Variant 3-184315620-A-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_198241.3(EIF4G1):c.-35+75A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.2 in 772,026 control chromosomes in the GnomAD database, including 17,977 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.17 ( 2728 hom., cov: 32)

Exomes 𝑓: 0.21 ( 15249 hom. )

Consequence

EIF4G1
NM_198241.3 intron

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.0820

Variant links:

Genes affected

EIF4G1 (HGNC:3296): (eukaryotic translation initiation factor 4 gamma 1) The protein encoded by this gene is a component of the multi-subunit protein complex EIF4F. This complex facilitates the recruitment of mRNA to the ribosome, which is a rate-limiting step during the initiation phase of protein synthesis. The recognition of the mRNA cap and the ATP-dependent unwinding of 5'-terminal secondary structure is catalyzed by factors in this complex. The subunit encoded by this gene is a large scaffolding protein that contains binding sites for other members of the EIF4F complex. A domain at its N-terminus can also interact with the poly(A)-binding protein, which may mediate the circularization of mRNA during translation. Alternative splicing results in multiple transcript variants, some of which are derived from alternative promoter usage. [provided by RefSeq, Aug 2010]

EIF4G1 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

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

BP6

Variant 3-184315620-A-T is Benign according to our data. Variant chr3-184315620-A-T is described in ClinVar as [Benign]. Clinvar id is 1225346.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.268 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
EIF4G1	NM_198241.3 linkuse as main transcript	c.-35+75A>T		intron_variant		ENST00000346169.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
EIF4G1	ENST00000346169.7 linkuse as main transcript	c.-35+75A>T		intron_variant		1	NM_198241.3	A2	Q04637-1

Frequencies

GnomAD3 genomes

AF:

0.165

AC:

25131

AN:

151944

Hom.:

2725

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0478

Gnomad AMI

AF:

0.244

Gnomad AMR

AF:

0.163

Gnomad ASJ

AF:

0.237

Gnomad EAS

AF:

0.0503

Gnomad SAS

AF:

0.280

Gnomad FIN

AF:

0.127

Gnomad MID

AF:

0.301

Gnomad NFE

AF:

0.238

Gnomad OTH

AF:

0.190

GnomAD4 exome

AF:

0.209

AC:

129625

AN:

619964

Hom.:

15249

Cov.:

AF XY:

0.217

AC XY:

72657

AN XY:

335034

show subpopulations

Gnomad4 AFR exome

AF:

0.0460

Gnomad4 AMR exome

AF:

0.119

Gnomad4 ASJ exome

AF:

0.238

Gnomad4 EAS exome

AF:

0.0340

Gnomad4 SAS exome

AF:

0.285

Gnomad4 FIN exome

AF:

0.133

Gnomad4 NFE exome

AF:

0.239

Gnomad4 OTH exome

AF:

0.212

GnomAD4 genome

AF:

0.165

AC:

25129

AN:

152062

Hom.:

2728

Cov.:

AF XY:

0.160

AC XY:

11904

AN XY:

74336

show subpopulations

Gnomad4 AFR

AF:

0.0477

Gnomad4 AMR

AF:

0.162

Gnomad4 ASJ

AF:

0.237

Gnomad4 EAS

AF:

0.0503

Gnomad4 SAS

AF:

0.280

Gnomad4 FIN

AF:

0.127

Gnomad4 NFE

AF:

0.238

Gnomad4 OTH

AF:

0.187

Alfa

AF:

0.176

Hom.:

362

Bravo

AF:

0.159

Asia WGS

AF:

0.188

AC:

655

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

GeneDx

Jun 18, 2021

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.83

CADD

Benign

DANN

Benign

0.77

RBP_binding_hub_radar

1.1

RBP_regulation_power_radar

2.3

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