5-38407119-G-A

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_152403.4(EGFLAM):c.1120G>A(p.Gly374Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000694 in 1,613,784 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000046 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000072 ( 0 hom. )

Consequence

EGFLAM
NM_152403.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.30

Variant links:

Genes affected

EGFLAM (HGNC:26810): (EGF like, fibronectin type III and laminin G domains) Predicted to enable calcium ion binding activity and glycosaminoglycan binding activity. Predicted to be involved in animal organ morphogenesis and tissue development. Predicted to act upstream of or within extracellular matrix organization; peptide cross-linking via chondroitin 4-sulfate glycosaminoglycan; and positive regulation of cell-substrate adhesion. Part of cell surface. [provided by Alliance of Genome Resources, Apr 2022]

EGFLAM links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.855

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
EGFLAM	NM_152403.4 linkuse as main transcript	c.1120G>A	p.Gly374Ser	missense_variant	8/22	ENST00000322350.10
EGFLAM	NM_001205301.2 linkuse as main transcript	c.1120G>A	p.Gly374Ser	missense_variant	8/23
EGFLAM	NM_182798.3 linkuse as main transcript	c.418G>A	p.Gly140Ser	missense_variant	3/17

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
EGFLAM	ENST00000322350.10 linkuse as main transcript	c.1120G>A	p.Gly374Ser	missense_variant	8/22	1	NM_152403.4	P3	Q63HQ2-2
EGFLAM	ENST00000354891.7 linkuse as main transcript	c.1120G>A	p.Gly374Ser	missense_variant	8/23	1		A2	Q63HQ2-1
EGFLAM	ENST00000397202.6 linkuse as main transcript	c.-364+3228G>A		intron_variant		1			Q63HQ2-3
EGFLAM	ENST00000336740.10 linkuse as main transcript	c.418G>A	p.Gly140Ser	missense_variant	3/17	2			Q63HQ2-4

Frequencies

GnomAD3 genomes

AF:

0.0000460

AC:

AN:

152064

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000726

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:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000202

AC:

AN:

248008

Hom.:

AF XY:

0.0000149

AC XY:

AN XY:

134360

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:

0.0000451

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000718

AC:

105

AN:

1461720

Hom.:

Cov.:

AF XY:

0.0000440

AC XY:

AN XY:

727148

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:

0.0000917

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

AF:

0.0000460

AC:

AN:

152064

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74290

show subpopulations

Gnomad4 AFR

AF:

0.0000726

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:

0.0000588

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000565

Hom.:

Bravo

AF:

0.0000340

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

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

Jan 19, 2022

The c.1120G>A (p.G374S) alteration is located in exon 8 (coding exon 8) of the EGFLAM gene. This alteration results from a G to A substitution at nucleotide position 1120, causing the glycine (G) at amino acid position 374 to be replaced by a serine (S). 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

0.20

BayesDel_addAF

Pathogenic

0.21

BayesDel_noAF

Pathogenic

0.23

Cadd

Pathogenic

Dann

Uncertain

1.0

DEOGEN2

Uncertain

0.66

D;.;.

Eigen

Pathogenic

0.83

Eigen_PC

Pathogenic

0.82

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.92

D;D;D

M_CAP

Uncertain

0.18

MetaRNN

Pathogenic

0.86

D;D;D

MetaSVM

Uncertain

0.37

MutationAssessor

Uncertain

2.8

M;M;.

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Uncertain

0.65

PROVEAN

Uncertain

-3.9

D;D;D

REVEL

Pathogenic

0.74

Sift

Pathogenic

0.0

D;D;D

Sift4G

Pathogenic

0.0

D;D;D

Polyphen

1.0

D;D;D

Vest4

0.70

MVP

0.91

MPC

0.49

ClinPred

0.85

GERP RS

5.7

Varity_R

0.83

gMVP

0.71

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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