Variant chr11-31594824-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_019040.5(ELP4):c.436G>T(p.Val146Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000406 in 1,550,366 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00026 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000017 ( 0 hom. )

Consequence

ELP4
NM_019040.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.376

Variant links:

Genes affected

ELP4 (HGNC:1171): (elongator acetyltransferase complex subunit 4) This gene encodes a component of the six subunit elongator complex, a histone acetyltransferase complex that associates directly with RNA polymerase II during transcriptional elongation. The human gene can partially complement sensitivity phenotypes of yeast ELP4 deletion mutants. This gene has also been associated with Rolandic epilepsy. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2013]

ELP4 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.013054162).

BS2

High AC in GnomAd4 at 39 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
ELP4	NM_019040.5 linkuse as main transcript	c.436G>T	p.Val146Leu	missense_variant	4/10	ENST00000640961.2
ELP4	NM_001288726.2 linkuse as main transcript	c.436G>T	p.Val146Leu	missense_variant	4/12
ELP4	NM_001288725.2 linkuse as main transcript	c.436G>T	p.Val146Leu	missense_variant	4/11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ELP4	ENST00000640961.2 linkuse as main transcript	c.436G>T	p.Val146Leu	missense_variant	4/10	1	NM_019040.5	P3	Q96EB1-1

Frequencies

GnomAD3 genomes

AF:

0.000237

AC:

AN:

152092

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000772

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000192

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.0000548

AC:

AN:

200660

Hom.:

AF XY:

0.0000363

AC XY:

AN XY:

110130

show subpopulations

Gnomad AFR exome

AF:

0.000763

Gnomad AMR exome

AF:

0.0000444

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000459

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000172

AC:

AN:

1398156

Hom.:

Cov.:

AF XY:

0.0000159

AC XY:

AN XY:

693578

show subpopulations

Gnomad4 AFR exome

AF:

0.000607

Gnomad4 AMR exome

AF:

0.0000612

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000137

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000518

GnomAD4 genome

AF:

0.000256

AC:

AN:

152210

Hom.:

Cov.:

AF XY:

0.000349

AC XY:

AN XY:

74414

show subpopulations

Gnomad4 AFR

AF:

0.000842

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000421

Hom.:

Bravo

AF:

0.000261

ESP6500AA

AF:

0.000553

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000828

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3468

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

Dec 13, 2023

The c.436G>T (p.V146L) alteration is located in exon 4 (coding exon 4) of the ELP4 gene. This alteration results from a G to T substitution at nucleotide position 436, causing the valine (V) at amino acid position 146 to be replaced by a leucine (L). 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

Benign

0.087

BayesDel_addAF

Benign

-0.59

BayesDel_noAF

Benign

-0.65

CADD

Benign

0.53

DANN

Benign

0.81

DEOGEN2

Benign

0.015

T;.;.;.;.;.;.;.;.;.;.;.

Eigen

Benign

-0.84

Eigen_PC

Benign

-0.95

FATHMM_MKL

Benign

0.12

LIST_S2

Benign

0.84

T;T;T;T;T;T;T;T;T;T;T;T

M_CAP

Benign

0.013

MetaRNN

Benign

0.013

T;T;T;T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.7

L;.;L;.;.;.;.;.;.;.;.;.

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.30

PROVEAN

Benign

-0.50

.;.;N;.;N;.;.;.;.;.;.;N

REVEL

Benign

0.015

Sift

Benign

0.30

.;.;T;.;T;.;.;.;.;.;.;T

Sift4G

Benign

0.37

.;.;T;.;T;.;.;.;.;.;.;T

Polyphen

0.13

B;.;.;.;.;.;.;.;.;.;.;P

Vest4

0.11, 0.14, 0.12

MutPred

0.38

Gain of helix (P = 0.132);Gain of helix (P = 0.132);Gain of helix (P = 0.132);Gain of helix (P = 0.132);Gain of helix (P = 0.132);Gain of helix (P = 0.132);Gain of helix (P = 0.132);Gain of helix (P = 0.132);Gain of helix (P = 0.132);Gain of helix (P = 0.132);Gain of helix (P = 0.132);Gain of helix (P = 0.132);

MVP

0.19

MPC

0.058

ClinPred

0.0080

GERP RS

-1.1

Varity_R

0.054

gMVP

0.21

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