Variant chr3-128153818-T-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM2PP3_Strong

The NM_021937.5(EEFSEC):c.311T>A(p.Ile104Asn) variant causes a missense change. The variant allele was found at a frequency of 0.000000737 in 1,356,438 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 30)

Exomes 𝑓: 7.4e-7 ( 0 hom. )

Consequence

EEFSEC
NM_021937.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.22

Variant links:

Genes affected

EEFSEC (HGNC:24614): (eukaryotic elongation factor, selenocysteine-tRNA specific) Predicted to enable translation elongation factor activity. Predicted to be involved in selenocysteine incorporation. Predicted to be located in cytoplasm and nucleus. Predicted to be part of ribonucleoprotein complex. [provided by Alliance of Genome Resources, Apr 2022]

EEFSEC links:

RUVBL1 (HGNC:10474): (RuvB like AAA ATPase 1) This gene encodes a protein that has both DNA-dependent ATPase and DNA helicase activities and belongs to the ATPases associated with diverse cellular activities (AAA+) protein family. The encoded protein associates with several multisubunit transcriptional complexes and with protein complexes involved in both ATP-dependent remodeling and histone modification. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016]

RUVBL1 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_pathogenic. Variant got 6 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.953

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
EEFSEC	NM_021937.5 linkuse as main transcript	c.311T>A	p.Ile104Asn	missense_variant	1/7	ENST00000254730.11	NP_068756.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
EEFSEC	ENST00000254730.11 linkuse as main transcript	c.311T>A	p.Ile104Asn	missense_variant	1/7	1	NM_021937.5	ENSP00000254730	P1	P57772-1
EEFSEC	ENST00000483457.1 linkuse as main transcript	c.311T>A	p.Ile104Asn	missense_variant	1/5	5		ENSP00000417660
RUVBL1	ENST00000464873.5 linkuse as main transcript	c.-655A>T		5_prime_UTR_variant	1/10	2		ENSP00000420738
EEFSEC	ENST00000484438.1 linkuse as main transcript	n.151T>A		non_coding_transcript_exon_variant	1/3	3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

7.37e-7

AC:

AN:

1356438

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

669076

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.38e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

May 23, 2024

The c.311T>A (p.I104N) alteration is located in exon 1 (coding exon 1) of the EEFSEC gene. This alteration results from a T to A substitution at nucleotide position 311, causing the isoleucine (I) at amino acid position 104 to be replaced by an asparagine (N). 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

Pathogenic

1.0

BayesDel_addAF

Pathogenic

0.23

BayesDel_noAF

Uncertain

0.090

CADD

Pathogenic

DANN

Uncertain

0.99

DEOGEN2

Uncertain

0.52

D;T

Eigen

Pathogenic

0.85

Eigen_PC

Pathogenic

0.74

FATHMM_MKL

Uncertain

0.80

M_CAP

Pathogenic

0.96

MetaRNN

Pathogenic

0.95

D;D

MetaSVM

Uncertain

0.68

MutationAssessor

Pathogenic

3.3

M;.

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Pathogenic

0.85

PROVEAN

Pathogenic

-6.5

D;D

REVEL

Pathogenic

0.75

Sift

Pathogenic

0.0

D;D

Sift4G

Pathogenic

0.0

D;D

Polyphen

0.98

D;D

Vest4

0.92

MutPred

0.76

Loss of stability (P = 0.0739);Loss of stability (P = 0.0739);

MVP

0.97

MPC

2.4

ClinPred

1.0

GERP RS

4.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.96

gMVP

0.98

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over