Genetic Variant EDEM2:p.Arg546Lys (chr20-35115533-C-T) – ACMG Classification: Likely_benign (-6 pts)

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_StrongBP6_Moderate

The NM_018217.3(EDEM2):c.1637G>A(p.Arg546Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000889 in 1,461,814 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000089 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

EDEM2
NM_018217.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 2.17

Publications

0 publications found

Variant links:

Genes affected

EDEM2 (HGNC:15877): (ER degradation enhancing alpha-mannosidase like protein 2) In the endoplasmic reticulum (ER), misfolded proteins are retrotranslocated to the cytosol and degraded by the proteasome in a process known as ER-associated degradation (ERAD). EDEM2 belongs to a family of proteins involved in ERAD of glycoproteins (Mast et al., 2005 [PubMed 15537790]).[supplied by OMIM, Mar 2008]

EDEM2 links:

MMP24-AS1-EDEM2 (HGNC:):

MMP24-AS1-EDEM2 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.021576494).

BP6

Variant 20-35115533-C-T is Benign according to our data. Variant chr20-35115533-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 3274500.Status of the report is criteria_provided_single_submitter, 1 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018217.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
EDEM2	NM_018217.3	MANE Select	c.1637G>A	p.Arg546Lys	missense	Exon 11 of 11	NP_060687.2	Q9BV94-1
EDEM2	NM_001145025.2		c.1526G>A	p.Arg509Lys	missense	Exon 10 of 10	NP_001138497.1	Q9BV94-2
MMP24-AS1-EDEM2	NM_001355008.2		c.1514G>A	p.Arg505Lys	missense	Exon 15 of 15	NP_001341937.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
EDEM2	ENST00000374492.8	TSL:1 MANE Select	c.1637G>A	p.Arg546Lys	missense	Exon 11 of 11	ENSP00000363616.3	Q9BV94-1
EDEM2	ENST00000374491.3	TSL:1	c.1526G>A	p.Arg509Lys	missense	Exon 10 of 10	ENSP00000363615.2	Q9BV94-2
EDEM2	ENST00000881595.1		c.1685G>A	p.Arg562Lys	missense	Exon 12 of 12	ENSP00000551654.1

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151244

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:

0.000386

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000477

AC:

AN:

251336

AF XY:

0.0000442

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000652

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000889

AC:

AN:

1461814

Hom.:

Cov.:

AF XY:

0.00000688

AC XY:

AN XY:

727200

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.00

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.000302

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53416

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111948

Other (OTH)

AF:

0.0000166

AC:

AN:

60384

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.483

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000132

AC:

AN:

151360

Hom.:

Cov.:

AF XY:

0.0000270

AC XY:

AN XY:

74058

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

40660

American (AMR)

AF:

0.00

AC:

AN:

15276

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.000386

AC:

AN:

5176

South Asian (SAS)

AF:

0.00

AC:

AN:

4820

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10622

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68022

Other (OTH)

AF:

0.00

AC:

AN:

2108

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000384

Hom.:

ExAC

AF:

0.0000330

AC:

ClinVar

ClinVar submissions

Significance:Likely benign

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.061

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.55

CADD

Benign

7.3

(source)

DANN

Benign

0.60

DEOGEN2

Benign

0.0059

Eigen

Benign

-0.83

Eigen_PC

Benign

-0.61

FATHMM_MKL

Benign

0.44

LIST_S2

Benign

0.55

M_CAP

Benign

0.018

MetaRNN

Benign

0.022

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-1.0

PhyloP100

2.2

PrimateAI

Benign

0.27

PROVEAN

Benign

0.34

REVEL

Benign

0.054

Sift

Benign

1.0

Sift4G

Benign

0.99

Polyphen

0.0

Vest4

0.076

MutPred

0.16

Gain of ubiquitination at R546 (P = 0.0211)

MVP

0.33

MPC

0.34

ClinPred

0.0098

GERP RS

4.0

Varity_R

0.034

gMVP

0.20

Mutation Taster

=94/6

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over