rs142252734

Variant names:

• chr2-42256573-G-C
• rs142252734
• NM_019063.5:c.281G>C

Your query was ambiguous. Multiple possible variants found:

• chr2-42256573-G-C
• chr2-42256573-G-A

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_019063.5(EML4):​c.281G>C​(p.Ser94Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000744 in 1,613,898 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000039 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000041 (0 hom.)
• Consequence: EML4 NM_019063.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.22
• Publications: 0 publications found

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]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.050698906).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_019063.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EML4	NM_019063.5	MANE Select	c.281G>C	p.Ser94Thr	missense	Exon 3 of 23	NP_061936.3
	EML4	NM_001410776.1		c.281G>C	p.Ser94Thr	missense	Exon 3 of 24	NP_001397705.1	B5MBZ0
	EML4	NM_001145076.3		c.281G>C	p.Ser94Thr	missense	Exon 3 of 22	NP_001138548.2	Q9HC35-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EML4	ENST00000318522.10	TSL:1 MANE Select	c.281G>C	p.Ser94Thr	missense	Exon 3 of 23	ENSP00000320663.5	Q9HC35-1
	EML4	ENST00000402711.6	TSL:1	c.281G>C	p.Ser94Thr	missense	Exon 3 of 22	ENSP00000385059.2	Q9HC35-2
	EML4	ENST00000409040.1	TSL:1	n.512G>C		non_coding_transcript_exon	Exon 3 of 4

Frequencies

GnomAD3 genomes AF: 0.0000394 AC: 6 AN: 152126 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.000145

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: 0.0000119 AC: 3 AN: 251340 AF XY: 0.00000736

Gnomad AFR exome AF: 0.000185

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: 0.00000410 AC: 6 AN: 1461654 Hom.: 0 Cov.: 30 AF XY: 0.00000413 AC XY: 3 AN XY: 727126

African (AFR) AF: 0.000179 AC: 6 AN: 33470

American (AMR) AF: 0.00 AC: 0 AN: 44720

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26114

East Asian (EAS) AF: 0.00 AC: 0 AN: 39682

South Asian (SAS) AF: 0.00 AC: 0 AN: 86236

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53412

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111870

Other (OTH) AF: 0.00 AC: 0 AN: 60382

GnomAD4 genome AF: 0.0000394 AC: 6 AN: 152244 Hom.: 0 Cov.: 32 AF XY: 0.0000537 AC XY: 4 AN XY: 74438

African (AFR) AF: 0.000144 AC: 6 AN: 41526

American (AMR) AF: 0.00 AC: 0 AN: 15298

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5186

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10586

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68028

Other (OTH) AF: 0.00 AC: 0 AN: 2112

Alfa AF: 0.000142 Hom.: 0

Bravo AF: 0.0000453

ESP6500AA AF: 0.000454 AC: 2

ESP6500EA AF: 0.00 AC: 0

ExAC AF: 0.0000247 AC: 3

Asia WGS AF: 0.000289 AC: 1 AN: 3478

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.064
BayesDel_addAF	Benign	-0.36	T
BayesDel_noAF	Benign	-0.48
CADD	Benign	16
DANN	Benign	0.94
DEOGEN2	Benign	0.023	T
Eigen	Benign	-0.45
Eigen_PC	Benign	-0.35
FATHMM_MKL	Uncertain	0.85	D
LIST_S2	Benign	0.59	T
M_CAP	Benign	0.0088	T
MetaRNN	Benign	0.051	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.90	L
PhyloP100		1.2
PrimateAI	Benign	0.32	T
PROVEAN	Benign	-0.35	N
REVEL	Benign	0.076
Sift	Benign	0.17	T
Sift4G	Benign	0.30	T
Polyphen		0.10	B
Vest4		0.15
MVP		0.47
MPC		0.045
ClinPred		0.013	T
GERP RS		0.78
Varity_R		0.038
gMVP		0.15
Mutation Taster		=98/2	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs142252734; hg19: chr2-42483713;