Genetic Variant NM_153265.3:c.2623G>A (chr11-62602543-C-T) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_153265.3(EML3):c.2623G>A(p.Ala875Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000302 in 1,487,866 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000079 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000025 ( 0 hom. )

Consequence

EML3
NM_153265.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.469

Variant links:

Genes affected

EML3 (HGNC:26666): (EMAP like 3) Predicted to enable microtubule binding activity. Involved in mitotic metaphase plate congression and regulation of mitotic spindle assembly. Located in several cellular components, including midbody; mitotic spindle microtubule; and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

EML3 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.05342239).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
EML3	NM_153265.3 link	c.2623G>A	p.Ala875Thr	missense_variant	Exon 22 of 22	ENST00000394773.7	NP_694997.2	Q32P44-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
EML3	ENST00000394773.7 link	c.2623G>A	p.Ala875Thr	missense_variant	Exon 22 of 22	1	NM_153265.3	ENSP00000378254.2		Q32P44-1

Frequencies

GnomAD3 genomes

AF:

0.0000788

AC:

AN:

152230

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000482

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:

0.000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000118

AC:

AN:

85000

Hom.:

AF XY:

0.0000221

AC XY:

AN XY:

45310

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:

0.0000332

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000247

AC:

AN:

1335636

Hom.:

Cov.:

AF XY:

0.0000184

AC XY:

AN XY:

653940

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:

0.0000295

Gnomad4 OTH exome

AF:

0.0000361

GnomAD4 genome

AF:

0.0000788

AC:

AN:

152230

Hom.:

Cov.:

AF XY:

0.0000807

AC XY:

AN XY:

74368

show subpopulations

Gnomad4 AFR

AF:

0.0000482

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:

0.000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000604

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Nov 13, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.2623G>A (p.A875T) alteration is located in exon 22 (coding exon 22) of the EML3 gene. This alteration results from a G to A substitution at nucleotide position 2623, causing the alanine (A) at amino acid position 875 to be replaced by a threonine (T). 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

0.072

BayesDel_addAF

Benign

-0.39

BayesDel_noAF

Benign

-0.69

CADD

Benign

DANN

Benign

0.94

DEOGEN2

Benign

0.0090

T;T;.;T

Eigen

Benign

-0.80

Eigen_PC

Benign

-0.72

FATHMM_MKL

Benign

0.12

LIST_S2

Benign

0.66

T;T;T;T

M_CAP

Benign

0.013

MetaRNN

Benign

0.053

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

.;N;.;.

PrimateAI

Uncertain

0.61

PROVEAN

Benign

-0.40

N;N;N;N

REVEL

Benign

0.069

Sift

Benign

0.36

T;T;T;T

Sift4G

Benign

0.35

T;T;T;T

Polyphen

0.0, 0.0020, 0.0050

.;B;B;B

Vest4

0.039, 0.036, 0.037

MutPred

0.23

.;.;Gain of glycosylation at A876 (P = 0.0301);.;

MVP

0.17

MPC

0.68

ClinPred

0.10

GERP RS

-0.51

Varity_R

0.054

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