rs117017020

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -17 ACMG points: 0P and 17B. BP4_StrongBP6_Very_StrongBP7BS2

The NM_001961.4(EEF2):c.2175A>G(p.Ala725Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00077 in 1,591,624 control chromosomes in the GnomAD database, including 14 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.00095 ( 4 hom., cov: 32)

Exomes 𝑓: 0.00075 ( 10 hom. )

Consequence

EEF2
NM_001961.4 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: -1.93

Publications

2 publications found

Variant links:

Genes affected

EEF2 (HGNC:3214): (eukaryotic translation elongation factor 2) This gene encodes a member of the GTP-binding translation elongation factor family. This protein is an essential factor for protein synthesis. It promotes the GTP-dependent translocation of the nascent protein chain from the A-site to the P-site of the ribosome. This protein is completely inactivated by EF-2 kinase phosporylation. [provided by RefSeq, Jul 2008]

EEF2 Gene-Disease associations (from GenCC):

spinocerebellar ataxia type 26
Inheritance: AD Classification: STRONG, SUPPORTIVE Submitted by: Orphanet, Labcorp Genetics (formerly Invitae)
neurodevelopmental disorder
Inheritance: AD Classification: MODERATE, LIMITED Submitted by: G2P, Ambry Genetics

EEF2 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -17 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.83).

BP6

Variant 19-3977503-T-C is Benign according to our data. Variant chr19-3977503-T-C is described in ClinVar as Benign. ClinVar VariationId is 585828.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-1.93 with no splicing effect.

BS2

High AC in GnomAd4 at 145 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
EEF2	NM_001961.4 link	c.2175A>G	p.Ala725Ala	synonymous_variant	Exon 13 of 15	ENST00000309311.7	NP_001952.1	P13639

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
EEF2	ENST00000309311.7 link	c.2175A>G	p.Ala725Ala	synonymous_variant	Exon 13 of 15	5	NM_001961.4	ENSP00000307940.5		P13639
EEF2	ENST00000600794.1 link	c.106+525A>G		intron_variant	Intron 1 of 1	3		ENSP00000471265.1		M0R0I6

Frequencies

GnomAD3 genomes

AF:

0.000887

AC:

135

AN:

152178

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000327

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.0181

Gnomad SAS

AF:

0.00600

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00143

GnomAD2 exomes

AF:

0.00179

AC:

397

AN:

222102

AF XY:

0.00210

show subpopulations

Gnomad AFR exome

AF:

0.0000682

Gnomad AMR exome

AF:

0.000158

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0146

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000963

Gnomad OTH exome

AF:

0.000183

GnomAD4 exome

AF:

0.000751

AC:

1081

AN:

1439328

Hom.:

Cov.:

AF XY:

0.000881

AC XY:

630

AN XY:

715462

show subpopulations

African (AFR)

AF:

0.0000601

AC:

AN:

33276

American (AMR)

AF:

0.000141

AC:

AN:

42578

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25516

East Asian (EAS)

AF:

0.0151

AC:

595

AN:

39342

South Asian (SAS)

AF:

0.00451

AC:

380

AN:

84324

European-Finnish (FIN)

AF:

0.00

AC:

AN:

42420

Middle Eastern (MID)

AF:

0.000350

AC:

AN:

5710

European-Non Finnish (NFE)

AF:

0.00000813

AC:

AN:

1106426

Other (OTH)

AF:

0.00146

AC:

AN:

59736

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.479

Heterozygous variant carriers

118

176

235

294

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

100

<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

AF:

0.000952

AC:

145

AN:

152296

Hom.:

Cov.:

AF XY:

0.00115

AC XY:

AN XY:

74464

show subpopulations

African (AFR)

AF:

0.0000722

AC:

AN:

41562

American (AMR)

AF:

0.000327

AC:

AN:

15300

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.0179

AC:

AN:

5186

South Asian (SAS)

AF:

0.00600

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10620

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68008

Other (OTH)

AF:

0.00662

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.507

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:

0.0000484

Hom.:

Bravo

AF:

0.000635

Asia WGS

AF:

0.0310

AC:

109

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Oct 17, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Oct 23, 2017

Athena Diagnostics

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

EEF2-related disorder

Benign:1

Jul 15, 2019

PreventionGenetics, part of Exact Sciences

Significance:Benign

Review Status:no assertion criteria provided

Collection Method:clinical testing

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.83

CADD

Benign

0.22

(source)

DANN

Benign

0.34

PhyloP100

-1.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Mutation Taster

=100/0

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

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over