Variant chr3-184317660-G-A 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.325-57G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00308 in 1,550,530 control chromosomes in the GnomAD database, including 117 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.016 ( 51 hom., cov: 32)

Exomes 𝑓: 0.0017 ( 66 hom. )

Consequence

EIF4G1
NM_198241.3 intron

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.0210

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=-0.82).

BP6

Variant 3-184317660-G-A is Benign according to our data. Variant chr3-184317660-G-A is described in ClinVar as [Benign]. Clinvar id is 1251295.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0531 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.325-57G>A		intron_variant		ENST00000346169.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
EIF4G1	ENST00000346169.7 linkuse as main transcript	c.325-57G>A		intron_variant		1	NM_198241.3	A2	Q04637-1

Frequencies

GnomAD3 genomes

AF:

0.0158

AC:

2402

AN:

152092

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0548

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00582

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.0158

Gnomad NFE

AF:

0.000191

Gnomad OTH

AF:

0.0129

GnomAD4 exome

AF:

0.00168

AC:

2352

AN:

1398320

Hom.:

Cov.:

AF XY:

0.00143

AC XY:

996

AN XY:

698920

show subpopulations

Gnomad4 AFR exome

AF:

0.0586

Gnomad4 AMR exome

AF:

0.00249

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000154

Gnomad4 FIN exome

AF:

0.0000189

Gnomad4 NFE exome

AF:

0.000105

Gnomad4 OTH exome

AF:

0.00367

GnomAD4 genome

AF:

0.0159

AC:

2417

AN:

152210

Hom.:

Cov.:

AF XY:

0.0153

AC XY:

1140

AN XY:

74416

show subpopulations

Gnomad4 AFR

AF:

0.0550

Gnomad4 AMR

AF:

0.00595

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000191

Gnomad4 OTH

AF:

0.0128

Alfa

AF:

0.00610

Hom.:

Bravo

AF:

0.0174

Asia WGS

AF:

0.00577

AC:

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 21, 2021

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.82

CADD

Benign

6.0

DANN

Benign

0.63

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