Variant 2-42261219-C-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 4P and 1B. PM1PM2BP4

The NM_019063.5(EML4):c.437C>G(p.Ser146Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000263 in 152,146 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

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

Consequence

EML4
NM_019063.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.08

Variant links:

Genes affected

EML4 (HGNC:1316): (EMAP like 4) This gene is a member of the echinoderm microtubule associated protein-like family. The encoded WD-repeat protein may be involved in microtubule formation. Abnormal fusion of parts of this gene with portions of the anaplastic lymphoma receptor tyrosine kinase gene, which generates EML4-ALK fusion transcripts, is one of the primary mutations associated with non-small cell lung cancer. Alternative splicing of this gene results in two transcript variants. [provided by RefSeq, Jan 2015]

EML4 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM1

In a mutagenesis_site Phosphomimetic mutant which shows reduced localization to microtubules during interphase; when associated with D-144. (size 0) in uniprot entity EMAL4_HUMAN

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.38944793).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
EML4	NM_019063.5 linkuse as main transcript	c.437C>G	p.Ser146Cys	missense_variant	4/23	ENST00000318522.10	NP_061936.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
EML4	ENST00000318522.10 linkuse as main transcript	c.437C>G	p.Ser146Cys	missense_variant	4/23	1	NM_019063.5	ENSP00000320663	P3	Q9HC35-1
EML4	ENST00000402711.6 linkuse as main transcript	c.339-1959C>G		intron_variant		1		ENSP00000385059		Q9HC35-2
EML4	ENST00000409040.1 linkuse as main transcript	n.668C>G		non_coding_transcript_exon_variant	4/4	1
EML4	ENST00000401738.3 linkuse as main transcript	c.437C>G	p.Ser146Cys	missense_variant	4/24	5		ENSP00000384939	A1

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152146

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

GnomAD4 exome

Cov.:

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152146

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74338

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

Bravo

AF:

0.0000227

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 28, 2022

The c.437C>G (p.S146C) alteration is located in exon 4 (coding exon 4) of the EML4 gene. This alteration results from a C to G substitution at nucleotide position 437, causing the serine (S) at amino acid position 146 to be replaced by a cysteine (C). 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

0.15

BayesDel_addAF

Uncertain

0.075

BayesDel_noAF

Benign

-0.13

CADD

Pathogenic

DANN

Uncertain

0.99

DEOGEN2

Benign

0.046

T;T

Eigen

Uncertain

0.45

Eigen_PC

Uncertain

0.51

FATHMM_MKL

Uncertain

0.86

LIST_S2

Benign

0.80

T;T

M_CAP

Benign

0.041

MetaRNN

Benign

0.39

T;T

MetaSVM

Benign

-0.46

MutationAssessor

Benign

1.9

L;.

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Uncertain

0.59

PROVEAN

Benign

-1.3

N;N

REVEL

Benign

0.24

Sift

Benign

0.059

T;D

Sift4G

Benign

0.098

T;T

Polyphen

1.0

D;.

Vest4

0.60

MutPred

0.29

Loss of phosphorylation at S146 (P = 0.0038);Loss of phosphorylation at S146 (P = 0.0038);

MVP

0.61

MPC

0.25

ClinPred

0.92

GERP RS

5.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.11

gMVP

0.099

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