chr11-31509960-G-C

Variant names:

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_019040.5(ELP4):c.176G>C(p.Gly59Ala) variant causes a missense change. The variant allele was found at a frequency of 0.00000434 in 1,612,868 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

ELP4
NM_019040.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.47

Publications

0 publications found

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 Gene-Disease associations (from GenCC):

aniridia 2
Inheritance: AD Classification: STRONG, LIMITED Submitted by: G2P, Genomics England PanelApp
aniridia 1
Inheritance: AD Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

ELP4 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ELP4	NM_019040.5 link	c.176G>C	p.Gly59Ala	missense_variant	Exon 1 of 10	ENST00000640961.2	NP_061913.3	Q96EB1-1
ELP4	NM_001288726.2 link	c.176G>C	p.Gly59Ala	missense_variant	Exon 1 of 12		NP_001275655.1	Q96EB1G5E9D4
ELP4	NM_001288725.2 link	c.176G>C	p.Gly59Ala	missense_variant	Exon 1 of 11		NP_001275654.1	Q96EB1-3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ELP4	ENST00000640961.2 link	c.176G>C	p.Gly59Ala	missense_variant	Exon 1 of 10	1	NM_019040.5	ENSP00000492152.1		Q96EB1-1

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152170

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.00000808

AC:

AN:

247564

AF XY:

0.00000743

show subpopulations

Gnomad AFR exome

AF:

0.0000653

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1460698

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

726630

show subpopulations

African (AFR)

AF:

0.0000598

AC:

AN:

33444

American (AMR)

AF:

0.00

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.0000116

AC:

AN:

86210

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53318

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4890

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1112002

Other (OTH)

AF:

0.00

AC:

AN:

60274

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152170

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74334

show subpopulations

African (AFR)

AF:

0.0000965

AC:

AN:

41442

American (AMR)

AF:

0.00

AC:

AN:

15286

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5172

South Asian (SAS)

AF:

0.00

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10614

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68034

Other (OTH)

AF:

0.00

AC:

AN:

2094

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.488

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000340

ExAC

AF:

0.00000827

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

May 19, 2025

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.176G>C (p.G59A) alteration is located in exon 1 (coding exon 1) of the ELP4 gene. This alteration results from a G to C substitution at nucleotide position 176, causing the glycine (G) at amino acid position 59 to be replaced by an alanine (A). 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

Uncertain

0.39

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.35

CADD

Pathogenic

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.054

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

Eigen

Uncertain

0.53

Eigen_PC

Uncertain

0.53

FATHMM_MKL

Uncertain

0.90

LIST_S2

Uncertain

0.96

D;D;D;D;D;D;D;D;D;D;D;D;D

M_CAP

Benign

0.032

MetaRNN

Uncertain

0.70

D;D;D;D;D;D;D;D;D;D;D;D;D

MetaSVM

Benign

-0.74

MutationAssessor

Uncertain

2.2

M;.;M;.;.;.;.;.;.;.;.;.;.

PhyloP100

5.5

PrimateAI

Pathogenic

0.81

PROVEAN

Uncertain

-2.9

.;.;D;.;D;.;.;.;.;.;.;.;D

REVEL

Benign

0.23

Sift

Benign

0.27

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

Sift4G

Benign

0.24

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

Polyphen

1.0

D;.;.;.;.;.;.;.;.;.;.;.;D

Vest4

0.70, 0.74, 0.78

MutPred

0.79

Loss of disorder (P = 0.103);Loss of disorder (P = 0.103);Loss of disorder (P = 0.103);Loss of disorder (P = 0.103);Loss of disorder (P = 0.103);Loss of disorder (P = 0.103);Loss of disorder (P = 0.103);Loss of disorder (P = 0.103);Loss of disorder (P = 0.103);Loss of disorder (P = 0.103);Loss of disorder (P = 0.103);Loss of disorder (P = 0.103);Loss of disorder (P = 0.103);

MVP

0.65

MPC

0.35

ClinPred

0.99

GERP RS

4.6

PromoterAI

0.055

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.50

gMVP

0.71

Mutation Taster

=69/31

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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chr11-31509960-G-C

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