Variant 3-15436426-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 NM_033083.7(EAF1):c.611G>T(p.Ser204Ile) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,744 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

EAF1
NM_033083.7 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 8.97

Variant links:

Genes affected

EAF1 (HGNC:20907): (ELL associated factor 1) Enables transcription elongation regulator activity. Involved in regulation of transcription elongation from RNA polymerase II promoter. Located in intercellular bridge and nuclear body. Part of transcription elongation factor complex. [provided by Alliance of Genome Resources, Apr 2022]

EAF1 links:

METTL6 (HGNC:28343): (methyltransferase 6, tRNA N3-cytidine) Enables enzyme binding activity. Involved in tRNA methylation. [provided by Alliance of Genome Resources, Apr 2022]

METTL6 links:

EAF1-AS1 (HGNC:42328): (EAF1 antisense RNA 1)

EAF1-AS1 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
EAF1	NM_033083.7 linkuse as main transcript	c.611G>T	p.Ser204Ile	missense_variant	5/6	ENST00000396842.7
EAF1	XM_011534165.2 linkuse as main transcript	c.308G>T	p.Ser103Ile	missense_variant	4/5
EAF1	XM_011534166.2 linkuse as main transcript	c.308G>T	p.Ser103Ile	missense_variant	4/5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
EAF1	ENST00000396842.7 linkuse as main transcript	c.611G>T	p.Ser204Ile	missense_variant	5/6	1	NM_033083.7	P1	Q96JC9-1
METTL6	ENST00000598878.1 linkuse as main transcript	c.-125+2752C>A		intron_variant		5
EAF1-AS1	ENST00000597949.1 linkuse as main transcript	n.561C>A		non_coding_transcript_exon_variant	3/3	5
EAF1	ENST00000449565.1 linkuse as main transcript	c.*270G>T		3_prime_UTR_variant, NMD_transcript_variant	4/5	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251148

Hom.:

AF XY:

0.00000737

AC XY:

AN XY:

135736

show subpopulations

Gnomad AFR exome

AF:

0.00

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:

0.00000881

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1461744

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

727138

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:

0.00000270

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

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

Sep 22, 2022

The c.611G>T (p.S204I) alteration is located in exon 5 (coding exon 5) of the EAF1 gene. This alteration results from a G to T substitution at nucleotide position 611, causing the serine (S) at amino acid position 204 to be replaced by an isoleucine (I). 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

0.47

BayesDel_addAF

Pathogenic

0.18

BayesDel_noAF

Uncertain

0.020

Cadd

Pathogenic

Dann

Uncertain

1.0

DEOGEN2

Benign

0.066

Eigen

Pathogenic

0.84

Eigen_PC

Pathogenic

0.82

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.78

M_CAP

Benign

0.018

MetaRNN

Uncertain

0.57

MetaSVM

Uncertain

-0.15

MutationAssessor

Pathogenic

3.1

MutationTaster

Benign

1.0

D;D

PrimateAI

Uncertain

0.66

PROVEAN

Uncertain

-2.7

REVEL

Uncertain

0.29

Sift

Uncertain

0.0020

Sift4G

Uncertain

0.021

Polyphen

0.99

Vest4

0.55

MutPred

0.26

Gain of glycosylation at S208 (P = 7e-04);

MVP

0.88

MPC

0.57

ClinPred

0.92

GERP RS

5.7

Varity_R

0.58

gMVP

0.60

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