11-32600763-A-G

Position:

• chr11-32600763-A-G

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_006360.6(EIF3M):​c.874A>G​(p.Ile292Val) variant causes a missense change. The variant allele was found at a frequency of 0.000000685 in 1,459,942 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: 6.8e-7 (0 hom.)
• Consequence: EIF3M NM_006360.6 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.09

Genes affected

EIF3M (HGNC:24460): (eukaryotic translation initiation factor 3 subunit M) This gene encodes a protein that is part of the eurkaryotic translation initiation factor 3 complete (eIF-3) required for protein synthesis. Elevated levels of the encoded protein are present in cancer cell lines. Inactivation of the encoded protein has been shown to interfere with translation of herpes virus mRNAs by preventing the association of mRNAs with the ribosomes. A pseudogene of this gene is located on the X chromosome. [provided by RefSeq, Dec 2011]

EIF3M (HGNC:):

ACMG classification

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	Protein	UniProt
EIF3M	NM_006360.6	c.874A>G	p.Ile292Val	missense_variant	9/11	ENST00000531120.6	NP_006351.2
EIF3M	NM_001307929.2	c.478A>G	p.Ile160Val	missense_variant	6/8		NP_001294858.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
EIF3M	ENST00000531120.6	c.874A>G	p.Ile292Val	missense_variant	9/11	1	NM_006360.6	ENSP00000436049.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1459942 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 726266

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: 0.00

Gnomad4 OTH exome AF: 0.0000166

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jan 09, 2024

The c.874A>G (p.I292V) alteration is located in exon 9 (coding exon 9) of the EIF3M gene. This alteration results from a A to G substitution at nucleotide position 874, causing the isoleucine (I) at amino acid position 292 to be replaced by a valine (V). 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	0.20
BayesDel_addAF	Uncertain	0.022	T
BayesDel_noAF	Benign	-0.21
CADD	Benign	22
DANN	Uncertain	1.0
DEOGEN2	Benign	0.036	T;.;T
Eigen	Benign	0.069
Eigen_PC	Uncertain	0.26
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Benign	0.85	D;D;D
M_CAP	Benign	0.015	T
MetaRNN	Uncertain	0.43	T;T;T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.4	L;.;.
PrimateAI	Uncertain	0.73	T
PROVEAN	Benign	-0.53	N;N;N
REVEL	Benign	0.11
Sift	Benign	0.10	T;T;T
Sift4G	Benign	0.29	T;T;T
Polyphen		0.0090	B;.;.
Vest4		0.38
MutPred		0.67		Gain of disorder (P = 0.1126);.;.;
MVP		0.55
MPC		0.63
ClinPred		0.62	D
GERP RS		5.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.17
gMVP		0.36

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr11-32622309;