Genetic Variant EDC4:p.Glu32Gly (chr16-67875957-A-G) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_014329.5(EDC4):c.95A>G(p.Glu32Gly) variant causes a missense change. The variant allele was found at a frequency of 0.00000479 in 1,461,270 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 Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000048 ( 0 hom. )

Consequence

EDC4
NM_014329.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.39

Publications

0 publications found

Variant links:

Genes affected

EDC4 (HGNC:17157): (enhancer of mRNA decapping 4) Predicted to be involved in deadenylation-independent decapping of nuclear-transcribed mRNA. Located in P-body and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

EDC4 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.3122863).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
EDC4	NM_014329.5 link	c.95A>G	p.Glu32Gly	missense_variant	Exon 2 of 29	ENST00000358933.10	NP_055144.3	Q6P2E9-1
EDC4	NM_001427345.1 link	c.95A>G	p.Glu32Gly	missense_variant	Exon 2 of 28		NP_001414274.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
EDC4	ENST00000358933.10 link	c.95A>G	p.Glu32Gly	missense_variant	Exon 2 of 29	1	NM_014329.5	ENSP00000351811.5	Q6P2E9-1
EDC4	ENST00000536072.6 link	n.100A>G		non_coding_transcript_exon_variant	Exon 2 of 17	2
EDC4	ENST00000572221.5 link	n.405A>G		non_coding_transcript_exon_variant	Exon 3 of 28	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.0000120

AC:

AN:

250964

AF XY:

0.00000737

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000882

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000479

AC:

AN:

1461270

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

726948

show subpopulations

African (AFR)

AF:

0.000120

AC:

AN:

33468

American (AMR)

AF:

0.0000224

AC:

AN:

44704

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26118

East Asian (EAS)

AF:

0.00

AC:

AN:

39692

South Asian (SAS)

AF:

0.00

AC:

AN:

86236

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53366

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5558

European-Non Finnish (NFE)

AF:

0.00000180

AC:

AN:

1111778

Other (OTH)

AF:

0.00

AC:

AN:

60350

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.461

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000756

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Mar 15, 2025

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.95A>G (p.E32G) alteration is located in exon 2 (coding exon 2) of the EDC4 gene. This alteration results from a A to G substitution at nucleotide position 95, causing the glutamic acid (E) at amino acid position 32 to be replaced by a glycine (G). 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

0.12

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.27

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.11

Eigen

Benign

0.15

Eigen_PC

Uncertain

0.33

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.70

M_CAP

Benign

0.0021

MetaRNN

Benign

0.31

MetaSVM

Benign

-0.91

MutationAssessor

Benign

1.9

PhyloP100

6.4

PrimateAI

Benign

0.46

PROVEAN

Benign

-1.2

REVEL

Benign

0.045

Sift

Uncertain

0.016

Sift4G

Uncertain

0.018

Polyphen

0.28

Vest4

0.58

MutPred

0.30

Loss of sheet (P = 0.0011);

MVP

0.23

MPC

1.1

ClinPred

0.36

GERP RS

5.9

Varity_R

0.090

gMVP

0.32

Mutation Taster

=72/28

polymorphism

(source)

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

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16-67875957-A-G

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over