing 2) Predicted to enable protein phosphatase inhibitor activity. Predicted to be involved in negative regulation of catalytic activity. Located in extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

ELFN2 links:

ELFN2 (HGNC:):

ELFN2 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=0.21406189).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ELFN2	NM_052906.5 link	c.2042C>G	p.Pro681Arg	missense_variant	3/3	ENST00000402918.7	NP_443138.2	Q5R3F8
ELFN2	NR_110512.2 link	n.183-30790C>G		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
ELFN2	ENST00000402918.7 link	c.2042C>G	p.Pro681Arg	missense_variant	3/3	4	NM_052906.5	ENSP00000385277.1	Q5R3F8
ELFN2	ENST00000430883.5 link	n.434+11357C>G		intron_variant		2
ELFN2	ENST00000452946.1 link	n.149-30790C>G		intron_variant		4

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151808

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000656

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000211

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000683

AC:

AN:

146500

Hom.:

AF XY:

0.0000125

AC XY:

AN XY:

80154

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:

0.0000178

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000144

AC:

AN:

1391518

Hom.:

Cov.:

AF XY:

0.00000146

AC XY:

AN XY:

686934

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:

0.00

Gnomad4 NFE exome

AF:

0.00000186

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000132

AC:

AN:

151808

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74154

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000656

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000211

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000340

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 12, 2024

The c.2042C>G (p.P681R) alteration is located in exon 3 (coding exon 1) of the ELFN2 gene. This alteration results from a C to G substitution at nucleotide position 2042, causing the proline (P) at amino acid position 681 to be replaced by an arginine (R). 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

0.29

BayesDel_addAF

Benign

-0.14

BayesDel_noAF

Benign

-0.42

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.24

T;T

Eigen

Uncertain

0.29

Eigen_PC

Uncertain

0.24

FATHMM_MKL

Benign

0.42

LIST_S2

Benign

0.78

.;T

M_CAP

Benign

0.0099

MetaRNN

Benign

0.21

T;T

MetaSVM

Benign

-0.86

MutationAssessor

Benign

1.4

L;L

PrimateAI

Uncertain

0.61

PROVEAN

Benign

-2.1

N;.

REVEL

Benign

0.17

Sift

Uncertain

0.0030

D;.

Sift4G

Uncertain

0.025

D;D

Polyphen

0.98

D;D

Vest4

0.076

MutPred

0.45

Gain of sheet (P = 0.0085);Gain of sheet (P = 0.0085);

MVP

0.30

MPC

0.78

ClinPred

0.52

GERP RS

4.7

Varity_R

0.14

gMVP

0.12

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