Variant 19-18450897-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The ENST00000262809.9(ELL):c.1045C>A(p.Gln349Lys) variant causes a missense change. The variant allele was found at a frequency of 0.0000263 in 152,238 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: 33)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

ELL
ENST00000262809.9 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.42

Variant links:

Genes affected

ELL (HGNC:23114): (elongation factor for RNA polymerase II) Enables phosphatase binding activity. Involved in positive regulation of transcription, DNA-templated and snRNA transcription. Located in cytosol; nuclear body; and transcriptionally active chromatin. Part of transcription elongation factor complex. [provided by Alliance of Genome Resources, Apr 2022]

ELL links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ELL	NM_006532.4 linkuse as main transcript	c.1045C>A	p.Gln349Lys	missense_variant	8/12	ENST00000262809.9	NP_006523.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
ELL	ENST00000262809.9 linkuse as main transcript	c.1045C>A	p.Gln349Lys	missense_variant	8/12	1	NM_006532.4	ENSP00000262809	P1
ELL	ENST00000596124.3 linkuse as main transcript	c.646C>A	p.Gln216Lys	missense_variant	8/12	1		ENSP00000475648
ELL	ENST00000594635.6 linkuse as main transcript	c.*880C>A		3_prime_UTR_variant, NMD_transcript_variant	9/13	1		ENSP00000475681

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152238

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

GnomAD3 exomes

AF:

0.00000962

AC:

AN:

207968

Hom.:

AF XY:

0.00000880

AC XY:

AN XY:

113698

show subpopulations

Gnomad AFR exome

AF:

0.000137

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1413200

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

698802

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152238

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74376

show subpopulations

Gnomad4 AFR

AF:

0.0000965

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.0000151

ExAC

AF:

0.0000165

AC:

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 13, 2024

The c.1045C>A (p.Q349K) alteration is located in exon 8 (coding exon 8) of the ELL gene. This alteration results from a C to A substitution at nucleotide position 1045, causing the glutamine (Q) at amino acid position 349 to be replaced by a lysine (K). 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

0.11

BayesDel_addAF

Benign

-0.27

BayesDel_noAF

Benign

-0.38

CADD

Benign

DANN

Benign

0.86

DEOGEN2

Benign

0.13

T;T

Eigen

Benign

0.078

Eigen_PC

Benign

0.058

FATHMM_MKL

Benign

0.58

LIST_S2

Benign

0.67

T;T

M_CAP

Benign

0.024

MetaRNN

Uncertain

0.54

D;D

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.7

M;.

MutationTaster

Benign

0.62

PrimateAI

Uncertain

0.50

PROVEAN

Benign

-2.0

N;.

REVEL

Benign

0.15

Sift

Benign

1.0

T;.

Sift4G

Benign

0.95

T;T

Polyphen

0.96

P;.

Vest4

0.64

MutPred

0.33

Gain of methylation at Q349 (P = 0.0172);.;

MVP

0.63

MPC

0.041

ClinPred

0.27

GERP RS

4.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.21

gMVP

0.38

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