NM_004846.4:c.719C>T

Variant names:

• chr2-232568998-C-T
• rs779845297
• NM_004846.4:c.719C>T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_004846.4(EIF4E2):​c.719C>T​(p.Pro240Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000743 in 1,614,054 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P240R) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.000020 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000062 (0 hom.)
• Consequence: EIF4E2 NM_004846.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.426
• Publications: 1 publications found

Genes affected

EIF4E2 (HGNC:3293): (eukaryotic translation initiation factor 4E family member 2) Enables ubiquitin protein ligase binding activity. Involved in positive regulation of miRNA mediated inhibition of translation. Acts upstream of or within negative regulation of translation. Located in P-body. Part of mRNA cap binding activity complex. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.10952988).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004846.4. 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
	EIF4E2	NM_004846.4	MANE Select	c.719C>T	p.Pro240Leu	missense	Exon 7 of 7	NP_004837.1	O60573-1
	EIF4E2	NM_001330202.2		c.704C>T	p.Pro235Leu	missense	Exon 7 of 7	NP_001317131.1
	EIF4E2	NM_001330201.2		c.584C>T	p.Pro195Leu	missense	Exon 6 of 6	NP_001317130.1	B8ZZL3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EIF4E2	ENST00000258416.8	TSL:1 MANE Select	c.719C>T	p.Pro240Leu	missense	Exon 7 of 7	ENSP00000258416.3	O60573-1
	EIF4E2	ENST00000409098.5	TSL:1	c.665+1784C>T		intron	N/A	ENSP00000386996.1	O60573-2
	EIF4E2	ENST00000931066.1		c.710C>T	p.Pro237Leu	missense	Exon 7 of 7	ENSP00000601125.1

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152196 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000241

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000654

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000796 AC: 2 AN: 251298 AF XY: 0.00000736

Gnomad AFR exome AF: 0.0000616

Gnomad AMR exome AF: 0.0000289

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: 0.00000616 AC: 9 AN: 1461858 Hom.: 0 Cov.: 32 AF XY: 0.00000825 AC XY: 6 AN XY: 727224

African (AFR) AF: 0.0000597 AC: 2 AN: 33480

American (AMR) AF: 0.0000224 AC: 1 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.0000348 AC: 3 AN: 86246

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53410

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

European-Non Finnish (NFE) AF: 0.00000270 AC: 3 AN: 1112006

Other (OTH) AF: 0.00 AC: 0 AN: 60392

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152196 Hom.: 0 Cov.: 32 AF XY: 0.0000403 AC XY: 3 AN XY: 74360

African (AFR) AF: 0.0000241 AC: 1 AN: 41428

American (AMR) AF: 0.0000654 AC: 1 AN: 15282

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5204

South Asian (SAS) AF: 0.000207 AC: 1 AN: 4834

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10612

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68046

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.0000193 Hom.: 0

Bravo AF: 0.0000227

ExAC AF: 0.0000165 AC: 2

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.17
BayesDel_addAF	Benign	-0.23	T
BayesDel_noAF	Benign	-0.38
CADD	Benign	19
DANN	Benign	0.95
DEOGEN2	Benign	0.027	T
Eigen	Benign	-0.043
Eigen_PC	Benign	0.18
FATHMM_MKL	Uncertain	0.83	D
LIST_S2	Benign	0.70	T
M_CAP	Benign	0.0035	T
MetaRNN	Benign	0.11	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.55	N
PhyloP100		0.43
PrimateAI	Uncertain	0.51	T
PROVEAN	Benign	0.11	N
REVEL	Benign	0.14
Sift	Uncertain	0.020	D
Sift4G	Uncertain	0.011	D
Polyphen		0.080	B
Vest4		0.13
MVP		0.29
MPC		0.00062
ClinPred		0.16	T
GERP RS		6.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.074
gMVP		0.30
Mutation Taster		=45/55	disease causing

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

Other links and lift over

dbSNP: rs779845297; hg19: chr2-233433708;